From 2ed91f99026389e9d3eacba43b0ff38870c317bf Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 25 Jul 2018 18:28:55 +0900
Subject: [PATCH 01/46] Remove spec files

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../application_controller_spec.rb            |  84 --------
 .../fluentd/agents_controller_spec.rb         |  61 ------
 spec/controllers/misc_controller_spec.rb      |  68 -------
 spec/controllers/polling_controller_spec.rb   |  39 ----
 spec/controllers/sessions_controller_spec.rb  |   5 -
 spec/decorators/plugin_decorator_spec.rb      |  37 ----
 spec/factories/fluentd.rb                     |  11 -
 spec/factories/plugins.rb                     |   8 -
 spec/factories/user.rb                        |   6 -
 spec/features/dashboard_spec.rb               |  42 ----
 .../fluentd/setting/histories_spec.rb         | 110 ----------
 .../fluentd/setting/in_forward_spec.rb        |   6 -
 spec/features/fluentd/setting/in_http_spec.rb |   6 -
 .../fluentd/setting/in_monitor_agent_spec.rb  |   6 -
 spec/features/fluentd/setting/notes_spec.rb   |  27 ---
 .../fluentd/setting/out_forward_spec.rb       |  38 ----
 .../fluentd/setting/out_stdout_spec.rb        |   6 -
 .../fluentd/setting/running_backup_spec.rb    | 106 ----------
 spec/features/fluentd_status_spec.rb          |  36 ----
 .../fluentd_ui_update_available_spec.rb       |  33 ---
 spec/features/out_elasticsearch_spec.rb       |  28 ---
 spec/features/out_forward_spec.rb             |  36 ----
 spec/features/out_tdlog_spec.rb               |  26 ---
 spec/features/sessions_spec.rb                |  79 --------
 spec/features/setting_spec.rb                 |  95 ---------
 .../configurable_daemon_settings.rb           |  17 --
 .../shared_examples/login_required.rb         |   4 -
 spec/features/source_and_output_spec.rb       | 158 ---------------
 spec/features/users_spec.rb                   |  53 -----
 spec/grok_converter_spec.rb                   |  50 -----
 spec/lib/file_reverse_reader_spec.rb          |  93 ---------
 spec/lib/fluentd-ui_spec.rb                   |  35 ----
 spec/lib/regexp_preview/multi_line_spec.rb    | 111 ----------
 spec/lib/regexp_preview/single_line_spec.rb   | 185 -----------------
 spec/models/fluent_gem_spec.rb                | 104 ----------
 spec/models/fluentd/agent/common_spec.rb      |  82 --------
 spec/models/fluentd/agent_spec.rb             | 134 ------------
 .../models/fluentd/setting/in_forward_spec.rb | 131 ------------
 spec/models/fluentd/setting/in_http_spec.rb   |  31 ---
 .../fluentd/setting/in_monitor_agent_spec.rb  |  31 ---
 spec/models/fluentd/setting/in_syslog_spec.rb |  98 ---------
 spec/models/fluentd/setting/in_tail_spec.rb   |  53 -----
 .../fluentd/setting/out_elasticsearch_spec.rb |  31 ---
 spec/models/fluentd/setting/out_mongo_spec.rb |  62 ------
 spec/models/fluentd/setting/out_s3_spec.rb    | 128 ------------
 .../models/fluentd/setting/out_stdout_spec.rb |  31 ---
 spec/models/fluentd/setting/out_tdlog_spec.rb |  46 -----
 spec/models/fluentd_log_spec.rb               | 171 ----------------
 spec/models/fluentd_spec.rb                   | 164 ---------------
 spec/models/plugin_spec.rb                    | 191 ------------------
 spec/models/user_spec.rb                      |  59 ------
 spec/spec_helper.rb                           |  85 --------
 spec/support/config_histories.rb              |  57 ------
 spec/support/fixtures/error0.log              |  12 --
 spec/support/fixtures/error2.log              | 130 ------------
 spec/support/fixtures/error3.log              |   7 -
 spec/support/fixtures/error4.log              |   1 -
 spec/support/fixtures/multiline_example.log   |   5 -
 spec/support/fluentd_agent_common_behavior.rb | 181 -----------------
 .../support/fluentd_agent_restart_strategy.rb |  94 ---------
 spec/support/javascript_macro.rb              |  21 --
 spec/support/login_macro.rb                   |  10 -
 spec/support/stub_daemon.rb                   |  12 --
 63 files changed, 3867 deletions(-)
 delete mode 100644 spec/controllers/application_controller_spec.rb
 delete mode 100644 spec/controllers/fluentd/agents_controller_spec.rb
 delete mode 100644 spec/controllers/misc_controller_spec.rb
 delete mode 100644 spec/controllers/polling_controller_spec.rb
 delete mode 100644 spec/controllers/sessions_controller_spec.rb
 delete mode 100644 spec/decorators/plugin_decorator_spec.rb
 delete mode 100644 spec/factories/fluentd.rb
 delete mode 100644 spec/factories/plugins.rb
 delete mode 100644 spec/factories/user.rb
 delete mode 100644 spec/features/dashboard_spec.rb
 delete mode 100644 spec/features/fluentd/setting/histories_spec.rb
 delete mode 100644 spec/features/fluentd/setting/in_forward_spec.rb
 delete mode 100644 spec/features/fluentd/setting/in_http_spec.rb
 delete mode 100644 spec/features/fluentd/setting/in_monitor_agent_spec.rb
 delete mode 100644 spec/features/fluentd/setting/notes_spec.rb
 delete mode 100644 spec/features/fluentd/setting/out_forward_spec.rb
 delete mode 100644 spec/features/fluentd/setting/out_stdout_spec.rb
 delete mode 100644 spec/features/fluentd/setting/running_backup_spec.rb
 delete mode 100644 spec/features/fluentd_status_spec.rb
 delete mode 100644 spec/features/fluentd_ui_update_available_spec.rb
 delete mode 100644 spec/features/out_elasticsearch_spec.rb
 delete mode 100644 spec/features/out_forward_spec.rb
 delete mode 100644 spec/features/out_tdlog_spec.rb
 delete mode 100644 spec/features/sessions_spec.rb
 delete mode 100644 spec/features/setting_spec.rb
 delete mode 100644 spec/features/shared_examples/configurable_daemon_settings.rb
 delete mode 100644 spec/features/shared_examples/login_required.rb
 delete mode 100644 spec/features/source_and_output_spec.rb
 delete mode 100644 spec/features/users_spec.rb
 delete mode 100644 spec/grok_converter_spec.rb
 delete mode 100644 spec/lib/file_reverse_reader_spec.rb
 delete mode 100644 spec/lib/fluentd-ui_spec.rb
 delete mode 100644 spec/lib/regexp_preview/multi_line_spec.rb
 delete mode 100644 spec/lib/regexp_preview/single_line_spec.rb
 delete mode 100644 spec/models/fluent_gem_spec.rb
 delete mode 100644 spec/models/fluentd/agent/common_spec.rb
 delete mode 100644 spec/models/fluentd/agent_spec.rb
 delete mode 100644 spec/models/fluentd/setting/in_forward_spec.rb
 delete mode 100644 spec/models/fluentd/setting/in_http_spec.rb
 delete mode 100644 spec/models/fluentd/setting/in_monitor_agent_spec.rb
 delete mode 100644 spec/models/fluentd/setting/in_syslog_spec.rb
 delete mode 100644 spec/models/fluentd/setting/in_tail_spec.rb
 delete mode 100644 spec/models/fluentd/setting/out_elasticsearch_spec.rb
 delete mode 100644 spec/models/fluentd/setting/out_mongo_spec.rb
 delete mode 100644 spec/models/fluentd/setting/out_s3_spec.rb
 delete mode 100644 spec/models/fluentd/setting/out_stdout_spec.rb
 delete mode 100644 spec/models/fluentd/setting/out_tdlog_spec.rb
 delete mode 100644 spec/models/fluentd_log_spec.rb
 delete mode 100644 spec/models/fluentd_spec.rb
 delete mode 100644 spec/models/plugin_spec.rb
 delete mode 100644 spec/models/user_spec.rb
 delete mode 100644 spec/spec_helper.rb
 delete mode 100644 spec/support/config_histories.rb
 delete mode 100644 spec/support/fixtures/error0.log
 delete mode 100644 spec/support/fixtures/error2.log
 delete mode 100644 spec/support/fixtures/error3.log
 delete mode 100644 spec/support/fixtures/error4.log
 delete mode 100644 spec/support/fixtures/multiline_example.log
 delete mode 100644 spec/support/fluentd_agent_common_behavior.rb
 delete mode 100644 spec/support/fluentd_agent_restart_strategy.rb
 delete mode 100644 spec/support/javascript_macro.rb
 delete mode 100644 spec/support/login_macro.rb
 delete mode 100644 spec/support/stub_daemon.rb

diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
deleted file mode 100644
index 75a4daf1e..000000000
--- a/spec/controllers/application_controller_spec.rb
+++ /dev/null
@@ -1,84 +0,0 @@
-require 'spec_helper'
-
-class DummyController < ApplicationController; end
-
-describe DummyController do
-  controller DummyController do
-    skip_before_action :login_required
-    def index
-      render plain: "Hello World"
-    end
-  end
-
-  describe '#set_locale' do
-    let!(:default_locale) { :en }
-
-    before do
-      I18n.locale = I18n.default_locale #initialize
-    end
-
-    context 'with params[:lang]' do
-      before do
-        get 'index', params: { lang: param_lang }
-      end
-
-      context 'and in available_locales' do
-        let(:param_lang) { :ja }
-
-        it 'params[:lang] will be set as locale' do
-          expect(I18n.locale).to eq :ja
-        end
-      end
-
-      context 'and out of available_locales' do
-        let(:param_lang) { :ka }
-
-        it 'defalut locale will be set as locale' do
-          expect(I18n.locale).to eq default_locale
-        end
-      end
-    end
-
-    context 'with session[:prefer_lang]' do
-      before do
-        controller.session[:prefer_lang] = :ja
-      end
-
-      it 'session[:prefer_lang] will be set as locale' do
-        get 'index'
-        expect(I18n.locale).to eq :ja
-      end
-    end
-
-    context 'with request.env["HTTP_ACCEPT_LANGUAGE"]' do
-      before do
-        request.stub(:env).and_return({ "HTTP_ACCEPT_LANGUAGE" => accept_language })
-        get 'index'
-      end
-
-      context 'accept_language is available' do
-        let(:accept_language) { 'ja' }
-
-        it 'session[:prefer_lang] will be set as locale' do
-          expect(I18n.locale).to eq :ja
-        end
-      end
-
-      context 'accept_language is not available but start with en' do
-        let(:accept_language) { 'en-us' }
-
-        it ':en will be set as locale' do
-          expect(I18n.locale).to eq :en
-        end
-      end
-
-      context 'accept_language is not available' do
-        let(:accept_language) { 'ka' }
-
-        it 'default_locale will be set as locale' do
-          expect(I18n.locale).to eq default_locale
-        end
-      end
-    end
-  end
-end
diff --git a/spec/controllers/fluentd/agents_controller_spec.rb b/spec/controllers/fluentd/agents_controller_spec.rb
deleted file mode 100644
index 14820bc2c..000000000
--- a/spec/controllers/fluentd/agents_controller_spec.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::AgentsController do
-  let(:log) { double('log').as_null_object }
-
-  before do
-    allow(controller).to receive(:current_user).and_return true
-    allow(controller).to receive(:find_fluentd).and_return(nil)
-    controller.instance_variable_set(:@fluentd, double(agent: @agent = double(:agent)))
-  end
-
-  describe "when the action succeeds" do
-    it "stops" do
-      expect(@agent).to receive(:stop).and_return true
-      put :stop
-    end
-
-    it "starts" do
-      expect(@agent).to receive(:start).and_return true
-      put :start
-    end
-
-    it "restarts" do
-      expect(@agent).to receive(:restart).and_return true
-      put :restart
-    end
-
-    it "reaload" do
-      expect(@agent).to receive(:reload).and_return true
-      put :reload
-    end
-  end
-
-  describe "when the action does not succeed" do
-    it "stops" do
-      expect(@agent).to receive(:stop).and_return false
-      put :stop
-    end
-
-    it "starts" do
-      expect(@agent).to receive(:start).and_return false
-      expect(@agent).to receive(:log).and_return(log)
-      expect(log).to receive(:tail).with(1)
-      put :start
-    end
-
-    it "restarts" do
-      expect(@agent).to receive(:restart).and_return false
-      expect(@agent).to receive(:log).and_return(log)
-      expect(log).to receive(:tail).with(1)
-      put :restart
-    end
-
-    it "reload" do
-      expect(@agent).to receive(:reload).and_return false
-      expect(@agent).to receive(:log).and_return(log)
-      expect(log).to receive(:tail).with(1)
-      put :reload
-    end
-  end
-end
diff --git a/spec/controllers/misc_controller_spec.rb b/spec/controllers/misc_controller_spec.rb
deleted file mode 100644
index f47c163ca..000000000
--- a/spec/controllers/misc_controller_spec.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-require 'spec_helper'
-
-describe MiscController do
-  let(:instance) { Fluentd.new(id: nil, variant: "fluentd_gem", log_file: "dummy.log", pid_file: "dummy.pid", config_file: "dummy.conf") }
-
-  class DummyAagent
-    def log
-      Struct.new(:read).new(read: "dummy_log_content")
-    end
-
-    def version
-      "dummy version"
-    end
-  end
-
-  let!(:dummy_agent) { DummyAagent.new }
-  let!(:fluentd_log_content) { dummy_agent.log.read }
-  let!(:fluentd_version) { dummy_agent.version }
-  let(:fluentd_ui_log_content) { <<-LOG.strip_heredoc }
-    log1
-    log2
-    log3
-  LOG
-
-  let!(:dummy_log_path) { "tmp/dummy.log" }
-  let!(:expand_dir) { Rails.root.join("tmp/system_info") }
-
-  before do
-    allow(controller).to receive(:current_user).and_return true
-
-    #dummy log for fluentd-ui.log
-    File.open(dummy_log_path, 'w') { |file| file.write(fluentd_ui_log_content) }
-    controller.stub(:log_path) { dummy_log_path }
-
-    instance.stub(:agent).and_return(dummy_agent)
-    Fluentd.stub(:instance).and_return(instance)
-  end
-
-  describe 'download_info' do
-    before do
-      get 'download_info'
-
-      #expand files in zip
-      Zip::File.open(Rails.root.join("tmp/system_info.zip")) do |zip_file|
-        FileUtils.mkdir_p(expand_dir)
-
-        zip_file.each do |f|
-          f_path = File.join(expand_dir, f.name)
-          zip_file.extract(f, f_path) unless File.exist?(f_path)
-        end
-      end
-    end
-
-    #remove all temp files for this spec
-    after do
-      FileUtils.rm Rails.root.join("tmp/system_info.zip")
-      FileUtils.rm_r expand_dir
-      FileUtils.rm dummy_log_path
-    end
-
-    it 'write files' do
-      expect(File.read(File.join(expand_dir, "fluentd.log"))).to eq "#{fluentd_log_content}\n"
-      expect(File.read(File.join(expand_dir, "fluentd-ui.log"))).to eq "#{fluentd_ui_log_content}"
-      expect(File.read(File.join(expand_dir, "env.txt"))).to match "RAILS_ENV=test"
-      expect(File.read(File.join(expand_dir, "versions.txt"))).to match "fluentd: #{fluentd_version}"
-    end
-  end
-end
diff --git a/spec/controllers/polling_controller_spec.rb b/spec/controllers/polling_controller_spec.rb
deleted file mode 100644
index 2d9588559..000000000
--- a/spec/controllers/polling_controller_spec.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require 'spec_helper'
-
-describe PollingController do
-  describe 'polling for alerts' do
-    before do
-      allow(controller).to receive(:current_user).and_return true
-    end
-
-    after do
-      response.should be_successful
-    end
-
-    it 'may find nothing' do
-      expect(controller).to receive(:uninstalling_gems).and_return []
-      expect(controller).to receive(:installing_gems).and_return []
-      get :alerts
-    end
-
-    it 'may find gems being uninstalled' do
-      expect(controller).to receive(:uninstalling_gems).and_return [
-        double(gem_name: "foobar", version: "1.0.0")
-      ]
-
-      allow(controller).to receive(:installing_gems).and_return []
-
-      get :alerts
-    end
-
-    it 'may find gems being installed' do
-      expect(controller).to receive(:installing_gems).and_return [
-        double(gem_name: "bazbang", version: "0.0.1")
-      ]
-
-      allow(controller).to receive(:uninstalling_gems).and_return []
-
-      get :alerts
-    end
-  end
-end
diff --git a/spec/controllers/sessions_controller_spec.rb b/spec/controllers/sessions_controller_spec.rb
deleted file mode 100644
index 702c5591f..000000000
--- a/spec/controllers/sessions_controller_spec.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-require 'spec_helper'
-
-describe SessionsController do
-
-end
diff --git a/spec/decorators/plugin_decorator_spec.rb b/spec/decorators/plugin_decorator_spec.rb
deleted file mode 100644
index 0d131a561..000000000
--- a/spec/decorators/plugin_decorator_spec.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-require 'spec_helper'
-
-describe PluginDecorator do
-  let(:decorated_plugin) { build(:plugin).decorate }
-
-  describe "#status" do
-    subject { decorated_plugin.status }
-
-    context "plugin is processing" do
-      before { decorated_plugin.stub(:processing?).and_return(true) }
-
-      it "returns the term for processing" do
-        expect(subject).to eq I18n.t("terms.processing")
-      end
-    end
-
-    context "plugin isn't while processing" do
-      before { decorated_plugin.stub(:processing?).and_return(false) }
-
-      context "plugin is already installed" do
-        before { decorated_plugin.stub(:installed?).and_return(true) }
-
-        it "returns the term for installed" do
-          expect(subject).to eq I18n.t("terms.installed")
-        end
-      end
-
-      context "plugin isn't installed yet" do
-        before { decorated_plugin.stub(:installed?).and_return(false) }
-
-        it "returns the term for not installed" do
-          expect(subject).to eq I18n.t("terms.not_installed")
-        end
-      end
-    end
-  end
-end
diff --git a/spec/factories/fluentd.rb b/spec/factories/fluentd.rb
deleted file mode 100644
index aff33b931..000000000
--- a/spec/factories/fluentd.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-FactoryBot.define do
-  factory :fluentd do
-    dir = Rails.root.join("tmp/fluentd-test").to_s
-    FileUtils.mkdir_p(dir)
-
-    variant "fluentd_gem"
-    log_file dir + "/fluentd.log"
-    pid_file dir + "/fluentd.pid"
-    config_file dir + "/fluentd.conf"
-  end
-end
diff --git a/spec/factories/plugins.rb b/spec/factories/plugins.rb
deleted file mode 100644
index 010699bc5..000000000
--- a/spec/factories/plugins.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# Read about factories at https://github.com/thoughtbot/factory_bot
-
-FactoryBot.define do
-  factory :plugin do
-    gem_name "fluent-plugin-dummy"
-    version "1.2.3"
-  end
-end
diff --git a/spec/factories/user.rb b/spec/factories/user.rb
deleted file mode 100644
index e5f5e63ea..000000000
--- a/spec/factories/user.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-FactoryBot.define do
-  factory :user do
-    name "admin"
-    password "changeme"
-  end
-end
diff --git a/spec/features/dashboard_spec.rb b/spec/features/dashboard_spec.rb
deleted file mode 100644
index 398da1f2b..000000000
--- a/spec/features/dashboard_spec.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-require 'spec_helper'
-
-describe 'dashboard' do
-  let!(:exists_user) { build(:user) }
-
-  before { login_with exists_user }
-
-  context 'no configuration' do
-    before { visit '/' }
-
-    it do
-      page.should have_css('h1', text: 'fluentd')
-      page.should have_link(I18n.t('terms.setup', target: 'fluentd'))
-      page.should have_link(I18n.t('terms.setup', target: 'td-agent'))
-    end
-  end
-
-  context 'fluentd is stop', stub: :daemon do
-    before { visit '/' }
-
-    it do
-      page.should have_css('h1', text: I18n.t('fluentd.show.page_title'))
-      page.should have_css('h4', text: I18n.t('fluentd.common.stopped'))
-      page.should have_css('h4', text: I18n.t('fluentd.common.fluentd_info'))
-    end
-  end
-
-  context 'fluentd is running', stub: :daemon do
-    before do
-      # XXX i have no idea to not use stub...
-      Fluentd::Agent::TdAgent.any_instance.stub(:running?).and_return(true)
-
-      visit '/'
-    end
-
-    it do
-      page.should have_css('h1', text: I18n.t('fluentd.show.page_title'))
-      page.should have_css('h4', text: I18n.t('fluentd.common.running'))
-      page.should have_css('h4', text: I18n.t('fluentd.common.fluentd_info'))
-    end
-  end
-end
diff --git a/spec/features/fluentd/setting/histories_spec.rb b/spec/features/fluentd/setting/histories_spec.rb
deleted file mode 100644
index 0c5e3f331..000000000
--- a/spec/features/fluentd/setting/histories_spec.rb
+++ /dev/null
@@ -1,110 +0,0 @@
-require "spec_helper"
-
-describe "histories", stub: :daemon do
-  let!(:exists_user) { build(:user) }
-  include_context 'daemon has some config histories'
-
-  before do
-    login_with exists_user
-  end
-
-  describe 'index' do
-    before do
-      visit '/daemon/setting/histories'
-    end
-
-    it 'show histories#index' do
-      page.should have_css('h1', text: I18n.t('fluentd.settings.histories.index.page_title'))
-      expect(all('.row tr').count).to eq 9 + 1 # links to hisotries#show + 1 table header
-    end
-
-    it 'will go to histories#show' do
-      all('.row tr td a').first.click
-
-      page.should have_css('h1', text: I18n.t('fluentd.settings.histories.show.page_title'))
-    end
-  end
-
-  describe 'show' do
-    let!(:last_backup_file) { Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order.first) }
-    let!(:new_file) { Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order[1]) }
-
-    before do
-      visit "/daemon/setting/histories/#{last_backup_file.file_id}"
-    end
-
-    it 'show histories#show' do
-      page.should have_css('h1', text: I18n.t('fluentd.settings.histories.show.page_title'))
-
-      page.should has_text?(last_backup_file.content)
-    end
-
-    describe 'diff' do
-      context 'has diff' do
-        it 'shows diff between current and target' do
-          page.should has_text?("-   type http")
-          page.should has_text?("+   type forward")
-          page.should has_text?("-   port 8899")
-          page.should has_text?("+   port 24224")
-        end
-      end
-
-      context 'has no diff' do
-        before do
-          visit "/daemon/setting/histories/#{new_file.file_id}"
-        end
-
-        it 'shows no diff message' do
-          page.should have_text(I18n.t('messages.no_diff'))
-        end
-      end
-    end
-
-    it 'update config and redirect to setting#show' do
-      click_link I18n.t("terms.reuse")
-
-      page.should have_css('h1', text: I18n.t('fluentd.settings.show.page_title'))
-      page.should have_text(I18n.t('messages.config_successfully_copied', brand: 'fluentd') )
-      page.should has_text?(last_backup_file.content)
-    end
-
-    describe "configtest" do
-      let(:daemon) { build(:fluentd, variant: "fluentd_gem") } # To use fluentd_gem for real dry-run checking
-      before do
-        daemon.agent.config_write config
-        daemon.agent.config_write "# dummy"
-        backup = Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order.first)
-        visit "/daemon/setting/histories/#{backup.file_id}"
-        click_link I18n.t("terms.configtest")
-      end
-
-      context "invalid configfile" do
-        let(:config) { <<-CONFIG }
-        <source>
-          type aaaaaaaaaaaa
-        </source>
-        CONFIG
-
-        it do
-          page.should_not have_css('.alert-success')
-          page.should have_css('.alert-danger')
-          page.should have_text(%Q|Unknown input plugin 'aaaaaaaaaaaa'|)
-        end
-      end
-
-      context "valid configfile" do
-        let(:config) { <<-CONFIG }
-        <source>
-          type syslog
-          tag syslog
-        </source>
-        CONFIG
-
-        it do
-          page.should have_css('.alert-success')
-          page.should_not have_css('.alert-danger')
-        end
-      end
-    end
-  end
-end
diff --git a/spec/features/fluentd/setting/in_forward_spec.rb b/spec/features/fluentd/setting/in_forward_spec.rb
deleted file mode 100644
index 1b1d94b94..000000000
--- a/spec/features/fluentd/setting/in_forward_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require "spec_helper"
-
-describe "in_forward", stub: :daemon, js: true do
-  before { login_with exists_user }
-  it_should_behave_like "configurable daemon settings", "in_forward", "port", "12345"
-end
diff --git a/spec/features/fluentd/setting/in_http_spec.rb b/spec/features/fluentd/setting/in_http_spec.rb
deleted file mode 100644
index 4ae08d4b8..000000000
--- a/spec/features/fluentd/setting/in_http_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require "spec_helper"
-
-describe "in_http", js: true, stub: :daemon do
-  before { login_with exists_user }
-  it_should_behave_like "configurable daemon settings", "in_http", "port", "12345"
-end
diff --git a/spec/features/fluentd/setting/in_monitor_agent_spec.rb b/spec/features/fluentd/setting/in_monitor_agent_spec.rb
deleted file mode 100644
index 1f988358d..000000000
--- a/spec/features/fluentd/setting/in_monitor_agent_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require "spec_helper"
-
-describe "in_monitor_agent", js: true, stub: :daemon do
-  before { login_with exists_user }
-  it_should_behave_like "configurable daemon settings", "in_monitor_agent", "port", "12345"
-end
diff --git a/spec/features/fluentd/setting/notes_spec.rb b/spec/features/fluentd/setting/notes_spec.rb
deleted file mode 100644
index a869416c1..000000000
--- a/spec/features/fluentd/setting/notes_spec.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-require "spec_helper"
-
-describe "notes", stub: :daemon do
-  let!(:exists_user) { build(:user) }
-  include_context 'daemon has some config histories'
-
-  before { login_with exists_user }
-
-  describe 'update' do
-    let(:note_field) { ".note-content" }
-    let(:updating_content) { "This config file is for ..." }
-
-    before do
-      visit '/daemon/setting/histories'
-      within first("form") do
-        first(note_field).set updating_content
-        click_button(I18n.t('terms.save'))
-      end
-    end
-
-    it "update a content of a note" do
-      within first("form") do
-        first(note_field).value.should eq updating_content
-      end
-    end
-  end
-end
diff --git a/spec/features/fluentd/setting/out_forward_spec.rb b/spec/features/fluentd/setting/out_forward_spec.rb
deleted file mode 100644
index cafd8eafb..000000000
--- a/spec/features/fluentd/setting/out_forward_spec.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-require "spec_helper"
-
-describe "out_forward", js: true, stub: :daemon do
-  before { login_with exists_user }
-
-  let(:type) { "out_forward" }
-  let(:page_url) { send("daemon_setting_#{type}_path") }
-  let(:form_values) { {
-    Pattern: "*",
-    Name: "name",
-    Host: "localhost",
-    Port: "9999",
-  } }
-
-  it "Updated config after submit" do
-    daemon.agent.config.should_not include("type file") # out_forward's Secondary hidden field
-    form_values.each_pair do |k,v|
-      daemon.agent.config.should_not include(v)
-    end
-    visit page_url
-    within("form") do
-      form_values.each_pair do |k,v|
-        fill_in k, with: v
-      end
-    end
-    click_button I18n.t("fluentd.common.finish")
-    form_values.each_pair do |k,v|
-      daemon.agent.config.should include(v)
-    end
-  end
-
-  it "Click to append Server fields", js: true do
-    visit page_url
-    all(".js-multiple").length.should == 1
-    first(".js-multiple .js-append").click
-    all(".js-multiple").length.should == 2
-  end
-end
diff --git a/spec/features/fluentd/setting/out_stdout_spec.rb b/spec/features/fluentd/setting/out_stdout_spec.rb
deleted file mode 100644
index aa962ad25..000000000
--- a/spec/features/fluentd/setting/out_stdout_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require "spec_helper"
-
-describe "out_stdout", js: true, stub: :daemon do
-  before { login_with exists_user }
-  it_should_behave_like "configurable daemon settings", "out_stdout", "pattern", "stdout.**"
-end
diff --git a/spec/features/fluentd/setting/running_backup_spec.rb b/spec/features/fluentd/setting/running_backup_spec.rb
deleted file mode 100644
index 8500fb7f0..000000000
--- a/spec/features/fluentd/setting/running_backup_spec.rb
+++ /dev/null
@@ -1,106 +0,0 @@
-require "spec_helper"
-
-describe "running_backup", stub: :daemon do
-  let!(:exists_user) { build(:user) }
-  include_context 'daemon has some config histories'
-
-  before do
-    login_with exists_user
-  end
-
-  context 'has no running backup file' do
-    before do
-      visit '/daemon/setting/running_backup'
-    end
-
-    describe 'show' do
-      it 'has no content, no reuse bottun' do
-        expect(page).to have_text(I18n.t('fluentd.common.never_started_yet', brand: 'fluentd'))
-        expect(page).not_to have_css('pre')
-        expect(page).not_to have_text(I18n.t("terms.reuse"))
-      end
-    end
-  end
-
-  context 'has running backup file' do
-    include_context 'daemon had been started once'
-
-    before do
-      visit '/daemon/setting/running_backup'
-    end
-
-    describe 'show' do
-      it 'has content, reuse bottun' do
-        expect(page).not_to have_text(I18n.t('fluentd.common.never_started_yet', brand: 'fluentd'))
-        expect(page).to have_text(backup_content)
-        expect(page).to have_text(I18n.t("terms.reuse"))
-      end
-
-      describe 'diff' do
-        context 'has diff' do
-          it 'shows diff between current and running' do
-            diff = page.first(".diff pre").native.inner_text
-            expect(diff).to include("-   type http")
-            expect(diff).to include("-   port 8899")
-            expect(diff).to include("+ Running backup file content")
-          end
-        end
-
-        context 'has no diff' do
-          before do
-            daemon.agent.config_write backup_content
-            visit '/daemon/setting/running_backup'
-          end
-
-          it 'shows no diff message' do
-            page.should have_text(I18n.t('messages.no_diff'))
-          end
-        end
-      end
-
-      it 'update config and redirect to setting#show' do
-        click_link I18n.t("terms.reuse")
-
-        page.should have_css('h1', text: I18n.t('fluentd.settings.show.page_title'))
-        page.should have_text(I18n.t('messages.config_successfully_copied', brand: 'fluentd') )
-        page.should have_text(backup_content)
-      end
-
-      describe "configtest" do
-        let(:backup_content){ config }
-        let(:daemon) { build(:fluentd, variant: "fluentd_gem") } # To use fluentd_gem for real dry-run checking
-        before do
-          click_link I18n.t("terms.configtest")
-        end
-
-        context "invalid configfile" do
-          let(:config) { <<-CONFIG }
-          <source>
-            type aaaaaaaaaaaa
-          </source>
-          CONFIG
-
-          it do
-            page.should_not have_css('.alert-success')
-            page.should have_css('.alert-danger')
-            page.should have_text(%Q|Unknown input plugin 'aaaaaaaaaaaa'|)
-          end
-        end
-
-        context "valid configfile" do
-          let(:config) { <<-CONFIG }
-          <source>
-            type syslog
-            tag syslog
-          </source>
-          CONFIG
-
-          it do
-            page.should have_css('.alert-success')
-            page.should_not have_css('.alert-danger')
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/spec/features/fluentd_status_spec.rb b/spec/features/fluentd_status_spec.rb
deleted file mode 100644
index 7fe69e896..000000000
--- a/spec/features/fluentd_status_spec.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-require 'spec_helper'
-
-describe 'dashboard' do
-  let!(:exists_user) { build(:user) }
-
-  before { login_with exists_user }
-
-  context 'no configuration' do
-    before { visit '/' }
-
-    it do
-      page.should_not have_css(".fluentd-status")
-    end
-  end
-
-  context 'fluentd is stop', stub: :daemon do
-    before { visit '/' }
-
-    it do
-      page.should have_css(".fluentd-status .stopped")
-    end
-  end
-
-  context 'fluentd is running', stub: :daemon do
-    before do
-      # XXX i have no idea to not use stub...
-      Fluentd::Agent::TdAgent.any_instance.stub(:running?).and_return(true)
-
-      visit '/'
-    end
-
-    it do
-      page.should have_css(".fluentd-status .running")
-    end
-  end
-end
diff --git a/spec/features/fluentd_ui_update_available_spec.rb b/spec/features/fluentd_ui_update_available_spec.rb
deleted file mode 100644
index 963a91329..000000000
--- a/spec/features/fluentd_ui_update_available_spec.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-require "spec_helper"
-
-describe "fluentd-ui updates checking" do
-  let(:exists_user) { build(:user) }
-  before { login_with(exists_user) }
-
-  describe "Show popup if newer version is available" do
-    let(:version) { "9999.99" }
-    let(:message) { I18n.t("messages.available_new_fluentd_ui", version: FluentdUI.latest_version, update_url: misc_information_path, title: "dummy") }
-    before { FluentdUI.latest_version = version }
-    after { FluentdUI.latest_version = ::FluentdUI::VERSION }
-
-    it do
-      visit root_path
-      page.should have_css('.alert-info')
-      page.should have_content(version)
-      page.body.should include(message)
-    end
-  end
-
-  describe "Not shown popup if newer version is not available" do
-    let(:version) { ::FluentdUI::VERSION }
-    let(:message) { I18n.t("messages.available_new_fluentd_ui", version: FluentdUI.latest_version, update_url: misc_information_path, title: "dummy") }
-
-    it do
-      visit root_path
-      page.should_not have_css('.alert-info')
-      page.should_not have_content(version)
-      page.body.should_not include(message)
-    end
-  end
-
-end
diff --git a/spec/features/out_elasticsearch_spec.rb b/spec/features/out_elasticsearch_spec.rb
deleted file mode 100644
index 0ef910b58..000000000
--- a/spec/features/out_elasticsearch_spec.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-require "spec_helper"
-
-describe "out_elasticsearch", stub: :daemon do
-  let(:exists_user) { build(:user) }
-  let(:match) { "test.out_forward.#{Time.now.to_i}.*" }
-  let(:location) { daemon_setting_out_elasticsearch_path }
-
-  before do
-    login_with exists_user
-  end
-
-  it "Shown form" do
-    visit location
-    page.should have_css('input[name="setting[pattern]"]')
-  end
-
-  it "Updated config after submit", js: true do
-    daemon.agent.config.should_not include(match)
-    visit location
-    within('form') do
-      fill_in "Pattern", with: match
-      fill_in "Index name", with: "index"
-      fill_in "Type name", with: "type_name"
-    end
-    click_button I18n.t("fluentd.common.finish")
-    daemon.agent.config.should include(match)
-  end
-end
diff --git a/spec/features/out_forward_spec.rb b/spec/features/out_forward_spec.rb
deleted file mode 100644
index df5d12f1a..000000000
--- a/spec/features/out_forward_spec.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-require "spec_helper"
-
-describe "out_forward", stub: :daemon do
-  let(:exists_user) { build(:user) }
-  let(:match) { "test.out_forward.#{Time.now.to_i}.*" }
-
-  before do
-    login_with exists_user
-  end
-
-  it "Shown form" do
-    visit daemon_setting_out_forward_path
-    page.should have_css('input[name="setting[pattern]"]')
-  end
-
-  it "Appendable server setting", js: true do
-    visit daemon_setting_out_forward_path
-    all('.js-nested-column .js-append', visible: false).length.should == 1
-    all('.js-append').first.click
-    all('.js-nested-column .js-append', visible: false).length.should == 2
-  end
-
-  it "Updated config after submit", js: true do
-    skip "Maybe validation failed"
-    daemon.agent.config.should_not include(match)
-    visit daemon_setting_out_forward_path
-    within('form') do
-      fill_in "Pattern", with: match
-      fill_in "setting_server_0__host", with: "foobar"
-      fill_in "setting_server_0__port", with: "9999"
-      fill_in "Path", with: "/tmp/foo"
-    end
-    click_button I18n.t("fluentd.common.finish")
-    daemon.agent.config.should include(match)
-  end
-end
diff --git a/spec/features/out_tdlog_spec.rb b/spec/features/out_tdlog_spec.rb
deleted file mode 100644
index 7e1446fab..000000000
--- a/spec/features/out_tdlog_spec.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-require "spec_helper"
-
-describe "out_tdlog", stub: :daemon do
-  let(:exists_user) { build(:user) }
-  let(:api_key) { "dummydummy" }
-
-  before do
-    login_with exists_user
-  end
-
-  it "Shown form with filled in td.*.* on match" do
-    visit daemon_setting_out_tdlog_path
-    page.should have_css('input[name="setting[pattern]"]')
-  end
-
-  it "Updated config after submit" do
-    skip "validation failed"
-    daemon.agent.config.should_not include(api_key)
-    visit daemon_setting_out_tdlog_path
-    within('form') do
-      fill_in "Apikey", with: api_key
-    end
-    click_button I18n.t("fluentd.common.finish")
-    daemon.agent.config.should include(api_key)
-  end
-end
diff --git a/spec/features/sessions_spec.rb b/spec/features/sessions_spec.rb
deleted file mode 100644
index 39978b0fc..000000000
--- a/spec/features/sessions_spec.rb
+++ /dev/null
@@ -1,79 +0,0 @@
-require 'spec_helper'
-
-describe "sessions" do
-  let(:exists_user) { build(:user) }
-  let(:submit_label) { I18n.t("terms.sign_in") }
-  let(:after_sign_in_location) { daemon_path }
-
-  describe "sign in with default password" do
-    before do
-      login_with user
-    end
-
-    context "correct credentials" do
-      let(:user) { exists_user }
-      it "login success, then redirect to root_path, and redirect_to daemon_path from root_path" do
-        current_path.should == after_sign_in_location
-      end
-    end
-
-    context "wrong credentials" do
-      let(:user) { build(:user, password: "passw0rd") }
-
-      it "current location is not root_path" do
-        current_path.should_not == after_sign_in_location
-      end
-
-      it "display form for retry" do
-        page.body.should have_css('form')
-      end
-    end
-  end
-
-  describe "sign in with modified password" do
-    let(:user) { build(:user, password: password) }
-    let(:new_password) { "newpassword" }
-    let(:old_password) { Settings.default_password }
-
-    before do
-      exists_user.update_attributes(current_password: Settings.default_password, password: new_password, password_confirmation: new_password)
-
-      login_with user
-    end
-
-    after do
-      # reset password to the default
-      FileUtils.rm_f(User::ENCRYPTED_PASSWORD_FILE)
-    end
-
-    context "correct password" do
-      let(:password) { new_password }
-      it "login success" do
-        current_path.should == after_sign_in_location
-      end
-    end
-
-    context "wrong password" do
-      let(:password) { old_password }
-      it "login failed" do
-        current_path.should_not == after_sign_in_location
-      end
-    end
-  end
-
-  describe "sign out process" do
-    let(:submit_label) { I18n.t("terms.sign_in") }
-    before do
-      login_with exists_user
-    end
-
-    before do
-      visit root_path
-      click_link I18n.t("terms.sign_out")
-    end
-
-    it "at sign in page after sign out" do
-      current_path.should == new_sessions_path
-    end
-  end
-end
diff --git a/spec/features/setting_spec.rb b/spec/features/setting_spec.rb
deleted file mode 100644
index 682dc673b..000000000
--- a/spec/features/setting_spec.rb
+++ /dev/null
@@ -1,95 +0,0 @@
-require 'spec_helper'
-
-describe 'setting', stub: :daemon do
-  let!(:exists_user) { build(:user) }
-  include_context 'daemon has some config histories'
-  include_context 'daemon had been started once'
-
-  before do
-    login_with exists_user
-
-    daemon.agent.config_write 'GREAT CONFIG HERE'
-
-    visit '/daemon/setting'
-  end
-
-  it 'shows setting' do
-    page.should have_css('h1', text: I18n.t('fluentd.settings.show.page_title'))
-    page.should have_link(I18n.t('terms.edit'))
-    page.should have_css('pre', text: 'GREAT CONFIG HERE')
-    expect(all('.row tr').count).to eq Settings.histories_count_in_preview + 1 # links to hisotries#show + 1 table header
-    page.should have_link(I18n.t('fluentd.settings.show.link_to_histories'))
-    page.should have_text(I18n.t('fluentd.settings.running_backup.title'))
-  end
-
-  it 'will go to histories#index' do
-    click_link I18n.t('fluentd.settings.show.link_to_histories')
-
-    page.should have_css('h1', text: I18n.t('fluentd.settings.histories.index.page_title'))
-  end
-
-  it 'will go to histories#show' do
-    all('.row tr td a').first.click
-
-    page.should have_css('h1', text: I18n.t('fluentd.settings.histories.show.page_title'))
-  end
-
-  it 'edits setting' do
-    click_link I18n.t('terms.edit')
-
-    page.should have_css('h1', text: I18n.t('fluentd.settings.edit.page_title'))
-    page.should have_css('p.text-danger', text: I18n.t('terms.notice_restart_for_config_edit', brand: 'fluentd'))
-
-    fill_in 'config', with: 'YET ANOTHER CONFIG'
-
-    click_button I18n.t('terms.update')
-
-    current_path.should == '/daemon/setting'
-    page.should have_css('pre', text: 'YET ANOTHER CONFIG')
-  end
-
-  describe "config" do
-    before do
-      Fluentd::Agent::TdAgent.any_instance.stub(:dryrun).with(an_instance_of(String)).and_return(true)
-      daemon.agent.config_write conf
-      click_link I18n.t('terms.edit')
-    end
-
-    context "plain config" do
-      let(:conf) { <<-'CONF' }
-      <source>
-        type forward
-      </source>
-      CONF
-
-      it 'configtest' do
-        click_button I18n.t('terms.configtest')
-        page.should have_css('.alert-success')
-      end
-
-      it "update & restart check" do
-        click_button I18n.t('terms.update')
-        daemon.agent.config.gsub("\r\n", "\n").should == conf # CodeMirror exchange \n -> \r\n
-      end
-    end
-
-    context "embedded config" do
-      let(:conf) { <<-'CONF' }
-      <source>
-        type forward
-        id "foo#{Time.now.to_s}"
-      </source>
-      CONF
-
-      it 'configtest' do
-        click_button I18n.t('terms.configtest')
-        page.should have_css('.alert-success')
-      end
-
-      it "update & restart check" do
-        click_button I18n.t('terms.update')
-        daemon.agent.config.gsub("\r\n", "\n").should == conf # CodeMirror exchange \n -> \r\n
-      end
-    end
-  end
-end
diff --git a/spec/features/shared_examples/configurable_daemon_settings.rb b/spec/features/shared_examples/configurable_daemon_settings.rb
deleted file mode 100644
index 34a2b4e83..000000000
--- a/spec/features/shared_examples/configurable_daemon_settings.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-shared_examples_for "configurable daemon settings" do |type, form_name, form_value|
-  it "Shown form with filled in td.*.* on match" do
-    visit send("daemon_setting_#{type}_path")
-    page.should have_css("input[name=\"setting[#{form_name}]\"]")
-  end
-
-  it "Updated config after submit" do
-    daemon.agent.config.should_not include(form_value)
-    visit send("daemon_setting_#{type}_path")
-    within("form") do
-      fill_in form_name.capitalize, with: form_value
-    end
-    click_button I18n.t("fluentd.common.finish")
-    daemon.agent.config.should include(form_value)
-  end
-
-end
diff --git a/spec/features/shared_examples/login_required.rb b/spec/features/shared_examples/login_required.rb
deleted file mode 100644
index 5364b2a11..000000000
--- a/spec/features/shared_examples/login_required.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-shared_examples_for "login required" do
-  before { visit url }
-  it { current_path.should == new_sessions_path }
-end
diff --git a/spec/features/source_and_output_spec.rb b/spec/features/source_and_output_spec.rb
deleted file mode 100644
index 5240dd79e..000000000
--- a/spec/features/source_and_output_spec.rb
+++ /dev/null
@@ -1,158 +0,0 @@
-require "spec_helper"
-
-describe "source_and_output", js: true, stub: :daemon do
-  let(:exists_user) { build(:user) }
-
-  before do
-    login_with exists_user
-  end
-
-  before do
-    daemon.agent.config_write config_contents
-    visit source_and_output_daemon_setting_path
-  end
-
-  context "config is blank" do
-    let(:config_contents) { "" }
-    it do
-      page.should have_content(I18n.t("fluentd.settings.source_and_output.setting_empty"))
-      page.should have_css(".input .empty")
-      page.should have_css(".output .empty")
-    end
-  end
-
-  context "config is given" do
-    let(:config_contents) { <<-CONF.strip_heredoc }
-      <source>
-        # http://docs.fluentd.org/articles/in_forward
-        type forward
-        port 24224
-      </source>
-
-      <match debug.*>
-        # http://docs.fluentd.org/articles/out_stdout
-        type stdout
-      </match>
-
-      <match s3.*>
-        type s3
-        aws_key_id fofoaiofa
-        aws_sec_key aaaaaaaaaaaaaae
-        s3_bucket test
-        s3_endpoint s3-us-west-1.amazonaws.com
-        format out_file
-        include_time_key false
-        add_newline false
-        output_tag true
-        output_time true
-        store_as gzip
-        use_ssl true
-        buffer_type memory
-      </match>
-    CONF
-
-    it do
-      page.should_not have_content(I18n.t("fluentd.settings.source_and_output.setting_empty"))
-
-      page.should have_css('.input .card .card-header')
-      page.should have_css('.output .card .card-header')
-    end
-
-    it ".card-body is hidden by default and click .card-header for display"  do
-      page.should_not have_css('.input .card .card-body')
-      page.should_not have_css('.output .card .card-body')
-      all(".input .card .card-header").first.click
-      page.should have_css('.input .card .card-body')
-      all(".output .card .card-header").first.click
-      page.should have_css('.output .card .card-body')
-    end
-
-    it "display plugin name" do
-      within ".input" do
-        page.should have_content("forward")
-      end
-
-      within ".output" do
-        page.should have_content("stdout")
-        page.should have_content("s3")
-      end
-    end
-  end
-
-  describe "edit, update, delete" do
-    let(:config_contents) { <<-CONF.strip_heredoc }
-      <source>
-        type forward
-        port 24224
-      </source>
-    CONF
-    let(:new_config) { <<-CONF.strip_heredoc }
-      <source>
-        type http
-        port 8899
-      </source>
-    CONF
-
-    before do
-      all(".input .card .card-header").first.click
-    end
-
-    it "click edit button transform textarea, then click cancel button to be reset" do
-      skip "Doesn't work on Poltergeist"
-      page.should_not have_css('.input textarea')
-      find(".btn", text: I18n.t('terms.edit')).click
-      page.evaluate_script(<<-JS).should == config_contents
-        document.querySelector("textarea").codemirror.getValue()
-      JS
-      page.evaluate_script <<-JS
-        var cm = document.querySelector('textarea').codemirror;
-        cm.setValue(JSON.parse(#{new_config.to_json}));
-      JS
-      find(".btn", text: I18n.t('terms.cancel')).click
-      content = wait_until do
-        page.evaluate_script("document.querySelector('.input pre').textContent")
-      end
-      content.should == config_contents
-      daemon.agent.config.strip.should == config_contents.strip
-    end
-
-    it "click edit button transform textarea, then click update button to be stored" do
-      skip "Doesn't work on Poltergeist"
-      page.should_not have_css('.input textarea')
-      find(".btn", text: I18n.t('terms.edit')).click
-      page.evaluate_script(<<-JS).should == config_contents
-        document.querySelector("textarea").codemirror.getValue()
-      JS
-      page.evaluate_script <<-JS
-        var cm = document.querySelector('textarea').codemirror;
-        cm.setValue(JSON.parse(#{new_config.to_json}));
-      JS
-      find(".btn", text: I18n.t('terms.save')).click
-      content = wait_until do
-        page.evaluate_script("document.querySelector('.input pre').textContent")
-      end
-      content.should == new_config
-      daemon.agent.config.strip.should == new_config.strip
-    end
-
-    it "click delete button transform textarea" do
-      skip "accept_confirm does not work properly"
-      page.should have_css('.input .card-body')
-      accept_confirm do
-        find(".btn", text: I18n.t('terms.destroy')).click
-      end
-      page.should_not have_css('.input .card-body')
-      daemon.agent.config.strip.should == ""
-    end
-
-    it "click delete button then cancel it" do
-      skip "accept_confirm does not work properly"
-      page.should have_css('.input .card-body')
-      dismiss_confirm do
-        find(".btn", text: I18n.t('terms.destroy')).click
-      end
-      page.should have_css('.input .card-body')
-      daemon.agent.config.strip.should == config_contents.strip
-    end
-  end
-end
diff --git a/spec/features/users_spec.rb b/spec/features/users_spec.rb
deleted file mode 100644
index 177deb14e..000000000
--- a/spec/features/users_spec.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-require "spec_helper"
-
-describe "users" do
-  describe "visit edit page before login" do
-    let(:url) { user_path }
-    it_should_behave_like "login required"
-  end
-
-  describe "edit" do
-    let!(:user) { build(:user) }
-
-    before do
-      login_with user
-    end
-
-    after do
-      # reset password to the default
-      FileUtils.rm_f(User::ENCRYPTED_PASSWORD_FILE)
-    end
-
-    describe 'to change password' do
-      let(:current_password) { user.password }
-      let(:password) { 'new_password' }
-
-      before do
-        visit user_path
-        fill_in 'user[current_password]', with: current_password
-
-        fill_in 'user[password]', with: password
-        fill_in 'user[password_confirmation]', with: password_confirmation
-        click_button I18n.t("terms.update_password")
-      end
-
-      context 'when valid new password/confirmation is input' do
-        let(:password_confirmation) { password }
-
-        it 'should update users password with new password' do
-          expect(page).to have_css('.alert-success')
-          expect(user.stored_digest).to eq user.digest(password)
-        end
-      end
-
-      context 'when invalid new password/confirmation is input' do
-        let(:password_confirmation) { 'invalid_password' }
-
-        it 'should not update users password with new password' do
-          expect(page).to have_css('.alert-danger')
-          expect(user.stored_digest).to eq user.digest(current_password)
-        end
-      end
-    end
-  end
-end
diff --git a/spec/grok_converter_spec.rb b/spec/grok_converter_spec.rb
deleted file mode 100644
index e2b0ce1ab..000000000
--- a/spec/grok_converter_spec.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-require 'spec_helper'
-
-describe GrokConverter do
-  describe "#convert_to_regexp" do
-    let(:grok) { GrokConverter.new }
-
-    subject { grok.convert_to_regexp(pattern) }
-
-    context "load" do
-      before { grok.load_patterns(Rails.root + "vendor/patterns/") }
-
-      context "basic key" do
-        let(:pattern) { "%{USER:username} is a user" }
-
-        it do
-          subject.names.should == ["username"]
-        end
-
-        it do
-          subject.match("foobar is a user").should be_truthy
-        end
-      end
-
-      context "without name" do
-        let(:pattern) { "%{USER} is a user" }
-
-        it do
-          subject.names.should == []
-        end
-
-        it do
-          subject.match("foobar2 is a user").should be_truthy
-        end
-      end
-
-      context "not exists key" do
-        let(:pattern) { "%{USER:username} %{USER} %{NOT_EXISTS_KEY:key} foo bar" }
-
-        it do
-          subject.names.should == ["username", "key"]
-        end
-
-        it do
-          subject.match("someuser user2  foo bar").should be_truthy
-        end
-      end
-    end
-  end
-end
-
diff --git a/spec/lib/file_reverse_reader_spec.rb b/spec/lib/file_reverse_reader_spec.rb
deleted file mode 100644
index 264cbd112..000000000
--- a/spec/lib/file_reverse_reader_spec.rb
+++ /dev/null
@@ -1,93 +0,0 @@
-# coding: utf-8
-
-require "enumerator"
-require 'spec_helper'
-
-describe FileReverseReader do
-  let(:instance) { FileReverseReader.new(io) }
-  let(:io) { File.open(logfile) }
-
-  describe "#each_line" do
-    let(:instance) { FileReverseReader.new(io, step) }
-    subject { instance.enum_for(:each_line) }
-    let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-
-    context "read at once" do
-
-      context "small file (read at once)" do
-        let(:step) { File.size(logfile) }
-
-        it { subject.count.should == File.open(logfile).each_line.count }
-        it "reverse order" do
-          subject.to_a.should == File.open(logfile).each_line.to_a.map(&:strip).reverse
-        end
-      end
-
-      context "large file" do
-        let(:step) { 2 }
-
-        it { subject.count.should == File.open(logfile).each_line.count }
-        it "reverse order" do
-          subject.to_a.should == File.open(logfile).each_line.to_a.map(&:strip).reverse
-        end
-      end
-    end
-  end
-
-  describe "#binary_file?" do
-    let(:logfile) { File.expand_path("./tmp/log.log", Rails.root) }
-    before { File.open(logfile, "wb"){|f| f.write content} }
-    subject { instance.binary_file? }
-
-    context "contain ascii only" do
-      let(:content) { "ABCDE" }
-      it { should == false }
-    end
-
-    context "contain non-ascii" do
-      let(:content) { "\x89NG" }
-      it { should == true }
-    end
-  end
-
-  describe "#tail" do
-    let(:logfile) { File.expand_path("./tmp/log.log", Rails.root) }
-    before { File.open(logfile, "wb"){|f| f.write(content) } }
-
-    describe "count" do
-      let(:log_lines) { 100 }
-      let(:content) { "foo\n" * log_lines }
-      subject { instance.tail(count) }
-
-      context "2" do
-        let(:count) { 2 }
-        it { subject.to_a.size.should == count }
-      end
-
-      context "50" do
-        let(:count) { 50 }
-        it { subject.to_a.size.should == count }
-      end
-
-      context "over log lines" do
-        let(:count) { log_lines + 100 }
-        it { subject.to_a.size.should == log_lines }
-      end
-    end
-
-    describe "non-ascii encoding" do
-      subject { instance.tail }
-
-      context "compatible with utf-8" do
-        let(:content) { "utf8あいう\n" }
-        it { subject.to_a.should == [content.strip] }
-      end
-
-      context "incompatible with utf-8" do
-        let(:content) { "eucあいう\n".encode('euc-jp') }
-        it { subject.to_a.should == [] }
-      end
-    end
-  end
-end
-
diff --git a/spec/lib/fluentd-ui_spec.rb b/spec/lib/fluentd-ui_spec.rb
deleted file mode 100644
index dfb5e1468..000000000
--- a/spec/lib/fluentd-ui_spec.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-require 'spec_helper'
-
-describe FluentdUI do
-  describe ".update_available?" do
-    let(:current_version) { ::FluentdUI::VERSION }
-    before { FluentdUI.latest_version = latest_version }
-    subject { FluentdUI.update_available? }
-
-    context "nothing" do
-      let(:latest_version) { current_version }
-      it { should be_falsey }
-    end
-
-    context "available" do
-      let(:latest_version) { current_version.succ }
-      it { should be_truthy }
-    end
-  end
-
-  describe ".fluentd_version" do
-    before { Fluentd.stub(:instance).and_return(target) }
-    subject { FluentdUI.fluentd_version }
-
-    context "not setup yet" do
-      let(:target) { nil }
-      it { should be_nil }
-    end
-
-    context "did setup" do
-      let(:target) { build(:fluentd) }
-      let(:version) { "1.1.1" }
-      it { should == target.agent.version }
-    end
-  end
-end
diff --git a/spec/lib/regexp_preview/multi_line_spec.rb b/spec/lib/regexp_preview/multi_line_spec.rb
deleted file mode 100644
index 4e5927dc7..000000000
--- a/spec/lib/regexp_preview/multi_line_spec.rb
+++ /dev/null
@@ -1,111 +0,0 @@
-require 'spec_helper'
-
-describe RegexpPreview::MultiLine do
-  describe "#matches" do
-    subject { parser.matches }
-    let(:parser) { RegexpPreview::MultiLine.new(target_path, "multiline", plugin_config) }
-
-    describe "simple usage" do
-      let(:target_path) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-
-      let :plugin_config do
-        plugin_config = {
-          "format_firstline" => "/foo/",
-          "time_format" => "time_format",
-        }
-        plugin_config["format1"] = "/(?<foo>foo)\n/"
-        plugin_config["format2"] = "/(?<bar>bar)/"
-        3.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
-          plugin_config["format#{i}"] = "//"
-        end
-        plugin_config
-      end
-
-      it "should include matches info" do
-        matches_info = {
-          whole: "foo\nbar\nbaz\n1\n2\n3\n4\n5\n6\n10\n11\n12",
-          matches: [
-            {
-              key: "foo", matched: "foo", pos: [0, 3]
-            },
-            {
-              key: "bar", matched: "bar", pos: [4, 7]
-            }
-          ]
-        }
-        expect(subject[:matches]).to include matches_info
-      end
-    end
-
-    describe "detect only continuos patterns" do
-      let(:target_path) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-      let(:plugin_config) do
-        plugin_config = {
-          "format_firstline" => "/foo/",
-          "time_format" => "time_format",
-        }
-        plugin_config["format1"] = "/(?<foo>foo)\n/"
-        plugin_config["format2"] = "/(?<bar>baz)/"
-        3.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
-          plugin_config["format#{i}"] = "//"
-        end
-        plugin_config
-      end
-
-      it "shouldn't match" do
-        expect(subject[:matches]).to eq []
-      end
-    end
-
-    describe "example on document" do
-      # http://docs.fluentd.org/articles/in_tail
-      let(:target_path) { File.expand_path("./spec/support/fixtures/multiline_example.log", Rails.root) }
-
-      let :plugin_config do
-        plugin_config = {
-          "format_firstline" => "/\\d{4}-\\d{1,2}-\\d{1,2}/",
-          "format1" => "/^(?<time>\\d{4}-\\d{1,2}-\\d{1,2} \\d{1,2}:\\d{1,2}:\\d{1,2}) \\[(?<thread>.*)\\] (?<level>[^\\s]+)(?<message>.*)/",
-          "time_format" => "%Y-%m-%d %H:%M:%S",
-          "keep_time_key" => true
-        }
-        2.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
-          plugin_config["format#{i}"] = "//"
-        end
-        plugin_config
-      end
-
-      it "should include matches info" do
-        matches_info = [
-            {
-              whole: "2013-3-03 14:27:33 [main] INFO  Main - Start\n",
-              matches: [
-                {key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18]},
-                {key: "thread", matched: "main", pos: [20, 24]},
-                {key: "level", matched: "INFO", pos: [26, 30]},
-                {key: "message", matched: "  Main - Start\n", pos: [30, 45]}
-              ]
-            },
-            {
-              whole: "2013-3-03 14:27:33 [main] ERROR Main - Exception\njavax.management.RuntimeErrorException: null\n    at Main.main(Main.java:16) ~[bin/:na]\n",
-              matches: [
-                {key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18]},
-                {key: "thread", matched: "main", pos: [20, 24]},
-                {key: "level", matched: "ERROR", pos: [26, 31]},
-                {key: "message", matched: " Main - Exception\njavax.management.RuntimeErrorException: null\n    at Main.main(Main.java:16) ~[bin/:na]\n", pos: [31, 136]},
-              ]
-            },
-            {
-              whole: "2013-3-03 14:27:33 [main] INFO  Main - End",
-              matches: [
-                {key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18]},
-                {key: "thread", matched: "main", pos: [20, 24]},
-                {key: "level", matched: "INFO", pos: [26, 30]},
-                {key: "message", matched: "  Main - End", pos: [30, 42]},
-              ]
-            }
-        ]
-        expect(subject[:matches]).to eq matches_info
-      end
-    end
-  end
-end
diff --git a/spec/lib/regexp_preview/single_line_spec.rb b/spec/lib/regexp_preview/single_line_spec.rb
deleted file mode 100644
index 9540f5d61..000000000
--- a/spec/lib/regexp_preview/single_line_spec.rb
+++ /dev/null
@@ -1,185 +0,0 @@
-require 'spec_helper'
-
-describe RegexpPreview::SingleLine do
-  describe ".initialize" do
-    subject { RegexpPreview::SingleLine.new("log_file.log", plugin_name, plugin_config) }
-
-    describe "parse" do
-      let :plugin_config do
-        {}
-      end
-
-      shared_examples "should create parser plugin instance from selected plugin name" do
-        it do
-          expect(subject.plugin).to(be_an_instance_of(plugin_class))
-        end
-      end
-
-      context "regexp" do
-        let(:plugin_name) { "regexp" }
-        let(:plugin_class) { Fluent::Plugin::RegexpParser }
-        let :plugin_config do
-          {
-            "expression" => "(?<category>\[.+\])",
-            "time_format" => "%y/%m/%d",
-          }
-        end
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "ltsv" do
-        let(:plugin_name) { "ltsv" }
-        let(:plugin_class) { Fluent::Plugin::LabeledTSVParser }
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "json" do
-        let(:plugin_name) { "json" }
-        let(:plugin_class) { Fluent::Plugin::JSONParser }
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "csv" do
-        let(:plugin_name) { "csv" }
-        let(:plugin_class) { Fluent::Plugin::CSVParser }
-        let(:plugin_config) do
-          {
-            "keys" => "column1,column2"
-          }
-        end
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "tsv" do
-        let(:plugin_name) { "tsv" }
-        let(:plugin_class) { Fluent::Plugin::TSVParser }
-        let(:plugin_config) do
-          {
-            "keys" => "column1,column2"
-          }
-        end
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "syslog" do # "apache", "nginx", etc
-        let(:plugin_name) { "syslog" }
-        let(:plugin_class) { Fluent::Plugin::SyslogParser }
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "apache" do
-        let(:plugin_name) { "apache" }
-        let(:plugin_class) { Fluent::Plugin::ApacheParser }
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-
-      context "nginx" do
-        let(:plugin_name) { "nginx" }
-        let(:plugin_class) { Fluent::Plugin::NginxParser }
-
-        include_examples("should create parser plugin instance from selected plugin name")
-      end
-    end
-  end
-
-  describe "#matches" do
-    let(:logfile) { File.expand_path(logfile_path, Rails.root) }
-    subject { RegexpPreview::SingleLine.new(logfile, plugin_name, plugin_config).matches }
-
-    describe "parse" do
-      context "regexp" do
-        let(:plugin_name) { "regexp" }
-        let(:logfile_path) { "./spec/support/fixtures/error0.log" }
-        let :plugin_config do
-          {
-            "expression" => "(?<regexp>bar)", # bar from error0.log
-            "time_format" => "time_format",
-          }
-        end
-
-        it 'should have regexp only in [:params][:setting]' do
-          expect(subject[:pluginConfig]).to eq plugin_config
-        end
-
-        it 'should include matches info' do
-          matches_info = {
-            whole: "bar",
-            matches: [
-              { key: "regexp", matched: "bar", pos: [0, 3] }
-            ]
-          }
-          expect(subject[:matches]).to include matches_info
-        end
-      end
-
-      context "csv" do
-        let(:plugin_name) { "csv" }
-        let(:logfile_path) { "./spec/support/fixtures/error0.log" }
-        let :plugin_config do
-          {
-            "keys" => "column1,column2"
-          }
-        end
-
-        it 'should not have matches_info' do
-          expect(subject[:matches]).to be_empty
-        end
-      end
-
-      context "syslog" do
-        let(:logfile_path) { "./spec/support/fixtures/error4.log" }
-        let(:plugin_name) { "syslog" }
-        let(:plugin_config) do
-          {
-            "time_format" => "%Y-%m-%d %H:%M:%S %z",
-            "keep_time_key" => true
-          }
-        end
-
-        it 'should include matches info' do
-          matches_info = {
-            whole: "2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224",
-            matches: [
-              { key: "time", matched: "2014-05-27 10:54:37 +0900", pos: [0, 25] },
-              { key: "host", matched: "[info]:", pos: [26, 33] },
-              { key: "ident", matched: "listening", pos: [34, 43] },
-              { key: "message", matched: "24224", pos: [69, 74] }
-            ]
-          }
-
-          expect(subject[:matches]).to include matches_info
-        end
-      end
-
-      context "syslog when keep_time_key is false" do
-        let(:logfile_path) { "./spec/support/fixtures/error4.log" }
-        let(:plugin_name) { "syslog" }
-        let(:plugin_config) do
-          {
-            "time_format" => "%Y-%m-%d %H:%M:%S %z",
-            "keep_time_key" => false
-          }
-        end
-
-        it 'should include matches info' do
-          matches_info = {
-            whole: "2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224",
-            matches: [
-              { key: "host", matched: "[info]:", pos: [26, 33] },
-              { key: "ident", matched: "listening", pos: [34, 43] },
-              { key: "message", matched: "24224", pos: [69, 74] }
-            ]
-          }
-
-          expect(subject[:matches]).to include matches_info
-        end
-      end
-    end
-  end
-end
diff --git a/spec/models/fluent_gem_spec.rb b/spec/models/fluent_gem_spec.rb
deleted file mode 100644
index b02c4cc9d..000000000
--- a/spec/models/fluent_gem_spec.rb
+++ /dev/null
@@ -1,104 +0,0 @@
-require 'spec_helper'
-
-describe FluentGem do
-  describe "#install" do
-    let(:gem) { FluentGem.gem }
-
-    context "no argument" do
-      after { FluentGem.install }
-      it { FluentGem.should_receive(:run).with("install") }
-    end
-
-    context "with arguments" do
-      after { FluentGem.install(*args) }
-
-      context "1" do
-        let(:args) { ["plugin-foo"] }
-        it { FluentGem.should_receive(:run).with("install", *args) }
-      end
-
-      context "2" do
-        let(:args) { ["plugin-foo", "--no-document"] }
-        it { FluentGem.should_receive(:run).with("install", *args) }
-      end
-    end
-  end
-
-  describe "#uninstall" do
-    let(:gem) { FluentGem.gem }
-
-    context "no argument" do
-      after { FluentGem.uninstall }
-      it { FluentGem.should_receive(:run).with("uninstall") }
-    end
-
-    context "with arguments" do
-      after { FluentGem.uninstall(*args) }
-
-      context "1" do
-        let(:args) { ["plugin-foo"] }
-        it { FluentGem.should_receive(:run).with("uninstall", *args) }
-      end
-
-      context "2" do
-        let(:args) { ["plugin-foo", "--no-document"] }
-        it { FluentGem.should_receive(:run).with("uninstall", *args) }
-      end
-    end
-  end
-
-  describe "#list" do
-    before { FluentGem.stub(:`).and_return(gem_list) }
-    subject { FluentGem.list }
-
-    context "no list" do
-      let(:gem_list) { "" }
-      it { subject.to_a.should == [] }
-    end
-
-    context "some lines" do
-      let(:gem_list) { <<-GEM.strip_heredoc }
-        dummy (3.3.3)
-        fluent-plugin-foo (0.1.2)
-        more_dummy (0.0.1)
-      GEM
-      it { subject.to_a.should == gem_list.lines.to_a }
-    end
-  end
-
-  describe "#run" do
-    before { FluentGem.stub(:system).and_return(ret) }
-    let(:args) { ["install", "foobar"] }
-
-    describe "success" do
-      let(:ret) { true }
-      after { FluentGem.run(*args) }
-      it { FluentGem.should_receive(:system) }
-    end
-
-    describe "failed" do
-      let(:ret) { false }
-      it { expect{ FluentGem.run(*args) }.to raise_error(FluentGem::GemError) }
-    end
-  end
-
-  describe "#gem" do
-    before { Fluentd.stub(:instance).and_return(instance) }
-    subject { FluentGem.gem }
-
-    context "any instance not setup yet" do
-      let(:instance) { nil }
-      it { should == "fluent-gem" }
-    end
-
-    context "fluentd setup" do
-      let(:instance) { Fluentd.new(id: nil, variant: "fluentd_gem", log_file: "dummy.log", pid_file: "dummy.pid", config_file: "dummy.conf") }
-      it { should == "fluent-gem" }
-    end
-
-    context "td-agent 2 setup" do
-      let(:instance) { Fluentd.new(id: nil, variant: "td_agent", log_file: "dummy.log", pid_file: "dummy.pid", config_file: "dummy.conf") }
-      it { should == FluentGem.detect_td_agent_gem }
-    end
-  end
-end
diff --git a/spec/models/fluentd/agent/common_spec.rb b/spec/models/fluentd/agent/common_spec.rb
deleted file mode 100644
index dab50bf44..000000000
--- a/spec/models/fluentd/agent/common_spec.rb
+++ /dev/null
@@ -1,82 +0,0 @@
-require 'spec_helper'
-require 'fileutils'
-
-describe 'Fluentd::Agent::Common' do
-  let!(:now) { Time.zone.now }
-  before { Timecop.freeze(now) }
-  after { Timecop.return }
-
-  subject { target_class.new.tap{|t| t.pid_file = pid_file_path} }
-
-  let!(:target_class) { Struct.new(:pid_file){ include Fluentd::Agent::Common } }
-  let!(:pid_file_path) { Rails.root.join('tmp', 'fluentd-test', 'local_common_test.pid').to_s }
-
-  describe '#pid' do
-    context 'no pid file exists' do
-      it "should be nil" do
-        expect(subject.pid).to be_nil
-      end
-    end
-
-    context 'empty pid file given' do
-      before { FileUtils.touch pid_file_path }
-      after  { FileUtils.rm pid_file_path }
-
-      it "should be nil" do
-        expect(subject.pid).to be_nil
-      end
-    end
-
-    context 'valid pid file given' do
-      before { File.write pid_file_path, '9999' }
-      after  { FileUtils.rm pid_file_path }
-
-      it "should be 9999" do
-        expect(subject.pid).to eq(9999)
-      end
-    end
-  end
-
-  describe '#config_write', stub: :daemon do
-    let(:config_contents) { <<-CONF.strip_heredoc }
-      <source>
-        type forward
-        port 24224
-      </source>
-    CONF
-
-    let(:new_config) { <<-CONF.strip_heredoc }
-      <source>
-        type http
-        port 8899
-      </source>
-    CONF
-
-    before do
-      # other specs could be write in this dir, so clean that in `before`
-      FileUtils.rm_r daemon.agent.config_backup_dir, force: true
-      ::Settings.max_backup_files_count.times do |i|
-        backuped_time = now - (i + 1).hours
-        FileUtils.touch File.join(daemon.agent.config_backup_dir , "#{backuped_time.strftime('%Y%m%d_%H%M%S')}.conf")
-      end
-
-      daemon.agent.config_write config_contents #add before conf
-      daemon.agent.config_write new_config #update conf
-    end
-
-    after do
-      FileUtils.rm_r daemon.agent.config_backup_dir, force: true
-    end
-
-    it 'backed up old conf' do
-      backup_file = File.join(daemon.agent.config_backup_dir, "#{now.strftime('%Y%m%d_%H%M%S')}.conf")
-      expect(File.exists? backup_file).to be_truthy
-      expect(File.read(backup_file)).to eq config_contents
-    end
-
-    it 'keep files num up to max' do
-      backup_files = Dir.glob("#{daemon.agent.config_backup_dir}/*").sort
-      expect(backup_files.size).to eq ::Settings.max_backup_files_count
-    end
-  end
-end
diff --git a/spec/models/fluentd/agent_spec.rb b/spec/models/fluentd/agent_spec.rb
deleted file mode 100644
index eab0d69bc..000000000
--- a/spec/models/fluentd/agent_spec.rb
+++ /dev/null
@@ -1,134 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Agent do
-  let(:instance) { described_class.new(options) }
-  let(:options) {
-    {
-      :config_file => Rails.root.join('tmp', 'fluentd-test', 'fluentd.conf').to_s
-    }
-   }
-
-  describe "FluentdGem" do
-    let(:described_class) { Fluentd::Agent::FluentdGem } # override nested described_class behavior as https://github.com/rspec/rspec-core/issues/1114
-
-    it_should_behave_like "Fluentd::Agent has common behavior"
-
-    describe "#options_to_argv" do
-      subject { instance.send(:options_to_argv) }
-      it { should include("-c #{instance.config_file}") }
-      it { should include("-d #{instance.pid_file}") }
-      it { should include("-o #{instance.log_file}") }
-    end
-
-    describe "#start" do
-      before { instance.config_write "" } # ensure valid config
-      before { instance.stub(:running?).and_return(running) }
-
-      context "running" do
-        let(:running) { true }
-
-        subject { instance.start }
-
-        it { should be_truthy }
-      end
-
-      context "not running" do
-        let(:running) { false }
-
-        subject { instance.start }
-
-        before do
-          instance.stub(:actual_start).and_return(start_result)
-        end
-
-        context "actual start success" do
-          after do
-            FileUtils.rm_r instance.running_config_backup_dir, force: true
-          end
-
-          let(:start_result) { true }
-          it { should be_truthy }
-
-          it 'backed up running conf' do
-            subject
-            backup_file = instance.running_config_backup_file
-            expect(File.exists? backup_file).to be_truthy
-            expect(File.read(backup_file)).to eq File.read(instance.config_file)
-          end
-        end
-
-        context "actual start failed" do
-          let(:start_result) { false }
-          it { should be_falsy }
-        end
-      end
-    end
-
-    describe "#stop" do
-      before { instance.stub(:running?).and_return(running) }
-
-      subject { instance.stop }
-
-      context "running" do
-        let(:running) { true }
-
-        before { instance.stub(:actual_stop).and_return(stop_result) }
-
-        context "actual stop success" do
-          let(:stop_result) { true }
-          it { should be_truthy }
-        end
-
-        context "actual stop failed" do
-          let(:stop_result) { false }
-          it { should be_falsy }
-        end
-      end
-
-      context "not running" do
-        let(:running) { false }
-
-        it { should be_truthy }
-      end
-    end
-
-    describe "#restart" do
-      it_should_behave_like "Restart strategy"
-    end
-  end
-
-  describe "TdAgent", td_agent_required: true do
-    let(:described_class) { Fluentd::Agent::TdAgent } # override nested described_class behavior as https://github.com/rspec/rspec-core/issues/1114
-
-    it_should_behave_like "Fluentd::Agent has common behavior"
-
-    describe "#backup_running_config" do
-      before do
-        instance.stub(:detached_command).and_return(true)
-        instance.stub(:pid_from_launchctl).and_return(true)
-        instance.config_write "" # ensure valid config
-      end
-
-      after do
-        FileUtils.rm_r instance.running_config_backup_dir, force: true
-      end
-
-      let(:options) do
-        {
-          :config_file => Rails.root.join('tmp', 'fluentd-test', 'fluentd.conf').to_s
-        }
-      end
-
-      before do
-        instance.start
-      end
-
-      it 'backed up running conf' do
-        backup_file = instance.running_config_backup_file
-        expect(File.exists? backup_file).to be_truthy
-        expect(File.read(backup_file)).to eq File.read(instance.config_file)
-      end
-    end
-  end
-end
-
diff --git a/spec/models/fluentd/setting/in_forward_spec.rb b/spec/models/fluentd/setting/in_forward_spec.rb
deleted file mode 100644
index 7baebf745..000000000
--- a/spec/models/fluentd/setting/in_forward_spec.rb
+++ /dev/null
@@ -1,131 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::InForward do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {}
-  }
-
-  describe ".initial_params" do
-    subject { klass.initial_params }
-    let(:expected) do
-      {
-        log_level: nil,
-        port: 24224,
-        bind: "0.0.0.0",
-        backlog: nil,
-        linger_timeout: 0,
-        blocking_timeout: 0.5,
-        chunk_size_limit: nil,
-        chunk_size_warn_limit: nil,
-        deny_keepalive: false,
-        resolve_hostname: nil,
-        skip_invalid_event: false,
-        source_address_key: nil,
-        source_hostname_key: nil,
-        security: {
-          "0" => {
-            "user_auth" => false,
-            "allow_anonymous_source" => true,
-            "client" => {
-              "0" => {
-                "host" => nil,
-                "network" => nil,
-                "shared_key" => nil,
-                "users" => [],
-              }
-            }
-          }
-        },
-        transport: {
-          "0" => {
-            "protocol" => :tcp,
-            "version" => :TLSv1_2,
-            "ciphers" => "ALL:!aNULL:!eNULL:!SSLv2",
-            "insecure" => false,
-            "ca_path" => nil,
-            "cert_path" => nil,
-            "private_key_path" => nil,
-            "private_key_passphrase" => nil,
-            "client_cert_auth" => false,
-            "ca_cert_path" => nil,
-            "ca_private_key_path" => nil,
-            "ca_private_key_passphrase" => nil,
-            "generate_private_key_length" => 2048,
-            "generate_cert_country" => "US",
-            "generate_cert_state" => "CA",
-            "generate_cert_locality" => "Mountain View",
-            "generate_cert_common_name" => nil,
-            "generate_cert_expiration" => 315360000,
-            "generate_cert_digest" => :sha256,
-          }
-        },
-      }
-    end
-    it { should == expected }
-  end
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "forward" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "input" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type forward") }
-  end
-
-  describe "with security section" do
-    let(:valid_attributes) {
-      {
-        security: {
-          "0" => {
-            self_hostname: "test.fluentd",
-            shared_key: "secretsharedkey",
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<source>
-  @type forward
-  <security>
-    self_hostname test.fluentd
-    shared_key secretsharedkey
-  </security>
-</source>
-      CONFIG
-    }
-    subject { instance.to_config.to_s }
-    it { should == expected }
-  end
-
-  describe "with invalid security section" do
-    it do
-      params = {
-        security: {
-          "0" => {
-            self_hostname: "test.fluentd",
-          }
-        }
-      }
-      object = klass.new(params)
-      object.validate
-      object.errors.full_messages.should == ["'shared_key' parameter is required, in section security"]
-    end
-  end
-end
diff --git a/spec/models/fluentd/setting/in_http_spec.rb b/spec/models/fluentd/setting/in_http_spec.rb
deleted file mode 100644
index 2bdd6ecfd..000000000
--- a/spec/models/fluentd/setting/in_http_spec.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::InHttp do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {}
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "http" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "input" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type http") }
-  end
-end
diff --git a/spec/models/fluentd/setting/in_monitor_agent_spec.rb b/spec/models/fluentd/setting/in_monitor_agent_spec.rb
deleted file mode 100644
index b5708e212..000000000
--- a/spec/models/fluentd/setting/in_monitor_agent_spec.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::InMonitorAgent do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {}
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "monitor_agent" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "input" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type monitor_agent") }
-  end
-end
diff --git a/spec/models/fluentd/setting/in_syslog_spec.rb b/spec/models/fluentd/setting/in_syslog_spec.rb
deleted file mode 100644
index fc83c52a5..000000000
--- a/spec/models/fluentd/setting/in_syslog_spec.rb
+++ /dev/null
@@ -1,98 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::InSyslog do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {
-      tag: "foo.bar",
-    }
-  }
-
-  describe "#valid?" do
-    it "should be invalid if tag parameter lacked" do
-      params = valid_attributes.dup
-      params.delete(:tag)
-      klass.new(params).should_not be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "syslog" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "input" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type syslog") }
-  end
-
-  describe "with parse section" do
-    let(:valid_attributes) {
-      {
-        tag: "test",
-        parse_type: "syslog",
-        parse: {
-          "0" => {
-            "type" => "syslog",
-            "message_format" => "rfc5424"
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<source>
-  @type syslog
-  tag test
-  <parse>
-    @type syslog
-    message_format rfc5424
-  </parse>
-</source>
-      CONFIG
-    }
-    it do
-      object = klass.new(valid_attributes)
-      puts object.to_config.to_s
-      object.to_config.to_s.should == expected
-    end
-  end
-
-  describe "with @log_level" do
-    let(:valid_attributes) {
-      {
-        tag: "test",
-        log_level: "debug",
-        parse: {
-          "0" => {
-            "type" => "syslog",
-            "message_format" => "rfc5424"
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<source>
-  @type syslog
-  tag test
-  @log_level debug
-  <parse>
-    @type syslog
-    message_format rfc5424
-  </parse>
-</source>
-      CONFIG
-    }
-    it do
-      object = klass.new(valid_attributes)
-      object.to_config.to_s.should == expected
-    end
-  end
-end
diff --git a/spec/models/fluentd/setting/in_tail_spec.rb b/spec/models/fluentd/setting/in_tail_spec.rb
deleted file mode 100644
index 2e41a2ef4..000000000
--- a/spec/models/fluentd/setting/in_tail_spec.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::InTail do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {
-      tag: "dummy.log",
-      path: "/tmp/log/dummy.log",
-      parse_type: "none",
-      parse: {
-        "0" => {
-          "type" => "none"
-        }
-      }
-    }
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-
-    it "should be invalid if tag parameter is missing" do
-      params = valid_attributes.dup
-      params.delete(:tag)
-      klass.new(params).should_not be_valid
-    end
-
-    it "should be invalid if path parameter is missing" do
-      params = valid_attributes.dup
-      params.delete(:path)
-      klass.new(params).should_not be_valid
-    end
-  end
-
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "tail" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "input" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type tail") }
-  end
-end
diff --git a/spec/models/fluentd/setting/out_elasticsearch_spec.rb b/spec/models/fluentd/setting/out_elasticsearch_spec.rb
deleted file mode 100644
index 292ea2266..000000000
--- a/spec/models/fluentd/setting/out_elasticsearch_spec.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::OutElasticsearch do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {}
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "elasticsearch" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "output" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type elasticsearch") }
-  end
-end
diff --git a/spec/models/fluentd/setting/out_mongo_spec.rb b/spec/models/fluentd/setting/out_mongo_spec.rb
deleted file mode 100644
index f7294edc1..000000000
--- a/spec/models/fluentd/setting/out_mongo_spec.rb
+++ /dev/null
@@ -1,62 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::OutMongo do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {
-      pattern: "mongo.*.*",
-      host: "example.com",
-      port: 12345,
-      database: "mongodb",
-      tag_mapped: "true",
-    }
-  }
-
-  describe "#valid?" do
-    it "should be invalid if database parameter is missing" do
-      params = valid_attributes.dup
-      params.delete(:database)
-      instance = klass.new(params)
-      instance.should_not be_valid
-      instance.errors.full_messages.should == ["connection_string or database parameter is required"]
-    end
-
-    it "should be invalid if collection is missing" do
-      params = {
-        pattern: "mongo.*.*",
-        host: "example.com",
-        port: 12345,
-        database: "mongodb",
-      }
-      instance = klass.new(params)
-      instance.should_not be_valid
-      instance.errors.full_messages.should == ["normal mode requires collection parameter"]
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "mongo" }
-  end
-
-  describe "#plugin_type" do
-    it { instance.plugin_type.should == "output" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    let(:expected) {
-      <<-CONFIG
-<match mongo.*.*>
-  @type mongo
-  database mongodb
-  host example.com
-  port 12345
-  tag_mapped true
-</match>
-      CONFIG
-    }
-    it { should == expected}
-  end
-end
diff --git a/spec/models/fluentd/setting/out_s3_spec.rb b/spec/models/fluentd/setting/out_s3_spec.rb
deleted file mode 100644
index 1dcbe24d8..000000000
--- a/spec/models/fluentd/setting/out_s3_spec.rb
+++ /dev/null
@@ -1,128 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::OutS3 do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {
-      s3_bucket: "bucketname"
-    }
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      instance = klass.new(params)
-      instance.should be_valid
-    end
-  end
-
-  describe "#invalid?" do
-    it "should be invalid if s3_bucket parameter is missing" do
-      params = valid_attributes.dup
-      params.delete(:s3_bucket)
-      instance = klass.new(params)
-      instance.should be_invalid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "s3" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "output" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type s3") }
-  end
-
-  describe "with assume_role_credentials" do
-    let(:valid_attributes) {
-      {
-        pattern: "s3.*",
-        s3_bucket: "bucketname",
-        assume_role_credentials: {
-          "0" => {
-            role_arn: "arn",
-            role_session_name: "session_name",
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<match s3.*>
-  @type s3
-  s3_bucket bucketname
-  <assume_role_credentials>
-    role_arn arn
-    role_session_name session_name
-  </assume_role_credentials>
-</match>
-      CONFIG
-    }
-    subject { instance.to_config.to_s }
-    it { should == expected }
-  end
-
-  describe "with instance_profile_credentials" do
-    let(:valid_attributes) {
-      {
-        pattern: "s3.*",
-        s3_bucket: "bucketname",
-        instance_profile_credentials: {
-          "0" => {
-            port: 80
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<match s3.*>
-  @type s3
-  s3_bucket bucketname
-  <instance_profile_credentials>
-    port 80
-  </instance_profile_credentials>
-</match>
-      CONFIG
-    }
-    subject { instance.to_config.to_s }
-    it { should == expected }
-  end
-
-  describe "with shared_credentials" do
-    let(:valid_attributes) {
-      {
-        pattern: "s3.*",
-        s3_bucket: "bucketname",
-        shared_credentials: {
-          "0" => {
-            path: "$HOME/.aws/credentials",
-            profile_name: "default",
-          }
-        }
-      }
-    }
-    let(:expected) {
-      <<-CONFIG
-<match s3.*>
-  @type s3
-  s3_bucket bucketname
-  <shared_credentials>
-    path $HOME/.aws/credentials
-    profile_name default
-  </shared_credentials>
-</match>
-      CONFIG
-    }
-    subject { instance.to_config.to_s }
-    it { should == expected }
-  end
-end
diff --git a/spec/models/fluentd/setting/out_stdout_spec.rb b/spec/models/fluentd/setting/out_stdout_spec.rb
deleted file mode 100644
index b29b91fc9..000000000
--- a/spec/models/fluentd/setting/out_stdout_spec.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::OutStdout do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {}
-  }
-
-  describe "#valid?" do
-    it "should be valid" do
-      params = valid_attributes.dup
-      klass.new(params).should be_valid
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "stdout" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "output" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    it { should include("@type stdout") }
-  end
-end
diff --git a/spec/models/fluentd/setting/out_tdlog_spec.rb b/spec/models/fluentd/setting/out_tdlog_spec.rb
deleted file mode 100644
index a0c5a7005..000000000
--- a/spec/models/fluentd/setting/out_tdlog_spec.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd::Setting::OutTdlog do
-  let(:klass) { described_class }
-  let(:instance) { klass.new(valid_attributes) }
-  let(:valid_attributes) {
-    {
-      pattern: "td.*.*",
-      apikey: "APIKEY",
-      auto_create_table: "true",
-    }
-  }
-
-  describe "#valid?" do
-    it "should be invalid if apikey is missing" do
-      params = valid_attributes.dup
-      params.delete(:apikey)
-      instance = klass.new(params)
-      instance.should_not be_valid
-      instance.errors.full_messages.should == ["'apikey' parameter is required"]
-    end
-  end
-
-  describe "#plugin_name" do
-    subject { instance.plugin_name }
-    it { should == "tdlog" }
-  end
-
-  describe "#plugin_type" do
-    subject { instance.plugin_type }
-    it { should == "output" }
-  end
-
-  describe "#to_config" do
-    subject { instance.to_config.to_s }
-    let(:expected) {
-      <<-CONFIG
-<match td.*.*>
-  @type tdlog
-  apikey APIKEY
-</match>
-      CONFIG
-    }
-    it { should == expected }
-  end
-end
diff --git a/spec/models/fluentd_log_spec.rb b/spec/models/fluentd_log_spec.rb
deleted file mode 100644
index 4967d3cf8..000000000
--- a/spec/models/fluentd_log_spec.rb
+++ /dev/null
@@ -1,171 +0,0 @@
-# coding: utf-8
-require "spec_helper"
-
-describe FluentdLog do
-  describe "#read" do
-    let(:log) { FluentdLog.new(logfile) }
-    let(:logfile) { Rails.root.join("tmp", "dummylog").to_s }
-
-    before { File.open(logfile, "wb"){|f| f.write content } }
-    subject { log.read }
-
-    context "compatible with utf-8" do
-      let(:content) { "utf8あいう\n" }
-      it { subject.should == content }
-    end
-
-    context "incompatible with utf-8" do
-      let(:content) { "eucあいう\n".encode('euc-jp').force_encoding('ascii-8bit') }
-      it { subject.should == content }
-    end
-  end
-
-  describe "#tail" do
-    let(:log) { FluentdLog.new(logfile) }
-    let(:logfile) { Rails.root.join("tmp", "dummylog").to_s }
-
-    before { File.open(logfile, "wb"){|f| f.write content } }
-
-    context "5 lines log" do
-      let(:content) { 5.times.map{|n| "#{n}\n"}.join }
-
-      context "tail(5)" do
-        let(:limit) { 5 }
-        subject { log.tail(limit) }
-
-        it { should == %w(4 3 2 1 0) }
-      end
-
-      context "tail(3)" do
-        let(:limit) { 3 }
-        subject { log.tail(limit) }
-
-        it { should == %w(4 3 2) }
-      end
-
-      context "tail(99)" do
-        let(:limit) { 99 }
-        subject { log.tail(limit) }
-
-        it { should == %w(4 3 2 1 0) }
-      end
-    end
-  end
-
-  describe "#logged_errors" do
-    let(:log) { FluentdLog.new(logfile) }
-
-    describe "#last_error_message" do
-      subject { log.last_error_message }
-
-      context "have 0 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-
-        it { should be_empty }
-      end
-
-      context "have 2 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error2.log", Rails.root) }
-
-        it { should == log.recent_errors(1).first[:subject] }
-      end
-    end
-
-    describe "#errors_since" do
-      let(:logged_time) { Time.parse('2014-05-27') }
-      let(:now) { Time.parse('2014-05-29') }
-
-      before { Timecop.freeze(now) }
-      after { Timecop.return }
-
-      subject { log.errors_since(days.days.ago) }
-
-      context "has no errors" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-        let(:days) { 100 }
-
-        it "empty array" do
-          should be_empty
-        end
-      end
-
-      context "has errors" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error2.log", Rails.root) }
-
-        context "unreachable since" do
-          let(:days) { 0 }
-          it { should be_empty }
-        end
-
-        context "reachable since" do
-          let(:days) { 100 }
-
-          it "contain stack trace" do
-            subject[0][:subject].should include("Address already in use - bind(2)")
-          end
-
-          it "newer(bottom) is first" do
-            one = Time.parse(subject[0][:subject])
-            two = Time.parse(subject[1][:subject])
-            one.should >= two
-          end
-        end
-      end
-    end
-
-    describe "#recent_errors" do
-      context "have 0 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-        subject { log.recent_errors(2) }
-
-        it "empty array" do
-          should be_empty
-        end
-      end
-
-      context "have 2 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error2.log", Rails.root) }
-        subject { log.recent_errors(2) }
-
-        describe "limit" do
-          subject { log.recent_errors(limit).length }
-
-          context "=1" do
-            let(:limit) { 1 }
-            it { should == limit }
-          end
-
-          context "=2" do
-            let(:limit) { 2 }
-            it { should == limit }
-          end
-        end
-
-        it "contain stack trace" do
-          subject[0][:subject].should include("Address already in use - bind(2)")
-        end
-
-        it "newer(bottom) is first" do
-          one = Time.parse(subject[0][:subject])
-          two = Time.parse(subject[1][:subject])
-          one.should >= two
-        end
-      end
-
-      context "have 3 errors log includeing sequential 2 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error3.log", Rails.root) }
-        subject { log.recent_errors(3) }
-
-        it "count 3 errors" do
-          subject[0][:subject].should include("3 Address already in use - bind(2)")
-          subject[0][:notes].size.should be 1
-          subject[1][:subject].should include("2 Address already in use - bind(2)")
-          subject[1][:notes].size.should be 2
-          subject[2][:subject].should include("1 Address already in use - bind(2)")
-          subject[2][:notes].size.should be 0
-        end
-      end
-    end
-  end
-
-end
diff --git a/spec/models/fluentd_spec.rb b/spec/models/fluentd_spec.rb
deleted file mode 100644
index b23f238f5..000000000
--- a/spec/models/fluentd_spec.rb
+++ /dev/null
@@ -1,164 +0,0 @@
-require 'spec_helper'
-
-describe Fluentd do
-  shared_examples_for "path permission" do |column|
-    let(:path) { fluentd.send(column) }
-
-    subject do
-      fluentd.check_permission(column)
-      fluentd.errors
-    end
-
-    context "file exists" do
-      before { FileUtils.touch(path) }
-      after { FileUtils.chmod(0755, path) }
-
-      context "writable" do
-        before { FileUtils.chmod(0600, path) }
-        it { should be_blank }
-      end
-
-      context "not writable" do
-        before { FileUtils.chmod(0400, path) }
-        it { should_not be_blank }
-        it { subject[column].should include(I18n.t('activerecord.errors.messages.lack_write_permission')) }
-      end
-
-      context "not readable" do
-        before { FileUtils.chmod(0200, path) }
-        it { should_not be_blank }
-        it { subject[column].should include(I18n.t('activerecord.errors.messages.lack_read_permission')) }
-      end
-
-      context "is directory" do
-        before { fluentd.send("#{column}=", Rails.root + "tmp") }
-        it { should_not be_blank }
-        it { subject[column].should include(I18n.t('activerecord.errors.messages.is_a_directory')) }
-      end
-    end
-
-    context "file not exists" do
-      let(:dir) { File.dirname(path) }
-      before { FileUtils.rm path }
-      after { FileUtils.chmod_R(0755, dir) }
-
-      context "writable" do
-        before { FileUtils.chmod(0700, dir) }
-        it { should be_blank }
-      end
-
-      context "not writable" do
-        before { FileUtils.chmod(0500, dir) }
-        it { should_not be_blank }
-        it { subject[column].should include(I18n.t('activerecord.errors.messages.lack_write_permission')) }
-      end
-    end
-  end
-
-  let(:fluentd) { build(:fluentd) }
-  after { File.unlink(Fluentd.json_path) if File.exist?(Fluentd.json_path) }
-
-  describe "#valid?" do
-    before do
-      %w(pid_file log_file config_file).each do |column|
-        FileUtils.mkdir_p File.dirname(fluentd.send(column))
-        FileUtils.touch fluentd.send(column)
-      end
-    end
-
-    subject { fluentd }
-
-    describe "variant" do
-      before { fluentd.variant = variant }
-
-      context "fluentd" do
-        let(:variant) { "fluentd_gem" }
-        it { should be_valid }
-      end
-
-      context "foobar (not declared in Fluentd.variants)" do
-        let(:variant) { "foobar" }
-        it { should_not be_valid }
-      end
-    end
-
-    describe "pid_file" do
-      it_should_behave_like "path permission", :pid_file
-    end
-
-    describe "log_file" do
-      it_should_behave_like "path permission", :log_file
-    end
-
-    describe "config_file" do
-      it_should_behave_like "path permission", :config_file
-    end
-  end
-
-  describe "variant" do
-    before { fluentd.variant = variant }
-
-    context "= fluentd_gem" do
-      let(:variant) { "fluentd_gem" }
-      it { fluentd.should be_fluentd_gem }
-      it { fluentd.should_not be_td_agent }
-
-      describe "#load_settings_from_agent_default" do
-        before { fluentd.load_settings_from_agent_default }
-
-        it { fluentd.pid_file == fluentd.agent.class.default_options[:pid_file] }
-        it { fluentd.log_file == fluentd.agent.class.default_options[:log_file] }
-        it { fluentd.config_file == fluentd.agent.class.default_options[:config_file] }
-      end
-    end
-
-    context "= td-agent" do
-      let(:variant) { "td-agent" }
-      it { fluentd.should_not be_fluentd_gem }
-      it { fluentd.should be_td_agent }
-
-      describe "#load_settings_from_agent_default" do
-        before { fluentd.load_settings_from_agent_default }
-
-        it { fluentd.pid_file == fluentd.agent.class.default_options[:pid_file] }
-        it { fluentd.log_file == fluentd.agent.class.default_options[:log_file] }
-        it { fluentd.config_file == fluentd.agent.class.default_options[:config_file] }
-      end
-    end
-  end
-
-  describe "#agent" do
-    before { fluentd.variant = variant }
-    subject { fluentd.agent }
-
-    context "fluentd_gem" do
-      let(:variant) { "fluentd_gem" }
-      it { should be_instance_of(Fluentd::Agent::FluentdGem) }
-    end
-
-    context "td-agent" do
-      let(:variant) { "td-agent" }
-      it { should be_instance_of(Fluentd::Agent::TdAgent) }
-    end
-  end
-
-  describe "#ensure_default_config_file" do
-    subject do
-      fluentd.config_file = config_file
-      fluentd.save
-      fluentd.config_file
-    end
-
-    let(:config_file) { Rails.root + "tmp/test.conf" }
-
-    context "doesn't exists" do
-      before { File.unlink(config_file) if File.exist?(config_file) }
-      it { File.exist?(subject).should be_truthy }
-    end
-
-    context "already exists" do
-      before { FileUtils.touch(config_file) }
-      it { File.exist?(subject).should be_truthy }
-    end
-  end
-end
diff --git a/spec/models/plugin_spec.rb b/spec/models/plugin_spec.rb
deleted file mode 100644
index 6434e7c15..000000000
--- a/spec/models/plugin_spec.rb
+++ /dev/null
@@ -1,191 +0,0 @@
-require 'spec_helper'
-
-describe Plugin do
-  let(:plugin) { build(:plugin) }
-
-  describe ".installed" do
-    before { FluentGem.stub(:"`").and_return(gem_list) }
-
-    context "fluent-plugin-foo 0.1.2" do
-      let(:target) { Plugin.new(gem_name: "fluent-plugin-foo", version: "0.1.2") }
-      let(:gem_list) { <<-GEM.strip_heredoc }
-        dummy (3.3.3)
-        fluent-plugin-foo (0.1.2)
-        more_dummy (0.0.1)
-      GEM
-
-      it "detect foo plugin" do
-        Plugin.installed.first.inspect.should == target.inspect
-      end
-
-      it "detected foo plugin is marked as installed" do
-        target.should be_installed
-      end
-
-      it "detected foo plugin version to be installed_version" do
-        target.installed_version.should == target.version
-      end
-    end
-  end
-
-  describe "#valid?" do
-    describe "gem_name" do
-      subject { plugin }
-      before { plugin.gem_name = gem_name }
-
-      context "nil is invalid" do
-        let(:gem_name) { nil }
-        it { should_not be_valid }
-      end
-
-      context "something filled is valid" do
-        let(:gem_name) { "foobar" }
-        it { should be_valid }
-      end
-    end
-
-    describe "version" do
-      subject { plugin }
-      before { plugin.version = version }
-
-      context "nil is invalid" do
-        let(:version) { nil }
-        it { should_not be_valid }
-      end
-
-      context "something filled is valid" do
-        let(:version) { "0.0.1" }
-        it { should be_valid }
-      end
-    end
-  end
-
-  describe "#install!" do
-    describe "invoke fluent_gem" do
-      after do
-        plugin.stub(:valid?).and_return(valid)
-        plugin.stub(:installed?).and_return(installed)
-        plugin.install!
-      end
-
-      context "valid" do
-        let(:valid) { true }
-
-        context "installed" do
-          let(:installed) { true }
-          it { FluentGem.should_not_receive(:install) }
-        end
-
-        context "not installed" do
-          let(:installed) { false }
-          it { FluentGem.should_receive(:install) }
-        end
-      end
-
-      context "invalid" do
-        let(:valid) { false }
-
-        context "installed" do
-          let(:installed) { true }
-          it { FluentGem.should_not_receive(:install) }
-        end
-
-        context "not installed" do
-          let(:installed) { false }
-          it { FluentGem.should_not_receive(:installed) }
-        end
-      end
-    end
-
-    context "system command error" do
-      before { FluentGem.should_receive(:system).at_least(1).and_return(false) }
-      subject { expect { plugin.install! } }
-
-      it "raise GemError" do
-        subject.to raise_error(FluentGem::GemError)
-      end
-
-      it "error message contains gem name" do
-        subject.to raise_error(/#{plugin.gem_name}/)
-      end
-    end
-  end
-
-  describe "#uninstall!" do
-    let(:installed_plugin) { build(:plugin, gem_name: "fluent-plugin-foobar") }
-
-    before do
-      installed_plugin.stub(:installed?).and_return(installed)
-    end
-
-    context "installed" do
-      let(:installed) { true } 
-      before { installed_plugin.should_receive(:gem_uninstall) }
-      it { installed_plugin.uninstall! }
-    end
-
-    context "not installed" do
-      let(:installed) { false } 
-      before { installed_plugin.should_not_receive(:gem_uninstall) }
-      it { installed_plugin.uninstall! }
-    end
-  end
-
-  describe "#upgrade!" do
-    let(:installed_plugin) { build(:plugin, gem_name: "fluent-plugin-foobar", version: current_version) }
-    let(:current_version) { "1.0.0" }
-    let(:target_version) { "1.2.0" }
-
-    before do
-      # NOTE: not `plugin.stub` because upgrade! creates new Plugin instance internally
-      installed_plugin.stub(:installed?).and_return(true)
-      FluentGem.stub(:run).and_return(true)
-
-      installed_plugin.should_receive(:uninstall!)
-      FluentGem.should_receive(:install)
-    end
-
-    it { installed_plugin.upgrade!(target_version) }
-  end
-
-  describe "#to_param" do
-    it { plugin.to_param.should == plugin.gem_name }
-  end
-
-  describe "Gem versions" do
-    let(:plugin) { build(:plugin, version: current_version) }
-    let(:current_version) { "1.0.0" }
-    let(:versions) { %w(1.0.1 0.99.1 1.0.0 0.99.0 0.1.0 0.0.3 0.0.2 0.0.1) }
-    let(:authors) { %w(foo bar) }
-    let(:json) do
-      versions.map do |ver|
-        {
-          number: ver,
-          summary: "summary of #{ver}",
-          authors: authors,
-        }
-      end.to_json
-    end
-
-    before do
-      stub_request(:get, plugin.gem_json_url).to_return(body: json)
-    end
-
-    it "latest version is 1.0.1" do
-      plugin.latest_version.should == "1.0.1"
-    end
-    it "1.0.0 is not latest" do
-      plugin.should_not be_latest_version
-      plugin.latest_version.should_not == plugin.version
-    end
-    it "released version is sorted" do
-      plugin.released_versions.should == versions.sort_by{|ver| Gem::Version.new(ver) }.reverse
-    end
-    it "authors" do
-      plugin.authors.should == authors
-    end
-    it "summary" do
-      plugin.summary.should == "summary of #{plugin.version}"
-    end
-  end
-end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
deleted file mode 100644
index 45f543a93..000000000
--- a/spec/models/user_spec.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-require 'spec_helper'
-
-describe User do
-  let(:user) { build(:user) }
-
-  describe "#valid?" do
-    subject { user.valid? }
-
-    describe "password" do
-      before do
-        user.current_password = current_password
-        user.password = password
-        user.password_confirmation = password_confirmation
-      end
-
-      context 'when current_password is correct' do
-        let(:current_password) { user.password }
-
-        context 'when password/confirmation is 8 characters' do
-          let(:password) { 'a' * 8 }
-          let(:password_confirmation) { password }
-
-          it { should be_truthy }
-        end
-
-        context 'when password is 7 characters' do
-          let(:password) { 'a' * 7 }
-          let(:password_confirmation) { password }
-
-          it 'should return false' do
-            should be_falsey
-            user.errors.keys.should == [:password]
-          end
-        end
-
-        context 'when password != password_confirmation' do
-          let(:password) { 'a' * 8 }
-          let(:password_confirmation) { 'b' * 8 }
-
-          it 'should return false' do
-            should be_falsey
-            user.errors.keys.should == [:password]
-          end
-        end
-      end
-
-      context 'when current_password is wrong' do
-        let(:current_password) { 'invalid_password' }
-        let(:password) { 'a' * 8 }
-        let(:password_confirmation) { password }
-
-        it 'should return false' do
-          should be_falsey
-          user.errors.keys.should == [:current_password]
-        end
-      end
-    end
-  end
-end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
deleted file mode 100644
index f1dfb09a6..000000000
--- a/spec/spec_helper.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-if ENV['RAILS_ENV'] == 'test'
-  require 'simplecov'
-  SimpleCov.start 'rails'
-end
-
-# This file is copied to spec/ when you run 'rails generate rspec:install'
-ENV["RAILS_ENV"] ||= 'test'
-require File.expand_path("../../config/environment", __FILE__)
-require 'rspec/rails'
-require 'webmock/rspec'
-WebMock.disable_net_connect!(allow_localhost: true)
-require 'capybara/rspec'
-Capybara.register_driver :selenium do |app|
-  Capybara::Selenium::Driver.new(app,
-    browser: :chrome,
-    desired_capabilities: Selenium::WebDriver::Remote::Capabilities.chrome(
-      chrome_options: {
-        args: %w(headless disable-gpu window-size=1920,1080),
-      },
-    )
-  )
-end
-Capybara.javascript_driver = :selenium
-require 'capybara-screenshot/rspec'
-
-require "fluent/load"
-require "fluent/plugin/buf_file"
-
-# Requires supporting ruby files with custom matchers and macros, etc,
-# in spec/support/ and its subdirectories.
-Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }
-Dir[Rails.root.join("spec/*/shared_examples/**/*.rb")].each { |f| require f }
-
-RSpec.configure do |config|
-  # ## Mock Framework
-  #
-  # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
-  #
-  # config.mock_with :mocha
-  # config.mock_with :flexmock
-  # config.mock_with :rr
-
-  # Syntax sugar to use the FactoryBot methods directly instead FactoryBot.create ete.
-  config.include FactoryBot::Syntax::Methods
-  config.include LoginMacro
-  config.include JavascriptMacro
-  config.include StubDaemon
-  config.include ConfigHistories
-
-  # If true, the base class of anonymous controllers will be inferred
-  # automatically. This will be the default behavior in future versions of
-  # rspec-rails.
-  config.infer_base_class_for_anonymous_controllers = false
-
-  # Run specs in random order to surface order dependencies. If you find an
-  # order dependency and want to debug it, you can fix the order by providing
-  # the seed, which is printed after each run.
-  #     --seed 1234
-  config.order = "random"
-
-  # allow `should`
-  config.expect_with :rspec do |c|
-    c.syntax = [:should, :expect]
-  end
-  config.mock_with :rspec do |c|
-    c.syntax = [:should, :expect]
-  end
-
-  # rspec 2.99
-  config.infer_spec_type_from_file_location!
-
-  unless File.directory?("/opt/td-agent")
-    # including td-agent specific tests, so some tests will fail if the system has no td-agent
-    warn "\n\nSkipping td-agent specific tests (system has no td-agent)\n\n"
-    config.filter_run_excluding :td_agent_required => true
-  end
-
-  config.before do
-    $log = DummyLogger.logger
-  end
-
-  config.after(:suite) do
-    FileUtils.rm_rf FluentdUI.data_dir
-  end
-end
diff --git a/spec/support/config_histories.rb b/spec/support/config_histories.rb
deleted file mode 100644
index a41581de1..000000000
--- a/spec/support/config_histories.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-module ConfigHistories
-  shared_context 'daemon has some config histories' do
-    let!(:three_hours_ago) { Time.zone.now - 3.hours }
-    let(:config_contents) { <<-CONF.strip_heredoc }
-      <source>
-        type forward
-        port 24224
-      </source>
-    CONF
-
-    let(:new_config) { <<-CONF.strip_heredoc }
-      <source>
-        type http
-        port 8899
-      </source>
-    CONF
-
-    before do
-      Timecop.freeze(three_hours_ago)
-
-      #remove backups on each to avoid depending on spec execution order
-      FileUtils.rm_r daemon.agent.config_backup_dir, force: true
-
-      7.times do |i|
-        backpued_time = three_hours_ago - (i + 1).hours
-        FileUtils.touch daemon.agent.config_backup_dir + "/#{backpued_time.strftime('%Y%m%d_%H%M%S')}.conf"
-      end
-
-      Timecop.freeze(three_hours_ago + 1.hour)
-      daemon.agent.config_write config_contents #add before conf
-
-      Timecop.freeze(three_hours_ago + 2.hour)
-      daemon.agent.config_write new_config #update conf
-
-      Timecop.freeze(three_hours_ago + 3.hour)
-    end
-
-    after do
-      FileUtils.rm_r daemon.agent.config_backup_dir, force: true
-      Timecop.return
-    end
-  end
-
-  shared_context 'daemon had been started once' do
-    let!(:backup_content){ "Running backup file content" }
-
-    before do
-      File.open(daemon.agent.running_config_backup_file, "w") do |file|
-        file.write(backup_content)
-      end
-    end
-
-    after do
-      FileUtils.rm_r daemon.agent.running_config_backup_dir, force: true
-    end
-  end
-end
diff --git a/spec/support/fixtures/error0.log b/spec/support/fixtures/error0.log
deleted file mode 100644
index 24b949c6c..000000000
--- a/spec/support/fixtures/error0.log
+++ /dev/null
@@ -1,12 +0,0 @@
-foo
-bar
-baz
-1
-2
-3
-4
-5
-6
-10
-11
-12
diff --git a/spec/support/fixtures/error2.log b/spec/support/fixtures/error2.log
deleted file mode 100644
index 86aa353d7..000000000
--- a/spec/support/fixtures/error2.log
+++ /dev/null
@@ -1,130 +0,0 @@
-2014-05-27 10:54:37 +0900 [info]: starting fluentd-0.10.48
-2014-05-27 10:54:37 +0900 [info]: reading config file path="/tmp/2.conf"
-2014-05-27 10:54:37 +0900 [info]: gem 'fluentd' version '0.10.48'
-2014-05-27 10:54:37 +0900 [info]: using configuration file: <ROOT>
-  <source>
-    type forward
-    port 24224
-  </source>
-  <source>
-    type monitor_agent
-    port 24220
-  </source>
-  <source>
-    type http
-    port 9880
-  </source>
-  <source>
-    type debug_agent
-    port 24230
-  </source>
-</ROOT>
-2014-05-27 10:54:37 +0900 [info]: adding source type="forward"
-2014-05-27 10:54:37 +0900 [info]: adding source type="monitor_agent"
-2014-05-27 10:54:37 +0900 [info]: adding source type="http"
-2014-05-27 10:54:37 +0900 [info]: adding source type="debug_agent"
-2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
-2014-05-27 10:54:37 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for "0.0.0.0" port 24224>
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `new'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `listen'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:47:in `start'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:260:in `block in start'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `each'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `start'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:206:in `run'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:417:in `run_engine'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:116:in `block in start'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `call'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `main_process'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:204:in `block in supervise'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `fork'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `supervise'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:109:in `start'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/command/fluentd.rb:160:in `<top (required)>'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `require'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `<top (required)>'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `load'
-  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `<main>'
-2014-05-27 10:54:37 +0900 [info]: shutting down fluentd
-2014-05-27 10:54:37 +0900 [info]: process finished code=0
-2014-05-27 10:54:37 +0900 [warn]: process died within 1 second. exit.
-2014-05-27 11:28:10 +0900 [info]: reading config file path="/tmp/2.conf"
-2014-05-27 11:28:10 +0900 [info]: gem 'fluentd' version '0.10.48'
-2014-05-27 11:28:10 +0900 [info]: using configuration file: <ROOT>
-  <source>
-    type forward
-    port 24224
-  </source>
-  <source>
-    type monitor_agent
-    port 24220
-  </source>
-  <source>
-    type http
-    port 9880
-  </source>
-  <source>
-    type debug_agent
-    port 24230
-  </source>
-</ROOT>
-2014-05-27 11:28:10 +0900 [info]: adding source type="forward"
-2014-05-27 11:28:10 +0900 [info]: adding source type="monitor_agent"
-2014-05-27 11:28:10 +0900 [info]: adding source type="http"
-2014-05-27 11:28:10 +0900 [info]: adding source type="debug_agent"
-2014-05-27 11:28:12 +0900 [info]: starting fluentd-0.10.48
-2014-05-27 11:28:12 +0900 [info]: reading config file path="/tmp/2.conf"
-2014-05-27 11:28:12 +0900 [info]: gem 'fluentd' version '0.10.48'
-2014-05-27 11:28:12 +0900 [info]: using configuration file: <ROOT>
-  <source>
-    type forward
-    port 24224
-  </source>
-  <source>
-    type monitor_agent
-    port 24220
-  </source>
-  <source>
-    type http
-    port 9880
-  </source>
-  <source>
-    type debug_agent
-    port 24230
-  </source>
-</ROOT>
-2014-05-27 11:28:12 +0900 [info]: adding source type="forward"
-2014-05-27 11:28:12 +0900 [info]: adding source type="monitor_agent"
-2014-05-27 11:28:12 +0900 [info]: adding source type="http"
-2014-05-27 11:28:12 +0900 [info]: adding source type="debug_agent"
-2014-05-27 11:28:12 +0900 [info]: listening fluent socket on 0.0.0.0:24224
-2014-05-27 11:28:12 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for "0.0.0.0" port 24224>
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `new'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `listen'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:47:in `start'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:260:in `block in start'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `each'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `start'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:206:in `run'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:417:in `run_engine'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:116:in `block in start'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `call'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `main_process'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:204:in `block in supervise'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `fork'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `supervise'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:109:in `start'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/command/fluentd.rb:160:in `<top (required)>'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `require'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `<top (required)>'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `load'
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `<main>'
-2014-05-27 11:28:12 +0900 [info]: shutting down fluentd
-2014-05-27 11:28:12 +0900 [info]: process finished code=0
-2014-05-27 11:28:12 +0900 [warn]: process died within 1 second. exit.
diff --git a/spec/support/fixtures/error3.log b/spec/support/fixtures/error3.log
deleted file mode 100644
index d72f006d9..000000000
--- a/spec/support/fixtures/error3.log
+++ /dev/null
@@ -1,7 +0,0 @@
-2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
-2014-05-27 10:54:37 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 1 Address already in use - bind(2) for "0.0.0.0" port 24224>
-2014-05-27 10:55:40 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 2 Address already in use - bind(2) for "0.0.0.0" port 24224>
-  2014-05-27 10:55:40 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
-  2014-05-27 10:55:40 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
-2014-05-27 11:28:12 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 3 Address already in use - bind(2) for "0.0.0.0" port 24224>
-  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
diff --git a/spec/support/fixtures/error4.log b/spec/support/fixtures/error4.log
deleted file mode 100644
index a427df326..000000000
--- a/spec/support/fixtures/error4.log
+++ /dev/null
@@ -1 +0,0 @@
-2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
diff --git a/spec/support/fixtures/multiline_example.log b/spec/support/fixtures/multiline_example.log
deleted file mode 100644
index a6e4ef21e..000000000
--- a/spec/support/fixtures/multiline_example.log
+++ /dev/null
@@ -1,5 +0,0 @@
-2013-3-03 14:27:33 [main] INFO  Main - Start
-2013-3-03 14:27:33 [main] ERROR Main - Exception
-javax.management.RuntimeErrorException: null
-    at Main.main(Main.java:16) ~[bin/:na]
-2013-3-03 14:27:33 [main] INFO  Main - End
diff --git a/spec/support/fluentd_agent_common_behavior.rb b/spec/support/fluentd_agent_common_behavior.rb
deleted file mode 100644
index da58bdcd8..000000000
--- a/spec/support/fluentd_agent_common_behavior.rb
+++ /dev/null
@@ -1,181 +0,0 @@
-shared_examples_for "Fluentd::Agent has common behavior" do |klass|
-  describe "#extra_options" do
-    context "blank" do
-      let(:options) { {} }
-      it { instance.pid_file.should    == described_class.default_options[:pid_file] }
-      it { instance.log_file.should    == described_class.default_options[:log_file] }
-      it { instance.config_file.should == described_class.default_options[:config_file] }
-    end
-
-    context "given" do
-      let(:options) do
-        {
-          :pid_file => pid_file,
-          :log_file => log_file,
-          :config_file => config_file,
-        }
-      end
-      let(:pid_file) { "pid" }
-      let(:log_file) { "log" }
-      let(:config_file) { "config" }
-
-      it { instance.pid_file.should == pid_file }
-      it { instance.log_file.should == log_file }
-      it { instance.config_file.should == config_file }
-    end
-  end
-
-  describe "#logged_errors" do
-    before { instance.stub(:log_file).and_return(logfile) }
-
-    describe "#errors_since" do
-      let(:logged_time) { Time.parse('2014-05-27') }
-      let(:now) { Time.parse('2014-05-29') }
-
-      before { Timecop.freeze(now) }
-      after { Timecop.return }
-
-      subject { instance.log.errors_since(days.days.ago) }
-
-      context "has no errors" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-        let(:days) { 100 }
-
-        it "empty array" do
-          should be_empty
-        end
-      end
-
-      context "has errors" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error2.log", Rails.root) }
-
-        context "unreachable since" do
-          let(:days) { 0 }
-          it { should be_empty }
-        end
-
-        context "reachable since" do
-          let(:days) { 100 }
-
-          it "contain stack trace" do
-            subject[0][:subject].should include("Address already in use - bind(2)")
-          end
-
-          it "newer(bottom) is first" do
-            one = Time.parse(subject[0][:subject])
-            two = Time.parse(subject[1][:subject])
-            one.should >= two
-          end
-        end
-      end
-    end
-
-    describe "#recent_errors" do
-      context "have 0 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error0.log", Rails.root) }
-        subject { instance.log.recent_errors(2) }
-
-        it "empty array" do
-          should be_empty
-        end
-      end
-
-      context "have 2 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error2.log", Rails.root) }
-        subject { instance.log.recent_errors(2) }
-
-        describe "limit" do
-          subject { instance.log.recent_errors(limit).length }
-
-          context "=1" do
-            let(:limit) { 1 }
-            it { should == limit }
-          end
-
-          context "=2" do
-            let(:limit) { 2 }
-            it { should == limit }
-          end
-        end
-
-        it "contain stack trace" do
-          subject[0][:subject].should include("Address already in use - bind(2)")
-        end
-
-        it "newer(bottom) is first" do
-          one = Time.parse(subject[0][:subject])
-          two = Time.parse(subject[1][:subject])
-          one.should >= two
-        end
-      end
-
-      context "have 3 errors log includeing sequential 2 error log" do
-        let(:logfile) { File.expand_path("./spec/support/fixtures/error3.log", Rails.root) }
-        subject { instance.log.recent_errors(3) }
-
-        it "count 3 errors" do
-          subject[0][:subject].should include("3 Address already in use - bind(2)")
-          subject[0][:notes].size.should be 1
-          subject[1][:subject].should include("2 Address already in use - bind(2)")
-          subject[1][:notes].size.should be 2
-          subject[2][:subject].should include("1 Address already in use - bind(2)")
-          subject[2][:notes].size.should be 0
-        end
-      end
-    end
-  end
-
-  describe "#dryrun" do
-    let(:root) { FluentdUI.data_dir + "/tmp/agentspec/" }
-    let(:dummy_log_file) { root + "dummy.log" }
-    let(:dummy_pid_file) { root + "dummy.pid" }
-
-    before do
-      FileUtils.mkdir_p root
-      instance.stub(:log_file).and_return(dummy_log_file)
-      instance.stub(:pid_file).and_return(dummy_pid_file)
-    end
-
-    describe "valid/invalid" do
-      let(:config_path) { Rails.root.join("tmp", "fluent-test.conf").to_s }
-      before { File.write(config_path, config) }
-      after { File.unlink(config_path) }
-
-      context "valid config" do
-        let(:config) { <<-CONF.strip_heredoc }
-        <source>
-          type forward
-        </source>
-        CONF
-
-        context "with `!`" do
-          subject { instance.dryrun!(config_path) }
-          it { expect { subject }.to_not raise_error }
-        end
-
-        context "without `!`" do
-          subject { instance.dryrun(config_path) }
-          it { should be_truthy }
-        end
-      end
-
-      context "invalid config" do
-        let(:config) { <<-CONF.strip_heredoc }
-        <source>
-          type forward
-        CONF
-
-        context "with `!`" do
-          subject { instance.dryrun!(config_path) }
-          it { expect { subject }.to raise_error(Fluentd::Agent::ConfigError) }
-        end
-
-        context "without `!`" do
-          subject { instance.dryrun(config_path) }
-          it { should be_falsy }
-        end
-      end
-    end
-  end
-end
-
diff --git a/spec/support/fluentd_agent_restart_strategy.rb b/spec/support/fluentd_agent_restart_strategy.rb
deleted file mode 100644
index 73ddc3449..000000000
--- a/spec/support/fluentd_agent_restart_strategy.rb
+++ /dev/null
@@ -1,94 +0,0 @@
-shared_examples_for "Restart strategy" do
-      before { instance.stub(:running?).and_return(running) }
-      subject { instance.restart }
-
-  context "not running" do
-    before { instance.stub(:start).and_return(start) }
-
-    let(:running) { false }
-
-    context "#start success" do
-      let(:start) { true }
-      it { should be_truthy }
-    end
-
-    context "#start failed" do
-      let(:start) { false }
-      it { should be_falsy }
-    end
-  end
-
-  context "running" do
-    before { instance.stub(:stop).and_return(stop_result) }
-    before { instance.stub(:start).and_return(start_result) }
-    before { instance.stub(:validate_fluentd_options).and_return(validate_result) }
-
-    let(:running) { true }
-
-    describe "return true only if #stop and #start success" do
-      context "#validate_fluentd_options success" do
-        let(:validate_result) { true }
-
-        context "#stop success" do
-          let(:stop_result) { true }
-
-          context" #start success" do
-            let(:start_result) { true }
-            it { should be_truthy }
-          end
-
-          context" #start fail" do
-            let(:start_result) { false }
-            it { should be_falsy }
-          end
-        end
-
-        context "#stop fail" do
-          let(:stop_result) { false }
-
-          context" #start success" do
-            let(:start_result) { true }
-            it { should be_falsy }
-          end
-
-          context" #start fail" do
-            let(:start_result) { false }
-            it { should be_falsy }
-          end
-        end
-      end
-
-      context "#validate_fluentd_options failed" do
-        let(:validate_result) { false }
-
-        context "#stop success" do
-          let(:stop_result) { true }
-
-          context" #start success" do
-            let(:start_result) { true } 
-            it { should be_falsy }
-          end
-
-          context" #start fail" do
-            let(:start_result) { false } 
-            it { should be_falsy }
-          end
-        end
-
-        context "#stop fail" do
-          let(:stop_result) { false } 
-
-          context" #start success" do
-            let(:start_result) { true } 
-            it { should be_falsy }
-          end
-
-          context" #start fail" do
-            let(:start_result) { false } 
-            it { should be_falsy }
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/spec/support/javascript_macro.rb b/spec/support/javascript_macro.rb
deleted file mode 100644
index 991ab8616..000000000
--- a/spec/support/javascript_macro.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module JavascriptMacro
-  def wait_until(seconds = 5, &block)
-    timeout(seconds) do
-      loop do
-        begin
-          ret = block.call
-          break ret if ret
-        rescue Capybara::Poltergeist::JavascriptError
-        end
-        sleep 0.01
-      end
-    end
-  end
-
-  def confirm_dialog(ret, &block)
-    page.execute_script "__backup = window.confirm; window.confirm = function(){return #{ret};}"
-    block.call
-  ensure
-    page.execute_script "window.confirm = __backup;"
-  end
-end
diff --git a/spec/support/login_macro.rb b/spec/support/login_macro.rb
deleted file mode 100644
index 771076254..000000000
--- a/spec/support/login_macro.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-module LoginMacro
-  def login_with(user)
-    visit '/sessions/new'
-    within("form") do
-      fill_in 'session_name', :with => user.name
-      fill_in 'session_password', :with => user.password
-    end
-    click_button I18n.t("terms.sign_in")
-  end
-end
diff --git a/spec/support/stub_daemon.rb b/spec/support/stub_daemon.rb
deleted file mode 100644
index bfb84fc4e..000000000
--- a/spec/support/stub_daemon.rb
+++ /dev/null
@@ -1,12 +0,0 @@
-module StubDaemon
-  shared_context 'stub daemon', stub: :daemon do
-    let!(:exists_user) { build(:user) }
-    let!(:daemon) { build(:fluentd, variant: "td-agent") }
-
-    before do
-      Fluentd.stub(:instance).and_return(daemon)
-      Fluentd::Agent::TdAgent.any_instance.stub(:detached_command).and_return(true)
-      daemon.agent.config_write ""
-    end
-  end
-end

From b16995099043c7509ae70cc7b280185513639744 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 25 Jul 2018 18:29:19 +0900
Subject: [PATCH 02/46] Replace rspec-rails with test-unit-rails

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 Gemfile      |  3 ++-
 Gemfile.lock | 48 +++++++++++++++++++++++++++---------------------
 2 files changed, 29 insertions(+), 22 deletions(-)

diff --git a/Gemfile b/Gemfile
index c9d73f835..a8b354af6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,8 @@ group :development, :test do
   gem "rake"
   gem "pry"
   gem "pry-rails"
-  gem "rspec-rails", "~> 3.0"
+  gem "test-unit-rails"
+  gem "test-unit-notify"
 end
 
 group :development do
diff --git a/Gemfile.lock b/Gemfile.lock
index 11decacb7..473842e9d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -155,14 +155,14 @@ GEM
     faraday (0.15.2)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.25)
-    fluent-plugin-elasticsearch (2.11.1)
+    fluent-plugin-elasticsearch (2.11.2)
       elasticsearch
       excon
       fluentd (>= 0.14.20)
     fluent-plugin-mongo (1.1.2)
       fluentd (>= 0.14.12, < 2)
       mongo (~> 2.6.0)
-    fluent-plugin-s3 (1.1.3)
+    fluent-plugin-s3 (1.1.4)
       aws-sdk-s3 (~> 1.0)
       aws-sdk-sqs (~> 1.0)
       fluentd (>= 0.14.2, < 2)
@@ -239,6 +239,7 @@ GEM
     nio4r (2.3.1)
     nokogiri (1.8.4)
       mini_portile2 (~> 2.3.0)
+    power_assert (1.1.3)
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
@@ -249,7 +250,7 @@ GEM
     rack (2.0.5)
     rack-proxy (0.6.4)
       rack
-    rack-test (1.0.0)
+    rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.0)
       actioncable (= 5.2.0)
@@ -281,23 +282,7 @@ GEM
       ffi (>= 0.5.0, < 2)
     request_store (1.4.1)
       rack (>= 1.4)
-    rspec-core (3.7.1)
-      rspec-support (~> 3.7.0)
-    rspec-expectations (3.7.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-mocks (3.7.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-rails (3.7.2)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      railties (>= 3.0)
-      rspec-core (~> 3.7.0)
-      rspec-expectations (~> 3.7.0)
-      rspec-mocks (~> 3.7.0)
-      rspec-support (~> 3.7.0)
-    rspec-support (3.7.1)
+    rr (1.2.1)
     ruby_dep (1.5.0)
     ruby_parser (3.11.0)
       sexp_processor (~> 4.9)
@@ -341,6 +326,26 @@ GEM
       httpclient (>= 2.7)
       msgpack (>= 0.5.6, < 2)
     temple (0.8.0)
+    test-unit (3.2.8)
+      power_assert
+    test-unit-activesupport (1.0.9)
+      activesupport
+      test-unit
+    test-unit-capybara (1.0.6)
+      capybara (>= 2.1.0)
+      json
+      test-unit (>= 2.5.3)
+    test-unit-notify (1.0.4)
+      test-unit (>= 2.4.9)
+    test-unit-rails (5.1.3)
+      rails (>= 5.1.2)
+      test-unit (>= 3.1.7)
+      test-unit-activesupport (>= 1.0.8)
+      test-unit-capybara (>= 1.0.5)
+      test-unit-rr (>= 1.0.4)
+    test-unit-rr (1.0.5)
+      rr (>= 1.1.1)
+      test-unit (>= 2.5.2)
     thor (0.20.0)
     thread_safe (0.3.6)
     tilt (2.0.8)
@@ -384,9 +389,10 @@ DEPENDENCIES
   pry
   pry-rails
   rake
-  rspec-rails (~> 3.0)
   selenium-webdriver (~> 3.12.0)
   simplecov (~> 0.16.1)
+  test-unit-notify
+  test-unit-rails
   timecop
   web-console (~> 3.6)
   webmock (~> 3.3.0)

From 70c1985f5d8b2a0ecae402af39767f68b4c57e27 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 25 Jul 2018 18:29:38 +0900
Subject: [PATCH 03/46] Enable test_unit

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 config/application.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/application.rb b/config/application.rb
index a0ee75f6d..655e0169e 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -11,7 +11,7 @@
 require "action_view/railtie"
 # require "action_cable/engine"
 require "sprockets/railtie"
-# require "rails/test_unit/railtie"
+require "rails/test_unit/railtie"
 
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.

From 7801282b77ef835ee1f4177c8d70501fc3911f6d Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 25 Jul 2018 18:29:57 +0900
Subject: [PATCH 04/46] Simplify

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 Rakefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Rakefile b/Rakefile
index f3651a193..d1dc1e7a7 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,7 +1,7 @@
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require File.expand_path('../config/application', __FILE__)
+require_relative 'config/application'
 
 Rails.application.load_tasks
 

From 5dc6597995a353ef7d66df44324f83ca3bac323a Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 27 Jul 2018 14:35:18 +0900
Subject: [PATCH 05/46] Add test for some classes

---
 test/factories/fluentd.rb           |  11 ++
 test/factories/plugins.rb           |   8 ++
 test/factories/user.rb              |   6 +
 test/fixtures/error0.log            |  12 ++
 test/fixtures/error2.log            | 130 +++++++++++++++++++
 test/fixtures/error3.log            |   7 ++
 test/fixtures/error4.log            |   1 +
 test/fixtures/multiline_example.log |   5 +
 test/models/fluent_gem_test.rb      |  76 ++++++++++++
 test/models/fluentd_log_test.rb     | 140 +++++++++++++++++++++
 test/models/fluentd_test.rb         | 185 ++++++++++++++++++++++++++++
 test/test_helper.rb                 |  14 +++
 12 files changed, 595 insertions(+)
 create mode 100644 test/factories/fluentd.rb
 create mode 100644 test/factories/plugins.rb
 create mode 100644 test/factories/user.rb
 create mode 100644 test/fixtures/error0.log
 create mode 100644 test/fixtures/error2.log
 create mode 100644 test/fixtures/error3.log
 create mode 100644 test/fixtures/error4.log
 create mode 100644 test/fixtures/multiline_example.log
 create mode 100644 test/models/fluent_gem_test.rb
 create mode 100644 test/models/fluentd_log_test.rb
 create mode 100644 test/models/fluentd_test.rb
 create mode 100644 test/test_helper.rb

diff --git a/test/factories/fluentd.rb b/test/factories/fluentd.rb
new file mode 100644
index 000000000..aff33b931
--- /dev/null
+++ b/test/factories/fluentd.rb
@@ -0,0 +1,11 @@
+FactoryBot.define do
+  factory :fluentd do
+    dir = Rails.root.join("tmp/fluentd-test").to_s
+    FileUtils.mkdir_p(dir)
+
+    variant "fluentd_gem"
+    log_file dir + "/fluentd.log"
+    pid_file dir + "/fluentd.pid"
+    config_file dir + "/fluentd.conf"
+  end
+end
diff --git a/test/factories/plugins.rb b/test/factories/plugins.rb
new file mode 100644
index 000000000..010699bc5
--- /dev/null
+++ b/test/factories/plugins.rb
@@ -0,0 +1,8 @@
+# Read about factories at https://github.com/thoughtbot/factory_bot
+
+FactoryBot.define do
+  factory :plugin do
+    gem_name "fluent-plugin-dummy"
+    version "1.2.3"
+  end
+end
diff --git a/test/factories/user.rb b/test/factories/user.rb
new file mode 100644
index 000000000..e5f5e63ea
--- /dev/null
+++ b/test/factories/user.rb
@@ -0,0 +1,6 @@
+FactoryBot.define do
+  factory :user do
+    name "admin"
+    password "changeme"
+  end
+end
diff --git a/test/fixtures/error0.log b/test/fixtures/error0.log
new file mode 100644
index 000000000..24b949c6c
--- /dev/null
+++ b/test/fixtures/error0.log
@@ -0,0 +1,12 @@
+foo
+bar
+baz
+1
+2
+3
+4
+5
+6
+10
+11
+12
diff --git a/test/fixtures/error2.log b/test/fixtures/error2.log
new file mode 100644
index 000000000..86aa353d7
--- /dev/null
+++ b/test/fixtures/error2.log
@@ -0,0 +1,130 @@
+2014-05-27 10:54:37 +0900 [info]: starting fluentd-0.10.48
+2014-05-27 10:54:37 +0900 [info]: reading config file path="/tmp/2.conf"
+2014-05-27 10:54:37 +0900 [info]: gem 'fluentd' version '0.10.48'
+2014-05-27 10:54:37 +0900 [info]: using configuration file: <ROOT>
+  <source>
+    type forward
+    port 24224
+  </source>
+  <source>
+    type monitor_agent
+    port 24220
+  </source>
+  <source>
+    type http
+    port 9880
+  </source>
+  <source>
+    type debug_agent
+    port 24230
+  </source>
+</ROOT>
+2014-05-27 10:54:37 +0900 [info]: adding source type="forward"
+2014-05-27 10:54:37 +0900 [info]: adding source type="monitor_agent"
+2014-05-27 10:54:37 +0900 [info]: adding source type="http"
+2014-05-27 10:54:37 +0900 [info]: adding source type="debug_agent"
+2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
+2014-05-27 10:54:37 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for "0.0.0.0" port 24224>
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `new'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `listen'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:47:in `start'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:260:in `block in start'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `each'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `start'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:206:in `run'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:417:in `run_engine'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:116:in `block in start'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `call'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `main_process'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:204:in `block in supervise'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `fork'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `supervise'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:109:in `start'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/command/fluentd.rb:160:in `<top (required)>'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `require'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `<top (required)>'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `load'
+  2014-05-27 10:54:37 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `<main>'
+2014-05-27 10:54:37 +0900 [info]: shutting down fluentd
+2014-05-27 10:54:37 +0900 [info]: process finished code=0
+2014-05-27 10:54:37 +0900 [warn]: process died within 1 second. exit.
+2014-05-27 11:28:10 +0900 [info]: reading config file path="/tmp/2.conf"
+2014-05-27 11:28:10 +0900 [info]: gem 'fluentd' version '0.10.48'
+2014-05-27 11:28:10 +0900 [info]: using configuration file: <ROOT>
+  <source>
+    type forward
+    port 24224
+  </source>
+  <source>
+    type monitor_agent
+    port 24220
+  </source>
+  <source>
+    type http
+    port 9880
+  </source>
+  <source>
+    type debug_agent
+    port 24230
+  </source>
+</ROOT>
+2014-05-27 11:28:10 +0900 [info]: adding source type="forward"
+2014-05-27 11:28:10 +0900 [info]: adding source type="monitor_agent"
+2014-05-27 11:28:10 +0900 [info]: adding source type="http"
+2014-05-27 11:28:10 +0900 [info]: adding source type="debug_agent"
+2014-05-27 11:28:12 +0900 [info]: starting fluentd-0.10.48
+2014-05-27 11:28:12 +0900 [info]: reading config file path="/tmp/2.conf"
+2014-05-27 11:28:12 +0900 [info]: gem 'fluentd' version '0.10.48'
+2014-05-27 11:28:12 +0900 [info]: using configuration file: <ROOT>
+  <source>
+    type forward
+    port 24224
+  </source>
+  <source>
+    type monitor_agent
+    port 24220
+  </source>
+  <source>
+    type http
+    port 9880
+  </source>
+  <source>
+    type debug_agent
+    port 24230
+  </source>
+</ROOT>
+2014-05-27 11:28:12 +0900 [info]: adding source type="forward"
+2014-05-27 11:28:12 +0900 [info]: adding source type="monitor_agent"
+2014-05-27 11:28:12 +0900 [info]: adding source type="http"
+2014-05-27 11:28:12 +0900 [info]: adding source type="debug_agent"
+2014-05-27 11:28:12 +0900 [info]: listening fluent socket on 0.0.0.0:24224
+2014-05-27 11:28:12 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for "0.0.0.0" port 24224>
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `new'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:76:in `listen'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/plugin/in_forward.rb:47:in `start'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:260:in `block in start'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `each'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:259:in `start'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/engine.rb:206:in `run'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:417:in `run_engine'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:116:in `block in start'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `call'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:229:in `main_process'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:204:in `block in supervise'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `fork'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:203:in `supervise'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/supervisor.rb:109:in `start'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/lib/fluent/command/fluentd.rb:160:in `<top (required)>'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `require'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/fluentd-0.10.48/bin/fluentd:6:in `<top (required)>'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `load'
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/bin/fluentd:23:in `<main>'
+2014-05-27 11:28:12 +0900 [info]: shutting down fluentd
+2014-05-27 11:28:12 +0900 [info]: process finished code=0
+2014-05-27 11:28:12 +0900 [warn]: process died within 1 second. exit.
diff --git a/test/fixtures/error3.log b/test/fixtures/error3.log
new file mode 100644
index 000000000..d72f006d9
--- /dev/null
+++ b/test/fixtures/error3.log
@@ -0,0 +1,7 @@
+2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
+2014-05-27 10:54:37 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 1 Address already in use - bind(2) for "0.0.0.0" port 24224>
+2014-05-27 10:55:40 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 2 Address already in use - bind(2) for "0.0.0.0" port 24224>
+  2014-05-27 10:55:40 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
+  2014-05-27 10:55:40 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `new'
+2014-05-27 11:28:12 +0900 [error]: unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: 3 Address already in use - bind(2) for "0.0.0.0" port 24224>
+  2014-05-27 11:28:12 +0900 [error]: /Users/uu59/.rbenv/versions/2.1.0/lib/ruby/gems/2.1.0/gems/cool.io-1.2.4/lib/cool.io/server.rb:57:in `initialize'
diff --git a/test/fixtures/error4.log b/test/fixtures/error4.log
new file mode 100644
index 000000000..a427df326
--- /dev/null
+++ b/test/fixtures/error4.log
@@ -0,0 +1 @@
+2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224
diff --git a/test/fixtures/multiline_example.log b/test/fixtures/multiline_example.log
new file mode 100644
index 000000000..a6e4ef21e
--- /dev/null
+++ b/test/fixtures/multiline_example.log
@@ -0,0 +1,5 @@
+2013-3-03 14:27:33 [main] INFO  Main - Start
+2013-3-03 14:27:33 [main] ERROR Main - Exception
+javax.management.RuntimeErrorException: null
+    at Main.main(Main.java:16) ~[bin/:na]
+2013-3-03 14:27:33 [main] INFO  Main - End
diff --git a/test/models/fluent_gem_test.rb b/test/models/fluent_gem_test.rb
new file mode 100644
index 000000000..f417fa3b6
--- /dev/null
+++ b/test/models/fluent_gem_test.rb
@@ -0,0 +1,76 @@
+require "test_helper"
+
+class FluentGemTest < ActiveSupport::TestCase
+
+  data("no arguments" => [],
+       "1 argument" => ["plugin-foo"],
+       "2 arguments" => ["plugin-foo", "--no-document"])
+  test "install" do |args|
+    if args.empty?
+      mock(FluentGem).run("install")
+      FluentGem.install
+    else
+      mock(FluentGem).run("install", *args)
+      FluentGem.install(*args)
+    end
+  end
+
+  data("no arguments" => [],
+       "1 argument" => ["plugin-foo"],
+       "2 arguments" => ["plugin-foo", "--no-document"])
+  test "uninstall" do |args|
+    if args.empty?
+      mock(FluentGem).run("uninstall")
+      FluentGem.uninstall
+    else
+      mock(FluentGem).run("uninstall", *args)
+      FluentGem.uninstall(*args)
+    end
+  end
+
+  data("no list" => "",
+       "some lines" => <<-GEM_LIST.strip_heredoc)
+          dummy (3.3.3)
+          fluent-plugin-foo (0.1.2)
+          more_dummy (0.0.1)
+       GEM_LIST
+  test "list" do |gem_list|
+    stub(FluentGem).gem { "gem" }
+    stub(FluentGem).__double_definition_create__.call(:`, "gem list 2>&1") { gem_list }
+    assert_equal(gem_list.lines.to_a, FluentGem.list)
+  end
+
+  sub_test_case("run") do
+    test "success" do
+      stub(FluentGem).gem { "gem" }
+      args = ["install", "foobar"]
+      stub(FluentGem).system("gem", *args) { true }
+      assert_true(FluentGem.run(*args))
+    end
+
+    test "failure" do
+      stub(FluentGem).gem { "gem" }
+      args = ["install", "foobar"]
+      stub(FluentGem).system("gem", *args) { false }
+      assert_raise(FluentGem::GemError) do
+        FluentGem.run(*args)
+      end
+    end
+  end
+
+  sub_test_case "gem" do
+    test "any instance not setup yet" do
+      assert_equal("fluent-gem", FluentGem.gem)
+    end
+
+    test "fluentd setup" do
+      stub(Fluentd).instance { Fluentd.new(id: nil, variant: "fluentd_gem", log_file: "dummy.log", pid_file: "dummy.pid", config_file: "dummy.conf") }
+      assert_equal("fluent-gem", FluentGem.gem)
+    end
+
+    test "td-agent 3 setup" do
+      stub(Fluentd).instance {  Fluentd.new(id: nil, variant: "td_agent", log_file: "dummy.log", pid_file: "dummy.pid", config_file: "dummy.conf") }
+      assert_equal(FluentGem.detect_td_agent_gem, FluentGem.gem)
+    end
+  end
+end
diff --git a/test/models/fluentd_log_test.rb b/test/models/fluentd_log_test.rb
new file mode 100644
index 000000000..b98db4bf0
--- /dev/null
+++ b/test/models/fluentd_log_test.rb
@@ -0,0 +1,140 @@
+require "test_helper"
+
+class FluentdLogTest < ActiveSupport::TestCase
+  sub_test_case "#read" do
+    setup do
+      @logfile = Rails.root.join("tmp", "dummylog").to_s
+      @log = FluentdLog.new(@logfile)
+    end
+
+    test "compatible with utf-8" do
+      content = "utf8あいう\n"
+      File.write(@logfile, content)
+      assert_equal(content, @log.read)
+    end
+
+    test "incompatible with utf-8" do
+      content = "eucあいう\n".encode('euc-jp').force_encoding('ascii-8bit')
+      File.open(@logfile, "wb") {|file| file.write(content) }
+      assert_equal(content, @log.read)
+    end
+  end
+
+  sub_test_case "#tail" do
+    setup do
+      @logfile = Rails.root.join("tmp", "dummylog").to_s
+      @log = FluentdLog.new(@logfile)
+      File.open(@logfile, "wb") do |file|
+        5.times do |n|
+          file.puts(n)
+        end
+      end
+    end
+
+    data("tail(5)" => [5, %w(4 3 2 1 0)],
+         "tail(3)" => [3, %w(4 3 2)],
+         "tail(99)" => [99, %w(4 3 2 1 0)])
+    test "5 line log" do |(limit, expected)|
+      assert_equal(@log.tail(limit), expected)
+    end
+  end
+
+  sub_test_case "#logged_errors" do
+    data("have 0 error log" => "error0.log",
+         "have error log" => "error2.log")
+    test "#last_error_message" do |path|
+      logfile = fixture_path(path)
+      log = FluentdLog.new(logfile)
+      if path == "error0.log"
+        assert do
+          log.last_error_message.empty?
+        end
+      else
+        assert_equal(log.last_error_message, log.recent_errors(1).first[:subject])
+      end
+    end
+
+    sub_test_case "#errors_since" do
+      setup do
+        @logged_time = Time.parse("2014-05-27")
+        @now = Time.parse("2014-05-29")
+        Timecop.freeze(@now)
+      end
+
+      teardown do
+        Timecop.return
+      end
+
+      test "have no errors" do
+        log = FluentdLog.new(fixture_path("error0.log"))
+        assert do
+          log.errors_since(100.days.ago).empty?
+        end
+      end
+
+      sub_test_case "have errors" do
+        setup do
+          @log = FluentdLog.new(fixture_path("error2.log"))
+        end
+
+        test "unreachable since" do
+          assert do
+            @log.errors_since(0.days.ago).empty?
+          end
+        end
+
+        test "reachable since" do
+          errors = @log.errors_since(100.days.ago)
+          assert_equal("unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for \"0.0.0.0\" port 24224>",
+                       errors[0][:subject].slice(/\[error\]: (.+)/, 1))
+          assert do
+            Time.parse(errors[0][:subject]) >= Time.parse(errors[1][:subject])
+          end
+        end
+      end
+    end
+
+    sub_test_case "recent_errors" do
+      test "have 0 error log" do
+        log = FluentdLog.new(fixture_path("error0.log"))
+        assert do
+          log.recent_errors(2).empty?
+        end
+      end
+
+      sub_test_case "have 2 error log" do
+        setup do
+          @log = FluentdLog.new(fixture_path("error2.log"))
+        end
+
+        data("limit=1" => 1,
+             "limit=2" => 2)
+        test "limit" do |limit|
+          assert_equal(limit, @log.recent_errors(limit).length)
+        end
+
+        test "contains stack trace" do
+          errors = @log.recent_errors(2)
+          assert_equal("unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2) for \"0.0.0.0\" port 24224>",
+                       errors[0][:subject].slice(/\[error\]: (.+)/, 1))
+          assert do
+            Time.parse(errors[0][:subject]) >= Time.parse(errors[1][:subject])
+          end
+        end
+      end
+
+      sub_test_case "have 3 errors including sequential 2 error log" do
+        test "count 3 errors" do
+          log = FluentdLog.new(fixture_path("error3.log"))
+          errors = log.recent_errors(3)
+          assert_equal(errors[0][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "3")
+          assert_equal(errors[0][:notes].size, 1)
+          assert_equal(errors[1][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "2")
+          assert_equal(errors[1][:notes].size, 2)
+          assert_equal(errors[2][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "1")
+          assert_equal(errors[2][:notes].size, 0)
+        end
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd_test.rb b/test/models/fluentd_test.rb
new file mode 100644
index 000000000..594982211
--- /dev/null
+++ b/test/models/fluentd_test.rb
@@ -0,0 +1,185 @@
+require "test_helper"
+
+class FluentdTest < ActiveSupport::TestCase
+  module PathPermission
+    def self.included(base)
+      base.class_eval do
+        setup do
+          setup_target
+        end
+
+        sub_test_case "file exists" do
+          setup do
+            FileUtils.touch(@path)
+          end
+
+          teardown do
+            FileUtils.rm_f(@path)
+          end
+
+          test "writable" do
+            FileUtils.chmod(0600, @path)
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.blank?
+            end
+          end
+
+          test "not writable" do
+            FileUtils.chmod(0400, @path)
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.present?
+            end
+            assert_equal(I18n.t('activerecord.errors.messages.lack_write_permission'), @fluentd.errors[@column].first)
+          end
+
+          test "not readable" do
+            FileUtils.chmod(0200, @path)
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.present?
+            end
+            assert_equal(I18n.t('activerecord.errors.messages.lack_read_permission'), @fluentd.errors[@column].first)
+          end
+
+          test "is directory" do
+            @fluentd.__send__("#{@column}=", Rails.root + "tmp")
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.present?
+            end
+            assert_equal(I18n.t('activerecord.errors.messages.is_a_directory'), @fluentd.errors[@column].first)
+          end
+        end
+
+        sub_test_case "file not exists" do
+          setup do
+            @dir = File.dirname(@path)
+            FileUtils.rm_f(@path)
+          end
+
+          teardown do
+            FileUtils.chmod_R(0755, @dir)
+          end
+
+          test "writable" do
+            FileUtils.chmod(0700, @dir)
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.blank?
+            end
+          end
+
+          test "not writable" do
+            FileUtils.chmod(0500, @dir)
+            @fluentd.check_permission(@column)
+            assert do
+              @fluentd.errors.present?
+            end
+            assert_equal(I18n.t('activerecord.errors.messages.lack_write_permission'), @fluentd.errors[@column].first)
+          end
+        end
+      end
+    end
+  end
+
+  setup do
+    @fluentd = FactoryBot.build(:fluentd)
+  end
+
+  teardown do
+    File.unlink(Fluentd.json_path) if File.exist?(Fluentd.json_path)
+  end
+
+  sub_test_case "#valid?" do
+    setup do
+      %w(pid_file log_file config_file).each do |column|
+        FileUtils.mkdir_p(File.dirname(@fluentd.__send__(column)))
+        FileUtils.touch(@fluentd.__send__(column))
+      end
+    end
+
+    data("fluentd" => ["fluentd_gem", true],
+         "not declared in Fluentd.variants" => ["foobar", false])
+    test "variant" do |(variant, result)|
+      @fluentd.variant = variant
+      assert_equal(result, @fluentd.valid?)
+    end
+
+    sub_test_case "pid_file" do
+      def setup_target
+        @column = :pid_file
+        @path = @fluentd.pid_file
+      end
+      include PathPermission
+    end
+
+    sub_test_case "log_file" do
+      def setup_target
+        @column = :log_file
+        @path = @fluentd.log_file
+      end
+      include PathPermission
+    end
+
+    sub_test_case "config_file" do
+      def setup_target
+        @column = :config_file
+        @path = @fluentd.config_file
+      end
+      include PathPermission
+    end
+  end
+
+  data("fluentd_gem" => { variant: "fluentd_gem", fluentd_gem?: true },
+       "td-agent" => { variant: "td-agent", fluentd_gem?: false })
+  test "variant" do |data|
+    @fluentd.variant = data[:variant]
+    assert_equal(data[:fluentd_gem?], @fluentd.fluentd_gem?)
+    @fluentd.load_settings_from_agent_default
+    expected = {
+      pid_file: @fluentd.agent.class.default_options[:pid_file],
+      log_file: @fluentd.agent.class.default_options[:log_file],
+      config_file: @fluentd.agent.class.default_options[:config_file]
+    }
+    actual = {
+      pid_file: @fluentd.pid_file,
+      log_file: @fluentd.log_file,
+      config_file: @fluentd.config_file,
+    }
+    assert_equal(expected, actual)
+  end
+
+  data("fluentd_gem" => ["fluentd_gem", Fluentd::Agent::FluentdGem],
+       "td-agent" => ["td-agent", Fluentd::Agent::TdAgent])
+  test "#agent" do |(variant, klass)|
+    @fluentd.variant = variant
+    assert do
+      @fluentd.agent.instance_of?(klass)
+    end
+  end
+
+  sub_test_case "#ensure_default_config_file" do
+    setup do
+      @config_file = Rails.root + "tmp/test.conf"
+      @fluentd.config_file = @config_file
+    end
+
+    test "doesn't exist" do
+      File.unlink(@config_file) if File.exist?(@config_file)
+      @fluentd.save
+      assert do
+        File.exist?(@fluentd.config_file)
+      end
+    end
+
+    test "already exist" do
+      FileUtils.touch(@config_file)
+      @fluentd.save
+      assert do
+        File.exist?(@fluentd.config_file)
+      end
+    end
+  end
+end
diff --git a/test/test_helper.rb b/test/test_helper.rb
new file mode 100644
index 000000000..ab6b45b51
--- /dev/null
+++ b/test/test_helper.rb
@@ -0,0 +1,14 @@
+ENV['RAILS_ENV'] ||= 'test'
+require_relative '../config/environment'
+require 'test/unit/rails/test_help'
+require 'test/unit/rr'
+
+class ActiveSupport::TestCase
+  # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
+  #fixtures :all
+
+  # Add more helper methods to be used by all tests here...
+  def fixture_path(fixture_name)
+    Rails.root.join("test/fixtures", fixture_name).to_s
+  end
+end

From be4753ab1681323f205aa5d0e43ee003bc94f597 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 27 Jul 2018 16:12:29 +0900
Subject: [PATCH 06/46] Add WebMock

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/test_helper.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/test_helper.rb b/test/test_helper.rb
index ab6b45b51..df3180a04 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -2,6 +2,9 @@
 require_relative '../config/environment'
 require 'test/unit/rails/test_help'
 require 'test/unit/rr'
+require 'webmock/test_unit'
+
+WebMock.disable_net_connect!(allow_localhost: true)
 
 class ActiveSupport::TestCase
   # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.

From 9ff7a7ef88d4b11d7d900386683cf3cabbf90198 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 27 Jul 2018 16:12:37 +0900
Subject: [PATCH 07/46] Add models/plugin_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/models/plugin_test.rb | 144 +++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 test/models/plugin_test.rb

diff --git a/test/models/plugin_test.rb b/test/models/plugin_test.rb
new file mode 100644
index 000000000..1dc655880
--- /dev/null
+++ b/test/models/plugin_test.rb
@@ -0,0 +1,144 @@
+require "test_helper"
+
+class PluginTest < ActiveSupport::TestCase
+  setup do
+    @plugin = FactoryBot.build(:plugin)
+  end
+
+  sub_test_case ".installed" do
+    setup do
+      gem_list = <<-GEM_LIST.strip_heredoc
+        dummy (3.3.3)
+        fluent-plugin-foo (0.1.2)
+        more_dummy (0.0.1)
+      GEM_LIST
+      stub(FluentGem).gem { "gem" }
+      stub(FluentGem).__double_definition_create__.call(:`, "gem list 2>&1") { gem_list }
+      @target = Plugin.new(gem_name: "fluent-plugin-foo", version: "0.1.2")
+    end
+
+    test "detect foo plugin" do
+      assert_equal(@target.inspect, Plugin.installed.first.inspect)
+    end
+
+    test "detected foo plugin is marked as installed" do
+      assert do
+        @target.installed?
+      end
+    end
+
+    test "detected foo plugin version to be installed_version" do
+      assert_equal(@target.version, @target.installed_version)
+    end
+  end
+
+  sub_test_case "#valid?" do
+    data("nil is invalid" => [nil, false],
+         "something filled is valid" => ["foobar", true])
+    test "gem_name" do |(name, is_valid)|
+      @plugin.gem_name = name
+      assert_equal(is_valid, @plugin.valid?)
+    end
+
+    data("nil is invalid" => [nil, false],
+         "something filled is valid" => ["0.0.1", true])
+    test "version" do |(version, is_valid)|
+      @plugin.version = version
+      assert_equal(is_valid, @plugin.valid?)
+    end
+  end
+
+  sub_test_case "#install!" do
+    def install_plugin(is_valid, is_installed)
+      stub(@plugin).valid? { is_valid }
+      stub(@plugin).installed? { is_installed }
+      @plugin.install!
+    end
+
+
+    data("installed" => [true, 0],
+         "not installed" => [false, 1])
+    test "valid" do |(is_installed, n)|
+      mock(FluentGem).install(anything, "--no-ri", "--no-rdoc", "-v", anything).times(n) {}
+      install_plugin(true, is_installed)
+    end
+
+    data("installed" => [true, :install],
+         "not installed" => [false, :installed])
+    test "invalid" do |(is_installed, method)|
+      mock(FluentGem).__send__(method).times(0)
+      install_plugin(false, is_installed)
+    end
+
+    test "system command error" do
+      stub(FluentGem).gem { "gem" }
+      mock(FluentGem).system("gem", "install", "fluent-plugin-dummy", "--no-ri", "--no-rdoc", "-v", "1.2.3").at_least(1) { false }
+      assert_raise(FluentGem::GemError.new("failed command: `gem install fluent-plugin-dummy --no-ri --no-rdoc -v 1.2.3`")) do
+        @plugin.install!
+      end
+    end
+  end
+
+  data("installed" => [true, 1],
+       "uninstalled" => [false, 0])
+  test "#uninstall!" do |(is_installed, n)|
+    installed_plugin = FactoryBot.build(:plugin, gem_name: "fluent-plugin-foobar")
+    mock(installed_plugin).installed? { is_installed }
+    mock(installed_plugin).gem_uninstall.times(n) {}
+    installed_plugin.uninstall!
+  end
+
+  test "#upgrade!" do
+    installed_plugin = FactoryBot.build(:plugin, gem_name: "fluent-plugin-foobar", version: "1.0.0")
+    stub(installed_plugin).installed? { true }
+    stub(FluentGem).gem { "gem" }
+    stub(FluentGem).run("gem", "install", "fluent-plugin-foobar", "--no-ri", "--no-rdoc", "-v", "1.2.0") { true }
+    mock(installed_plugin).uninstall! {}
+    mock(FluentGem).install("fluent-plugin-foobar", "--no-ri", "--no-rdoc", "-v", "1.2.0") {}
+    installed_plugin.upgrade!("1.2.0")
+  end
+
+  test "#to_param" do
+    assert do
+      @plugin.to_param == @plugin.gem_name
+    end
+  end
+
+  sub_test_case "Gem version" do
+    setup do
+      @plugin = FactoryBot.build(:plugin, version: "1.0.0")
+      @versions = %w(1.0.1 0.99.1 1.0.0 0.99.0 0.1.0 0.0.3 0.0.2 0.0.1)
+      @authors = %w(foo bar)
+      json_response = @versions.map do |version|
+        {
+          number: version,
+          summary: "summary of #{version}",
+          authors: @authors
+        }
+      end.to_json
+      stub_request(:get, @plugin.gem_json_url).to_return(body: json_response)
+    end
+
+    test "latest version is 1.0.0" do
+      assert_equal("1.0.1", @plugin.latest_version)
+    end
+
+    test "1.0.0 is not lates" do
+      assert do
+        !@plugin.latest_version?
+      end
+    end
+
+    test "released_versions is sorted" do
+      assert_equal(@versions.sort_by{|ver| Gem::Version.new(ver) }.reverse, @plugin.released_versions)
+    end
+
+    test "authors" do
+      assert_equal(@authors, @plugin.authors)
+    end
+
+    test "summary" do
+      assert_equal("summary of #{@plugin.version}", @plugin.summary)
+    end
+  end
+end

From fdcf676b513f3f50163b453e11ecf4ab7c49a456 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 27 Jul 2018 16:26:39 +0900
Subject: [PATCH 08/46] Add models/user_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/models/user_test.rb | 48 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 test/models/user_test.rb

diff --git a/test/models/user_test.rb b/test/models/user_test.rb
new file mode 100644
index 000000000..85bbae5d8
--- /dev/null
+++ b/test/models/user_test.rb
@@ -0,0 +1,48 @@
+require "test_helper"
+
+class UserTest < ActiveSupport::TestCase
+  setup do
+    @user = FactoryBot.build(:user)
+  end
+
+  sub_test_case "password" do
+    def set_password(current_password, password, password_confirmation)
+      @user.current_password = current_password
+      @user.password = password
+      @user.password_confirmation = password_confirmation
+    end
+
+    sub_test_case "when current password is correct" do
+      test "password/confirmation is 8 characters" do
+        set_password(@user.password, "a" * 8, "a" * 8)
+        assert do
+          @user.valid?
+        end
+      end
+
+      test "password is 7 characters" do
+        set_password(@user.password, "a" * 7, "a" * 7)
+        assert do
+          !@user.valid?
+        end
+        assert_equal([:password], @user.errors.keys)
+      end
+
+      test "password != password_confirmation" do
+        set_password(@user.password, "a" * 8, "b" * 8)
+        assert do
+          !@user.valid?
+        end
+        assert_equal([:password], @user.errors.keys)
+      end
+    end
+
+    test "current_password is wrong" do
+      set_password("invalid_password", "a" * 8, "a" * 8)
+      assert do
+        !@user.valid?
+      end
+      assert_equal([:current_password], @user.errors.keys)
+    end
+  end
+end

From 2f88d594c28fbe5ba78cf3ebb885a3d487f208ad Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 11:15:13 +0900
Subject: [PATCH 09/46] Add helper module FixutrePath

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/test_helper.rb | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/test/test_helper.rb b/test/test_helper.rb
index df3180a04..99cf40d3a 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -6,12 +6,17 @@
 
 WebMock.disable_net_connect!(allow_localhost: true)
 
+module FixturePath
+  def fixture_path(fixture_name)
+    Rails.root.join("test/fixtures", fixture_name).to_s
+  end
+end
+
 class ActiveSupport::TestCase
   # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
   #fixtures :all
 
   # Add more helper methods to be used by all tests here...
-  def fixture_path(fixture_name)
-    Rails.root.join("test/fixtures", fixture_name).to_s
-  end
+  include FixturePath
+  extend FixturePath
 end

From ca7926635df5f24bda0a38316074adba176de243 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 11:16:19 +0900
Subject: [PATCH 10/46] Add test/lib/filte_reverse_reader_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/lib/filte_reverse_reader_test.rb | 63 +++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 test/lib/filte_reverse_reader_test.rb

diff --git a/test/lib/filte_reverse_reader_test.rb b/test/lib/filte_reverse_reader_test.rb
new file mode 100644
index 000000000..b85d3379e
--- /dev/null
+++ b/test/lib/filte_reverse_reader_test.rb
@@ -0,0 +1,63 @@
+require "test_helper"
+
+class FileReverseReaderTest < ActiveSupport::TestCase
+  sub_test_case "#each_line" do
+    data(
+        "small file" => File.size(fixture_path("error0.log")),
+        "large file" => 2,
+      )
+    test "read at once" do |step|
+      io = File.open(fixture_path("error0.log"))
+      reader = FileReverseReader.new(io, step)
+      subject = reader.enum_for(:each_line)
+      File.open(fixture_path("error0.log"), "r") do |file|
+        assert_equal(file.each_line.count, subject.count)
+      end
+      File.open(fixture_path("error0.log"), "r") do |file|
+        assert_equal(file.each_line.to_a.map(&:strip).reverse, subject.to_a)
+      end
+      io.close
+    end
+  end
+
+  data("contain ascii only" => ["ABCDE", false],
+       "contain non-ascii" => ["\x89NG", true])
+  test "#binary_file?" do |(content, is_binary)|
+    File.open(Rails.root + "tmp/log.log", "wb") do |file|
+      file.write(content)
+    end
+    File.open(Rails.root + "tmp/log.log") do |io|
+      reader = FileReverseReader.new(io)
+      assert_equal(is_binary, reader.binary_file?)
+    end
+  end
+
+  sub_test_case "#tail" do
+    data("2" => [2, "foo\n" * 2],
+         "50" => [50, "foo\n" * 50],
+         "over log lines" => [100, "foo\n" * 200])
+    test "count" do |(count, content)|
+      logfile = Rails.root + "tmp/log.log"
+      File.open(logfile, "wb") do |file|
+        file.write(content)
+      end
+      File.open(logfile, "r") do |io|
+        reader = FileReverseReader.new(io)
+        assert_equal(count, reader.tail(count).to_a.size)
+      end
+    end
+
+    data("compatible with utf-8" => ["utf8あいう\n", ["utf8あいう"]],
+         "incompatible with utf-8" => ["eucあいう\n".encode('euc-jp'), []])
+    test "non-ascii encoding" do |(content, expected)|
+      logfile = Rails.root + "tmp/log.log"
+      File.open(logfile, "wb") do |file|
+        file.write(content)
+      end
+      File.open(logfile, "r") do |io|
+        reader = FileReverseReader.new(io)
+        assert_equal(expected, reader.tail)
+      end
+    end
+  end
+end

From 00d06c3f9595fd4fd77706adda650483b4c0ea70 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 12:42:08 +0900
Subject: [PATCH 11/46] Add test/integration/dashboard_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/integration/dashboard_test.rb | 48 ++++++++++++++++++++++++++++++
 test/support/login_macro.rb        | 12 ++++++++
 test/support/stub_daemon.rb        | 13 ++++++++
 test/test_helper.rb                | 20 +++++++++++++
 4 files changed, 93 insertions(+)
 create mode 100644 test/integration/dashboard_test.rb
 create mode 100644 test/support/login_macro.rb
 create mode 100644 test/support/stub_daemon.rb

diff --git a/test/integration/dashboard_test.rb b/test/integration/dashboard_test.rb
new file mode 100644
index 000000000..c99dc5e06
--- /dev/null
+++ b/test/integration/dashboard_test.rb
@@ -0,0 +1,48 @@
+require "test_helper"
+
+class DashboardTest < ActionDispatch::IntegrationTest
+  setup do
+    login_with(FactoryBot.build(:user))
+  end
+
+  test "no configuration" do
+    visit("/")
+    within("h1") do
+      assert_equal("fluentd", text)
+    end
+    assert do
+      find_link(I18n.t('terms.setup', target: 'fluentd'))
+    end
+    assert do
+      find_link(I18n.t('terms.setup', target: 'td-agent'))
+    end
+  end
+
+  test "fluentd is stop" do
+    stub_daemon
+    visit("/")
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.show.page_title'))
+    end
+    assert do
+      page.has_css?('h4', text: I18n.t('fluentd.common.stopped'))
+    end
+    assert do
+      page.has_css?('h4', text: I18n.t('fluentd.common.fluentd_info'))
+    end
+  end
+
+  test "fluentd is running" do
+    stub_daemon(running: true)
+    visit("/")
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.show.page_title'))
+    end
+    assert do
+      page.has_css?('h4', text: I18n.t('fluentd.common.running'))
+    end
+    assert do
+      page.has_css?('h4', text: I18n.t('fluentd.common.fluentd_info'))
+    end
+  end
+end
diff --git a/test/support/login_macro.rb b/test/support/login_macro.rb
new file mode 100644
index 000000000..dd3fcf6a7
--- /dev/null
+++ b/test/support/login_macro.rb
@@ -0,0 +1,12 @@
+module LoginMacro
+  def login_with(user)
+    visit("/sessions/new")
+    within("form") do
+      fill_in("session_name", :with => user.name)
+      fill_in("session_password", :with => user.password)
+    end
+    click_button(I18n.t("terms.sign_in"))
+  end
+end
+
+ActionDispatch::IntegrationTest.include(LoginMacro)
diff --git a/test/support/stub_daemon.rb b/test/support/stub_daemon.rb
new file mode 100644
index 000000000..25e88e218
--- /dev/null
+++ b/test/support/stub_daemon.rb
@@ -0,0 +1,13 @@
+module StubDaemon
+  def stub_daemon(running: false)
+    daemon = FactoryBot.build(:fluentd, variant: "td-agent")
+    stub(Fluentd).instance { daemon }
+    any_instance_of(Fluentd::Agent::TdAgent) do |object|
+      stub(object).detached_command { true }
+      stub(object).running? { running }
+    end
+    daemon.agent.config_write("")
+  end
+end
+
+ActionDispatch::IntegrationTest.include(StubDaemon)
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 99cf40d3a..c1bbc0276 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -2,10 +2,12 @@
 require_relative '../config/environment'
 require 'test/unit/rails/test_help'
 require 'test/unit/rr'
+require 'test/unit/capybara'
 require 'webmock/test_unit'
 
 WebMock.disable_net_connect!(allow_localhost: true)
 
+
 module FixturePath
   def fixture_path(fixture_name)
     Rails.root.join("test/fixtures", fixture_name).to_s
@@ -20,3 +22,21 @@ class ActiveSupport::TestCase
   include FixturePath
   extend FixturePath
 end
+
+Capybara.register_driver :selenium do |app|
+  Capybara::Selenium::Driver.new(app,
+    browser: :chrome,
+    desired_capabilities: Selenium::WebDriver::Remote::Capabilities.chrome(
+      chrome_options: {
+        args: %w(headless disable-gpu window-size=1920,1080),
+      },
+    )
+  )
+end
+
+Capybara.javascript_driver = :selenium
+require "capybara-screenshot/testunit"
+
+Dir[Rails.root.join("test/support/**/*.rb")].each do |path|
+  require(path)
+end

From 51e900d98b5abe77bde267d09ac2dd3f77298503 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 14:02:30 +0900
Subject: [PATCH 12/46] Add more assertions

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/integration/dashboard_test.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/test/integration/dashboard_test.rb b/test/integration/dashboard_test.rb
index c99dc5e06..0ff6cf412 100644
--- a/test/integration/dashboard_test.rb
+++ b/test/integration/dashboard_test.rb
@@ -16,10 +16,13 @@ class DashboardTest < ActionDispatch::IntegrationTest
     assert do
       find_link(I18n.t('terms.setup', target: 'td-agent'))
     end
+    assert do
+      !page.has_css?(".fluentd-status")
+    end
   end
 
   test "fluentd is stop" do
-    stub_daemon
+    stub_daemon(running: false)
     visit("/")
     assert do
       page.has_css?('h1', text: I18n.t('fluentd.show.page_title'))
@@ -30,6 +33,9 @@ class DashboardTest < ActionDispatch::IntegrationTest
     assert do
       page.has_css?('h4', text: I18n.t('fluentd.common.fluentd_info'))
     end
+    assert do
+      page.has_css?(".fluentd-status .stopped")
+    end
   end
 
   test "fluentd is running" do
@@ -44,5 +50,8 @@ class DashboardTest < ActionDispatch::IntegrationTest
     assert do
       page.has_css?('h4', text: I18n.t('fluentd.common.fluentd_info'))
     end
+    assert do
+      page.has_css?(".fluentd-status .running")
+    end
   end
 end

From 10d28765fc0c3c23c1bff1c36d7ff48ca5023fd9 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 14:02:47 +0900
Subject: [PATCH 13/46] Add test/integration/fluentd_ui_update_checking_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../fluentd_ui_update_checking_test.rb        | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 test/integration/fluentd_ui_update_checking_test.rb

diff --git a/test/integration/fluentd_ui_update_checking_test.rb b/test/integration/fluentd_ui_update_checking_test.rb
new file mode 100644
index 000000000..b000463c7
--- /dev/null
+++ b/test/integration/fluentd_ui_update_checking_test.rb
@@ -0,0 +1,27 @@
+require "test_helper"
+
+class UpdateCheckingTest < ActionDispatch::IntegrationTest
+  setup do
+    login_with(FactoryBot.build(:user))
+  end
+
+  teardown do
+    FluentdUI.latest_version = ::FluentdUI::VERSION
+  end
+
+  test "show popup if newer version is available" do
+    version = "9999.99"
+    FluentdUI.latest_version = version
+    visit root_path
+    within(".alert-info") do
+      assert_equal("fluentd-ui 9999.99 is available. Go to system information page", text)
+    end
+  end
+
+  test "not show popup newer version is not available" do
+    visit root_path
+    assert do
+      !page.has_css?(".alert-info")
+    end
+  end
+end

From d617f9f661b8488790f895254e6673dafb2328f0 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 14:02:55 +0900
Subject: [PATCH 14/46] Add test/integration/sesstions_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/integration/sesstions_test.rb | 56 ++++++++++++++++++++++++++++++
 test/support/login_macro.rb        |  4 +--
 2 files changed, 58 insertions(+), 2 deletions(-)
 create mode 100644 test/integration/sesstions_test.rb

diff --git a/test/integration/sesstions_test.rb b/test/integration/sesstions_test.rb
new file mode 100644
index 000000000..782427ee8
--- /dev/null
+++ b/test/integration/sesstions_test.rb
@@ -0,0 +1,56 @@
+require "test_helper"
+
+class SessionsTest < ActionDispatch::IntegrationTest
+  sub_test_case "sign in with default password" do
+    test "correct credentials" do
+      login_with(FactoryBot.build(:user))
+      assert_equal(daemon_path, current_path)
+    end
+
+    test "wrond credentials" do
+      login_with(FactoryBot.build(:user, password: "wrongpassword"))
+      assert do
+        daemon_path != current_path
+      end
+      assert do
+        page.has_css?("form")
+      end
+    end
+  end
+
+  sub_test_case "sign in with modified password" do
+    setup do
+      new_password = "newpassword"
+      @user = FactoryBot.build(:user)
+      @user.update_attributes(current_password: Settings.default_password,
+                              password: new_password,
+                              password_confirmation: new_password)
+
+
+    end
+
+    teardown do
+      # reset password to the default
+      FileUtils.rm_f(User::ENCRYPTED_PASSWORD_FILE)
+    end
+
+    test "login success with correct password" do
+      login_with(@user)
+      assert_equal(daemon_path, current_path)
+    end
+
+    test "login failure with wrong password" do
+      login_with(@user, password: "wrongpassword")
+      assert do
+        daemon_path != current_path
+      end
+    end
+  end
+
+  test "at sign in page after sign out" do
+    login_with(FactoryBot.build(:user))
+    visit(root_path)
+    click_link(I18n.t("terms.sign_out"))
+    assert_equal(new_sessions_path, current_path)
+  end
+end
diff --git a/test/support/login_macro.rb b/test/support/login_macro.rb
index dd3fcf6a7..cb162a79a 100644
--- a/test/support/login_macro.rb
+++ b/test/support/login_macro.rb
@@ -1,9 +1,9 @@
 module LoginMacro
-  def login_with(user)
+  def login_with(user, password: nil)
     visit("/sessions/new")
     within("form") do
       fill_in("session_name", :with => user.name)
-      fill_in("session_password", :with => user.password)
+      fill_in("session_password", :with => password || user.password)
     end
     click_button(I18n.t("terms.sign_in"))
   end

From 4f950bbde6a46d6a20158be4cc0c924c5c43c972 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 18:30:32 +0900
Subject: [PATCH 15/46] Remove needless configuration

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/test_helper.rb | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/test/test_helper.rb b/test/test_helper.rb
index c1bbc0276..68552ca7d 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -23,20 +23,6 @@ class ActiveSupport::TestCase
   extend FixturePath
 end
 
-Capybara.register_driver :selenium do |app|
-  Capybara::Selenium::Driver.new(app,
-    browser: :chrome,
-    desired_capabilities: Selenium::WebDriver::Remote::Capabilities.chrome(
-      chrome_options: {
-        args: %w(headless disable-gpu window-size=1920,1080),
-      },
-    )
-  )
-end
-
-Capybara.javascript_driver = :selenium
-require "capybara-screenshot/testunit"
-
 Dir[Rails.root.join("test/support/**/*.rb")].each do |path|
   require(path)
 end

From 4927e7e003110816b7a5ba1b16600c1017e2df25 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 18:31:06 +0900
Subject: [PATCH 16/46] Use chromedriver-helper and update gems

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 Gemfile      |  5 +++--
 Gemfile.lock | 15 +++++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/Gemfile b/Gemfile
index a8b354af6..2f9fa9b71 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,10 +22,11 @@ end
 
 group :test do
   gem "factory_bot_rails"
-  gem "capybara", "~> 3.3.1"
+  gem "capybara", "~> 3.4.2"
   gem "capybara-screenshot"
+  gem "chromedriver-helper"
   gem "simplecov", "~> 0.16.1", require: false
   gem "webmock", "~> 3.3.0"
   gem "timecop"
-  gem "selenium-webdriver", "~> 3.12.0"
+  gem "selenium-webdriver", "~> 3.13.1"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 473842e9d..a665108a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,6 +78,8 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
+    archive-zip (0.11.0)
+      io-like (~> 0.3.0)
     arel (9.0.0)
     aws-eventstream (1.0.1)
     aws-partitions (1.96.0)
@@ -108,7 +110,7 @@ GEM
       msgpack (~> 1.0)
     bson (4.3.0)
     builder (3.2.3)
-    capybara (3.3.1)
+    capybara (3.4.2)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
@@ -120,6 +122,9 @@ GEM
       launchy
     childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
+    chromedriver-helper (1.2.0)
+      archive-zip (~> 0.10)
+      nokogiri (~> 1.8)
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
     cool.io (1.5.3)
@@ -205,6 +210,7 @@ GEM
       concurrent-ruby (~> 1.0)
     i18n_generators (2.1.1)
       rails (>= 3.0.0)
+    io-like (0.3.0)
     jbuilder (2.7.0)
       activesupport (>= 4.2.0)
       multi_json (>= 1.2)
@@ -299,7 +305,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    selenium-webdriver (3.12.0)
+    selenium-webdriver (3.13.1)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)
     serverengine (2.0.7)
@@ -380,8 +386,9 @@ PLATFORMS
 DEPENDENCIES
   better_errors
   binding_of_caller
-  capybara (~> 3.3.1)
+  capybara (~> 3.4.2)
   capybara-screenshot
+  chromedriver-helper
   factory_bot_rails
   fluentd-ui!
   i18n_generators (= 2.1.1)
@@ -389,7 +396,7 @@ DEPENDENCIES
   pry
   pry-rails
   rake
-  selenium-webdriver (~> 3.12.0)
+  selenium-webdriver (~> 3.13.1)
   simplecov (~> 0.16.1)
   test-unit-notify
   test-unit-rails

From 14857e8f8d37c336cd22e3e89eb56e3f36d1a542 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 18:31:30 +0900
Subject: [PATCH 17/46] Return daemon instance from stub_daemon

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/support/stub_daemon.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/support/stub_daemon.rb b/test/support/stub_daemon.rb
index 25e88e218..23bfb3692 100644
--- a/test/support/stub_daemon.rb
+++ b/test/support/stub_daemon.rb
@@ -7,6 +7,7 @@ def stub_daemon(running: false)
       stub(object).running? { running }
     end
     daemon.agent.config_write("")
+    daemon
   end
 end
 

From 7a6d813cc8552a258189ee17c80b8d87f0f5c43f Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 18:32:06 +0900
Subject: [PATCH 18/46] Add integration test

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/integration/setting_test.rb | 126 +++++++++++++++++++++++++++++++
 test/integration/users_test.rb   |  43 +++++++++++
 test/support/config_histories.rb |  68 +++++++++++++++++
 test/support/login_required.rb   |   8 ++
 4 files changed, 245 insertions(+)
 create mode 100644 test/integration/setting_test.rb
 create mode 100644 test/integration/users_test.rb
 create mode 100644 test/support/config_histories.rb
 create mode 100644 test/support/login_required.rb

diff --git a/test/integration/setting_test.rb b/test/integration/setting_test.rb
new file mode 100644
index 000000000..3a235fc2b
--- /dev/null
+++ b/test/integration/setting_test.rb
@@ -0,0 +1,126 @@
+require "test_helper"
+
+class Setting < ActionDispatch::IntegrationTest
+  include ::ConfigHistories::DaemonHaveSomeConfigHistories
+  include ::ConfigHistories::DaemonHadBeenStartedOnce
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    stub_daemon
+    daemon.agent.config_write("GREAT CONFIG HERE")
+
+    visit("/daemon/setting")
+  end
+
+  test "show setting" do
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.settings.show.page_title'))
+    end
+    assert do
+      page.has_link?(I18n.t('terms.edit'))
+    end
+    assert do
+      page.has_css?('pre', text: 'GREAT CONFIG HERE')
+    end
+    assert_equal(Settings.histories_count_in_preview + 1, all('.row tr').count) # links to hisotries#show + 1 table header
+    assert do
+      page.has_link?(I18n.t('fluentd.settings.show.link_to_histories'))
+    end
+    assert do
+      page.has_text?(I18n.t('fluentd.settings.running_backup.title'))
+    end
+  end
+
+  test "go to histories#index" do
+    click_link(I18n.t('fluentd.settings.show.link_to_histories'))
+
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.settings.histories.index.page_title'))
+    end
+  end
+
+  test "go to histories#show" do
+    all('.row tr td a').first.click
+
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.settings.histories.show.page_title'))
+    end
+  end
+
+  test "edit setting" do
+    click_link(I18n.t('terms.edit'))
+
+    assert do
+      page.has_css?('h1', text: I18n.t('fluentd.settings.edit.page_title'))
+    end
+    assert do
+      page.has_css?('p.text-danger', text: I18n.t('terms.notice_restart_for_config_edit', brand: 'fluentd'))
+    end
+
+    fill_in('config', with: 'YET ANOTHER CONFIG')
+
+    click_button(I18n.t('terms.update'))
+
+    assert_equal('/daemon/setting', current_path)
+    assert do
+      page.has_css?('pre', text: 'YET ANOTHER CONFIG')
+    end
+  end
+
+  sub_test_case "plain config" do
+    setup do
+      any_instance_of(Fluentd::Agent::TdAgent) do |object|
+        @conf = <<-'CONFIG'
+        <source>
+          @type forward
+        </source>
+        CONFIG
+        stub(object).dryrun(anything) { true }
+        daemon.agent.config_write(@conf)
+        click_link(I18n.t('terms.edit'))
+      end
+    end
+
+    test "configtest" do
+      click_button(I18n.t('terms.configtest'))
+      assert do
+        page.has_css?('.alert-success')
+      end
+    end
+
+    test "update & restart check" do
+      click_button(I18n.t('terms.update'))
+      # CodeMirror exchange \n -> \r\n
+      assert_equal(@conf, daemon.agent.config.gsub("\r\n", "\n"))
+    end
+  end
+
+  sub_test_case "embedded config" do
+    setup do
+      any_instance_of(Fluentd::Agent::TdAgent) do |object|
+        @conf = <<-'CONFIG'
+        <source>
+          type forward
+          id "foo#{Time.now.to_s}"
+        </source>
+        CONFIG
+        stub(object).dryrun(anything) { true }
+        daemon.agent.config_write(@conf)
+        click_link(I18n.t('terms.edit'))
+      end
+    end
+
+    test "configtest" do
+      click_button(I18n.t('terms.configtest'))
+      assert do
+        page.has_css?('.alert-success')
+      end
+    end
+
+    test "update & restart check" do
+      click_button(I18n.t('terms.update'))
+      # CodeMirror exchange \n -> \r\n
+      assert_equal(@conf, daemon.agent.config.gsub("\r\n", "\n"))
+    end
+  end
+end
diff --git a/test/integration/users_test.rb b/test/integration/users_test.rb
new file mode 100644
index 000000000..b244c3f88
--- /dev/null
+++ b/test/integration/users_test.rb
@@ -0,0 +1,43 @@
+require "test_helper"
+
+class UsersTest < ActionDispatch::IntegrationTest
+  test "login required" do
+    login_required(user_path)
+  end
+
+  sub_test_case "edit" do
+    setup do
+      @user = FactoryBot.build(:user)
+      login_with(@user)
+    end
+
+    teardown do
+      # reset password to the default
+      FileUtils.rm_f(User::ENCRYPTED_PASSWORD_FILE)
+    end
+
+    sub_test_case "to change password" do
+      def update_password(current_password, password, password_confirmation)
+        visit user_path
+        fill_in 'user[current_password]', with: current_password
+
+        fill_in 'user[password]', with: password
+        fill_in 'user[password_confirmation]', with: password_confirmation
+        click_button I18n.t("terms.update_password")
+      end
+
+      test "when input valid new password/confirmation" do
+        update_password(@user.password, "newpassword", "newpassword")
+        page.has_css?(".alert-success")
+        assert_equal(@user.digest("newpassword"), @user.stored_digest)
+      end
+
+      test "when input invalid new password/confirmation" do
+        original_digest = @user.stored_digest
+        update_password(@user.password, "newpassword", "invalidpassword")
+        page.has_css?(".alert-danger")
+        assert_equal(original_digest, @user.stored_digest)
+      end
+    end
+  end
+end
diff --git a/test/support/config_histories.rb b/test/support/config_histories.rb
new file mode 100644
index 000000000..cda6d9b32
--- /dev/null
+++ b/test/support/config_histories.rb
@@ -0,0 +1,68 @@
+require_relative "./stub_daemon"
+
+module ConfigHistories
+  module DaemonHaveSomeConfigHistories
+    extend ActiveSupport::Concern
+    include ::StubDaemon
+
+    included do
+      def daemon
+        @daemon ||= stub_daemon
+      end
+
+      setup do
+        config_contents = <<-CONFIG.strip_heredoc
+          <source>
+            @type forward
+            port 24224
+          </source>
+        CONFIG
+        new_config = <<-CONFIG
+          <source>
+            @type http
+            port 8899
+          </source>
+        CONFIG
+
+        three_hours_ago = Time.zone.now - 3.hours
+        Timecop.freeze(three_hours_ago)
+        FileUtils.rm_rf(daemon.agent.config_backup_dir)
+
+        7.times do |i|
+          backup_time = three_hours_ago - (i+1).hours
+          FileUtils.touch(File.join(daemon.agent.config_backup_dir, "#{backup_time.strftime("%Y%m%d_%H%M%S")}.conf"))
+        end
+
+        Timecop.freeze(three_hours_ago + 1.hours)
+        daemon.agent.config_write(config_contents)
+
+        Timecop.freeze(three_hours_ago + 2.hours)
+        daemon.agent.config_write(new_config)
+
+        Timecop.freeze(three_hours_ago + 3.hours)
+      end
+
+      teardown do
+        FileUtils.rm_rf(daemon.agent.config_backup_dir)
+        Timecop.return
+      end
+    end
+  end
+
+  module DaemonHadBeenStartedOnce
+    extend ActiveSupport::Concern
+
+    included do
+      setup do
+        @backup_content = "Running backup file content"
+        File.open(daemon.agent.running_config_backup_file, "w") do |file|
+          file.write(@backup_content)
+        end
+      end
+
+      teardown do
+        FileUtils.rm_rf(daemon.agent.config_backup_dir)
+      end
+    end
+  end
+end
diff --git a/test/support/login_required.rb b/test/support/login_required.rb
new file mode 100644
index 000000000..0a598cef9
--- /dev/null
+++ b/test/support/login_required.rb
@@ -0,0 +1,8 @@
+module LoginRequired
+  def login_required(url)
+    visit(url)
+    assert_equal(new_sessions_path, current_path)
+  end
+end
+
+ActionDispatch::IntegrationTest.include(LoginRequired)

From b01ad26c8a3e75bc103149f97ea80157b4152a23 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Mon, 30 Jul 2018 18:32:36 +0900
Subject: [PATCH 19/46] Add system test using JavaScript

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/application_system_test_case.rb  |   6 ++
 test/system/source_and_output_test.rb | 102 ++++++++++++++++++++++++++
 2 files changed, 108 insertions(+)
 create mode 100644 test/application_system_test_case.rb
 create mode 100644 test/system/source_and_output_test.rb

diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
new file mode 100644
index 000000000..7492793cf
--- /dev/null
+++ b/test/application_system_test_case.rb
@@ -0,0 +1,6 @@
+require "test_helper"
+
+class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
+  driven_by :selenium, using: :headless_chrome, screen_size: [1920, 1080]
+  # TODO enable screenshot
+end
diff --git a/test/system/source_and_output_test.rb b/test/system/source_and_output_test.rb
new file mode 100644
index 000000000..48ca5561a
--- /dev/null
+++ b/test/system/source_and_output_test.rb
@@ -0,0 +1,102 @@
+require "application_system_test_case"
+
+class SourceAndOutputTest < ApplicationSystemTestCase
+  setup do
+    login_with(FactoryBot.build(:user))
+    @daemon = stub_daemon
+  end
+
+  attribute :js, true
+  test "config is blank" do
+    @daemon.agent.config_write("")
+    visit(source_and_output_daemon_setting_path)
+
+    page.has_content?(I18n.t("fluentd.settings.source_and_output.setting_empty"))
+    page.has_css?(".input .empty")
+    page.has_css?(".output .empty")
+  end
+
+  sub_test_case "config is given" do
+    setup do
+      config = <<-CONFIG.strip_heredoc
+        <source>
+          # http://docs.fluentd.org/articles/in_forward
+          type forward
+          port 24224
+        </source>
+
+        <match debug.*>
+          # http://docs.fluentd.org/articles/out_stdout
+          type stdout
+        </match>
+
+        <match s3.*>
+          type s3
+          aws_key_id fofoaiofa
+          aws_sec_key aaaaaaaaaaaaaae
+          s3_bucket test
+          s3_endpoint s3-us-west-1.amazonaws.com
+          format out_file
+          include_time_key false
+          add_newline false
+          output_tag true
+          output_time true
+          store_as gzip
+          use_ssl true
+          buffer_type memory
+        </match>
+      CONFIG
+      @daemon.agent.config_write(config)
+      visit(source_and_output_daemon_setting_path)
+    end
+
+    attribute :js, true
+    test "elements" do
+      assert do
+        !page.has_content?(I18n.t("fluentd.settings.source_and_output.setting_empty"))
+      end
+     assert do
+        page.has_css?('.input .card .card-header')
+      end
+      assert do
+        page.has_css?('.output .card .card-header')
+      end
+    end
+
+    attribute :js, true
+    test ".card-body is hidden by default and click .card-header for display"  do
+      assert do
+        !page.has_css?('.input .card .card-body')
+      end
+      assert do
+        !page.has_css?('.output .card .card-body')
+      end
+      all(".input .card .card-header").first.click
+      assert do
+        page.has_css?('.input .card .card-body')
+      end
+      all(".output .card .card-header").first.click
+      assert do
+        page.has_css?('.output .card .card-body')
+      end
+    end
+
+    attribute :js, true
+    test "display plugin name" do
+      within ".input" do
+        assert do
+          page.has_content?("forward")
+        end
+      end
+
+      within ".output" do
+        assert do
+          page.has_content?("stdout")
+        end
+        assert do
+          page.has_content?("s3")
+        end
+      end
+    end
+  end
+end

From a7247dfbe61c19f80cfb87bb28cb72012672b229 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Tue, 31 Jul 2018 12:09:05 +0900
Subject: [PATCH 20/46] Strip heredoc

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/support/config_histories.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/support/config_histories.rb b/test/support/config_histories.rb
index cda6d9b32..7b6995645 100644
--- a/test/support/config_histories.rb
+++ b/test/support/config_histories.rb
@@ -17,7 +17,7 @@ def daemon
             port 24224
           </source>
         CONFIG
-        new_config = <<-CONFIG
+        new_config = <<-CONFIG.strip_heredoc
           <source>
             @type http
             port 8899

From 3567a98afcc42e681f70d9da42f6db46ebd0c8ba Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Tue, 31 Jul 2018 14:10:06 +0900
Subject: [PATCH 21/46] Add test/integration/fluentd/setting/histories_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../fluentd/setting/histories_test.rb         | 139 ++++++++++++++++++
 test/support/config_histories.rb              |   2 +-
 test/support/stub_daemon.rb                   |   4 +-
 3 files changed, 142 insertions(+), 3 deletions(-)
 create mode 100644 test/integration/fluentd/setting/histories_test.rb

diff --git a/test/integration/fluentd/setting/histories_test.rb b/test/integration/fluentd/setting/histories_test.rb
new file mode 100644
index 000000000..8f1303bc1
--- /dev/null
+++ b/test/integration/fluentd/setting/histories_test.rb
@@ -0,0 +1,139 @@
+require "test_helper"
+
+class HistoriesTest < ActionDispatch::IntegrationTest
+  include ConfigHistories::DaemonHaveSomeConfigHistories
+
+  setup do
+    login_with(FactoryBot.build(:user))
+  end
+
+  sub_test_case "index" do
+    setup do
+      visit("/daemon/setting/histories")
+    end
+
+    test "show histories#index" do
+      assert do
+        page.has_css?("h1", text: I18n.t("fluentd.settings.histories.index.page_title"))
+      end
+      # links to hisotries#show + 1 table header
+      assert_equal(10, all(".row tr").count)
+    end
+
+    test "go to histories#show" do
+      all(".row tr td a").first.click
+
+      assert do
+        page.has_css?("h1", text: I18n.t("fluentd.settings.histories.show.page_title"))
+      end
+    end
+  end
+
+  sub_test_case "show" do
+    setup do
+      @last_backup_file = Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order.first)
+      @new_file = Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order[1])
+    end
+
+    sub_test_case "with diff" do
+      setup do
+        visit("/daemon/setting/histories/#{@last_backup_file.file_id}")
+      end
+
+      test "show histories#show" do
+        assert do
+          page.has_css?("h1", text: I18n.t("fluentd.settings.histories.show.page_title"))
+        end
+        doc = Nokogiri.HTML(page.source)
+        assert_equal(@last_backup_file.content.strip, doc.search("pre").first.text)
+      end
+
+      test "shows diff between current and target" do
+        within(".diff pre") do
+          [
+            "- @type http",
+            "+ @type forward",
+            "- port 8899",
+            "+ port 24224"
+          ].each do |text|
+            assert do
+              has_text?(text)
+            end
+          end
+        end
+      end
+
+      test "update config and redirect to setting#show" do
+        click_link(I18n.t("terms.reuse"))
+
+        assert do
+          page.has_css?("h1", text: I18n.t("fluentd.settings.show.page_title"))
+        end
+        assert do
+          page.has_text?(I18n.t("messages.config_successfully_copied", brand: "fluentd") )
+        end
+        assert_equal("/daemon/setting", page.current_path)
+      end
+    end
+
+    sub_test_case "without diff" do
+      setup do
+        visit("/daemon/setting/histories/#{@new_file.file_id}")
+      end
+
+      test "shows no diff message" do
+        assert do
+          page.has_text?(I18n.t("messages.no_diff"))
+        end
+      end
+    end
+
+    sub_test_case "configtest" do
+      setup do
+        # To use fluentd_gem for real dry-run checking
+        @daemon = FactoryBot.build(:fluentd, variant: "fluentd_gem")
+      end
+
+      def config_test(config)
+        daemon.agent.config_write config
+        daemon.agent.config_write "# dummy"
+        backup = Fluentd::SettingArchive::BackupFile.new(daemon.agent.backup_files_in_new_order.first)
+        visit("/daemon/setting/histories/#{backup.file_id}")
+        click_link(I18n.t("terms.configtest"))
+      end
+
+      test "invalid config" do
+        config_test(<<-CONFIG)
+          <source>
+            @type no_such_plugin
+          </source>
+        CONFIG
+        assert do
+          !page.has_css?('.alert-success')
+        end
+        assert do
+          page.has_css?('.alert-danger')
+        end
+        assert do
+          page.has_text?(%Q|Unknown input plugin 'no_such_plugin'|)
+        end
+      end
+
+      test "valid config" do
+        config_test(<<-CONFIG)
+          <source>
+            @type syslog
+            tag syslog
+          </source>
+        CONFIG
+
+        assert do
+          page.has_css?('.alert-success')
+        end
+        assert do
+          !page.has_css?('.alert-danger')
+        end
+      end
+    end
+  end
+end
diff --git a/test/support/config_histories.rb b/test/support/config_histories.rb
index 7b6995645..390fc399b 100644
--- a/test/support/config_histories.rb
+++ b/test/support/config_histories.rb
@@ -7,7 +7,7 @@ module DaemonHaveSomeConfigHistories
 
     included do
       def daemon
-        @daemon ||= stub_daemon
+        @daemon ||= stub_daemon(variant: "fluentd_gem")
       end
 
       setup do
diff --git a/test/support/stub_daemon.rb b/test/support/stub_daemon.rb
index 23bfb3692..f34ce0978 100644
--- a/test/support/stub_daemon.rb
+++ b/test/support/stub_daemon.rb
@@ -1,6 +1,6 @@
 module StubDaemon
-  def stub_daemon(running: false)
-    daemon = FactoryBot.build(:fluentd, variant: "td-agent")
+  def stub_daemon(running: false, variant: "td-agent")
+    daemon = FactoryBot.build(:fluentd, variant: variant)
     stub(Fluentd).instance { daemon }
     any_instance_of(Fluentd::Agent::TdAgent) do |object|
       stub(object).detached_command { true }

From 2e3d599628aabffa3cecd24738e88c80b4b28bd2 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Tue, 31 Jul 2018 14:17:25 +0900
Subject: [PATCH 22/46] Add test/integration/fluentd/setting/notes_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../integration/fluentd/setting/notes_test.rb | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 test/integration/fluentd/setting/notes_test.rb

diff --git a/test/integration/fluentd/setting/notes_test.rb b/test/integration/fluentd/setting/notes_test.rb
new file mode 100644
index 000000000..dd9df158d
--- /dev/null
+++ b/test/integration/fluentd/setting/notes_test.rb
@@ -0,0 +1,27 @@
+require "test_helper"
+
+class NotesTest < ActionDispatch::IntegrationTest
+  include ConfigHistories::DaemonHaveSomeConfigHistories
+
+  setup do
+    login_with(FactoryBot.build(:user))
+  end
+
+  sub_test_case "update" do
+    setup do
+      visit("/daemon/setting/histories")
+    end
+
+    test "update a content of the first note" do
+      content = "This config file is for ..."
+      within(first("form")) do
+        first(".note-content").set(content)
+        click_button(I18n.t('terms.save'))
+      end
+
+      within(first("form")) do
+        assert_equal(content, first(".note-content").value)
+      end
+    end
+  end
+end

From 949ca1a0735e144756f6c2b4d70c4590f584e880 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Tue, 31 Jul 2018 14:55:07 +0900
Subject: [PATCH 23/46] Add
 test/integration/fluentd/setting/running_backup_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../fluentd/setting/running_backup_test.rb    | 65 +++++++++++++++++++
 test/support/config_histories.rb              |  6 +-
 2 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 test/integration/fluentd/setting/running_backup_test.rb

diff --git a/test/integration/fluentd/setting/running_backup_test.rb b/test/integration/fluentd/setting/running_backup_test.rb
new file mode 100644
index 000000000..32e6fc572
--- /dev/null
+++ b/test/integration/fluentd/setting/running_backup_test.rb
@@ -0,0 +1,65 @@
+require "test_helper"
+
+class RunningBackupTest < ActionDispatch::IntegrationTest
+  include ConfigHistories::DaemonHaveSomeConfigHistories
+
+  setup do
+    login_with(FactoryBot.build(:user))
+  end
+
+  sub_test_case "have no running backup files" do
+    test "have no contents, no reuse button" do
+      visit("/daemon/setting/running_backup")
+      assert do
+        page.has_text?(I18n.t('fluentd.common.never_started_yet', brand: 'fluentd'))
+      end
+      assert do
+        !page.has_css?("pre")
+      end
+      assert do
+        !page.has_text?(I18n.t("terms.reuse"))
+      end
+    end
+  end
+
+  sub_test_case "have running backup files" do
+    include ConfigHistories::DaemonHadBeenStartedOnce
+
+    setup do
+      visit("/daemon/setting/running_backup")
+    end
+
+    test "have content and reuse button" do
+      assert do
+        !page.has_text?(I18n.t('fluentd.common.never_started_yet', brand: 'fluentd'))
+      end
+      assert do
+        page.has_text?(backup_content)
+      end
+      assert do
+        page.has_text?(I18n.t("terms.reuse"))
+      end
+    end
+
+    test "have diff" do
+      diff = page.first(".diff pre").native.inner_text
+      assert_equal(<<-DIFF.gsub("\n\n", ""), diff)
+
+  - <source>
+  + Running backup file content
+  -   @type http
+  -   port 8899
+  - </source>
+  \n
+      DIFF
+    end
+
+    test "have no diff" do
+      daemon.agent.config_write(backup_content)
+      visit("/daemon/setting/running_backup")
+      assert do
+        page.has_text?(I18n.t('messages.no_diff'))
+      end
+    end
+  end
+end
diff --git a/test/support/config_histories.rb b/test/support/config_histories.rb
index 390fc399b..42ed28817 100644
--- a/test/support/config_histories.rb
+++ b/test/support/config_histories.rb
@@ -60,8 +60,12 @@ module DaemonHadBeenStartedOnce
         end
       end
 
+      def backup_content
+        @backup_content
+      end
+
       teardown do
-        FileUtils.rm_rf(daemon.agent.config_backup_dir)
+        FileUtils.rm_rf(daemon.agent.running_config_backup_dir)
       end
     end
   end

From b537b9d64eb769c0e9a5a9a4977715a9049df30c Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 16:26:15 +0900
Subject: [PATCH 24/46] Add test/decorators/plugin_decorator_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/decorators/plugin_decorator_test.rb | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 test/decorators/plugin_decorator_test.rb

diff --git a/test/decorators/plugin_decorator_test.rb b/test/decorators/plugin_decorator_test.rb
new file mode 100644
index 000000000..0acd6e062
--- /dev/null
+++ b/test/decorators/plugin_decorator_test.rb
@@ -0,0 +1,26 @@
+require "test_helper"
+
+class PluginDecoratorTest < ActiveSupport::TestCase
+  setup do
+    @plugin = FactoryBot.build(:plugin).decorate
+  end
+
+  sub_test_case "#status" do
+    test "returns the term for processing while processing" do
+      mock(@plugin.object).processing? { true }
+      assert_equal(I18n.t("terms.processing"), @plugin.status)
+    end
+
+    test "already installed" do
+      stub(@plugin.object).processing? { false }
+      stub(@plugin.object).installed? { true }
+      assert_equal(I18n.t("terms.installed"), @plugin.status)
+    end
+
+    test "not installed yet" do
+      stub(@plugin.object).processing? { false }
+      stub(@plugin.object).installed? { false }
+      assert_equal(I18n.t("terms.not_installed"), @plugin.status)
+    end
+  end
+end

From bc76f8c8753f923a1f2141a33c1873f48919da8b Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 16:26:29 +0900
Subject: [PATCH 25/46] Add test/controllers/application_controller_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../application_controller_test.rb            | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 test/controllers/application_controller_test.rb

diff --git a/test/controllers/application_controller_test.rb b/test/controllers/application_controller_test.rb
new file mode 100644
index 000000000..2afc60953
--- /dev/null
+++ b/test/controllers/application_controller_test.rb
@@ -0,0 +1,42 @@
+require "test_helper"
+
+class ApplicationControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    user = FactoryBot.build(:user)
+    post(sessions_path(session: { name: user.name, password: user.password }))
+
+    I18n.locale = I18n.default_locale # initialize
+  end
+
+  sub_test_case "with params[:lang]" do
+    data("available locale" => [:ja, :ja],
+        "unavailable locale" => [:ka, :en])
+    test "locales" do |(locale, expected_locale)|
+      get(daemon_path, params: { lang: locale })
+      assert_equal(expected_locale, I18n.locale)
+    end
+  end
+
+  sub_test_case "with session[:prefer_lang]" do
+    setup do
+      any_instance_of(ApplicationController) do |object|
+        stub(object).locale_from_session { :ja }
+      end
+    end
+
+    test "session[:prefer_lang] will be set as locale" do
+      get(daemon_path)
+      assert_equal(:ja, I18n.locale)
+    end
+  end
+
+  sub_test_case "with request.env['HTTP_ACCEPT_LANGUAGE']" do
+    data("available" =>["ja", :ja],
+         "not available but start with en" => ["en-us", :en],
+         "accept_language is invalid" => ["ka", :en])
+    test "accept_language" do |(accept_language, expected_locale)|
+      get(daemon_path, env: { "HTTP_ACCEPT_LANGUAGE" => accept_language })
+      assert_equal(expected_locale, I18n.locale)
+    end
+  end
+end

From 5d25cf1625c9e99aeb94e3eae59b65ae3689f4ac Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 16:26:43 +0900
Subject: [PATCH 26/46] Add test/controllers/polling_controller_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/controllers/polling_controller_test.rb | 29 +++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 test/controllers/polling_controller_test.rb

diff --git a/test/controllers/polling_controller_test.rb b/test/controllers/polling_controller_test.rb
new file mode 100644
index 000000000..1dfe5e709
--- /dev/null
+++ b/test/controllers/polling_controller_test.rb
@@ -0,0 +1,29 @@
+require "test_helper"
+
+class PollingControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    user = FactoryBot.build(:user)
+    post(sessions_path(session: { name: user.name, password: user.password }))
+  end
+
+  test "may find nothing" do
+    stub(Plugin).installing { [] }
+    stub(Plugin).uninstalling { [] }
+    get(polling_alerts_path)
+    assert_response(:success)
+  end
+
+  test "may find gems being uninstalled" do
+    stub(Plugin).installing { [] }
+    stub(Plugin).uninstalling { [FactoryBot.build(:plugin)] }
+    get(polling_alerts_path)
+    assert_response(:success)
+  end
+
+  test "may find gems being installed" do
+    stub(Plugin).installing { [FactoryBot.build(:plugin)] }
+    stub(Plugin).uninstalling { [] }
+    get(polling_alerts_path)
+    assert_response(:success)
+  end
+end

From a6e90b0eaaf8fb9cb77565187af7732b0a66ae13 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 17:45:22 +0900
Subject: [PATCH 27/46] Remove garbage

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/application_system_test_case.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
index 7492793cf..ba8b3a4fc 100644
--- a/test/application_system_test_case.rb
+++ b/test/application_system_test_case.rb
@@ -2,5 +2,4 @@
 
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
   driven_by :selenium, using: :headless_chrome, screen_size: [1920, 1080]
-  # TODO enable screenshot
 end

From 04b043cc84aacb1e89ba18dff94ecbeb25b08dec Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 18:20:12 +0900
Subject: [PATCH 28/46] Add test/controllers/misc_controller_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/controllers/misc_controller_test.rb | 70 ++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 test/controllers/misc_controller_test.rb

diff --git a/test/controllers/misc_controller_test.rb b/test/controllers/misc_controller_test.rb
new file mode 100644
index 000000000..48b7440eb
--- /dev/null
+++ b/test/controllers/misc_controller_test.rb
@@ -0,0 +1,70 @@
+require "test_helper"
+
+class MiscControllerTest < ActionDispatch::IntegrationTest
+  class DummyAgent
+    def log
+      Struct.new(:read).new(read: "dummy_log_content")
+    end
+
+    def version
+      "dummy version"
+    end
+  end
+
+  setup do
+    @fluentd = FactoryBot.build(:fluentd, log_file: "dummy.log")
+    @agent = DummyAgent.new
+    @fluentd_log_content = @agent.log.read
+    @fluentd_version = @agent.version
+    @fluentd_ui_log_content = <<-LOG.strip_heredoc
+    log1
+    log2
+    log3
+    LOG
+
+    @dummy_log_path = "tmp/dummy.log"
+    @destination_dir = Rails.root.join("tmp/system_info")
+
+    user = FactoryBot.build(:user)
+    post(sessions_path(session: { name: user.name, password: user.password }))
+    any_instance_of(MiscController) do |object|
+      stub(object).log_path { @dummy_log_path }
+    end
+
+    File.write(@dummy_log_path, @fluentd_ui_log_content)
+    stub(@fluentd).agent { @agent }
+    stub(Fluentd).instance { @fluentd }
+  end
+
+  sub_test_case "download info" do
+    setup do
+      get(misc_download_info_path)
+      #expand files in zip
+      Zip::File.open(Rails.root.join("tmp/system_info.zip")) do |zip_file|
+        FileUtils.mkdir_p(@destination_dir)
+
+        zip_file.each do |entry|
+          destination = File.join(@destination_dir, entry.name)
+          zip_file.extract(entry, destination) unless File.exist?(destination)
+        end
+      end
+    end
+
+    teardown do
+      FileUtils.rm_rf(Rails.root.join("tmp/system_info.zip"))
+      FileUtils.rm_rf(@destination_dir)
+      FileUtils.rm_rf("tmp/dummy.log")
+    end
+
+    def content_of(name)
+      File.read(File.join(@destination_dir, name))
+    end
+
+    test "write files" do
+      assert_equal("#{@fluentd_log_content}\n", content_of("fluentd.log"))
+      assert_equal("#{@fluentd_ui_log_content}", content_of("fluentd-ui.log"))
+      assert_match("RAILS_ENV=test", content_of("env.txt"))
+      assert_match("fluentd: #{@fluentd_version}", content_of("versions.txt"))
+    end
+  end
+end

From a6d31ee20dcd808c793519c074c157ac0f82adda Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 1 Aug 2018 18:45:04 +0900
Subject: [PATCH 29/46] Add test/controllers/fluentd/agents_controller_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../fluentd/agents_controller_test.rb         | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 test/controllers/fluentd/agents_controller_test.rb

diff --git a/test/controllers/fluentd/agents_controller_test.rb b/test/controllers/fluentd/agents_controller_test.rb
new file mode 100644
index 000000000..33cb55d59
--- /dev/null
+++ b/test/controllers/fluentd/agents_controller_test.rb
@@ -0,0 +1,39 @@
+require "test_helper"
+
+class Fluentd
+  class AgentsControllerTest < ActionDispatch::IntegrationTest
+    setup do
+      @log = Object.new
+      @agent = Object.new
+      @fluentd = FactoryBot.build(:fluentd)
+      stub(@agent).log { @log }
+      stub(@fluentd).agent { @agent }
+      stub(Fluentd).instance { @fluentd }
+
+
+      user = FactoryBot.build(:user)
+      post(sessions_path(session: { name: user.name, password: user.password }))
+
+
+    end
+
+    data("stop" => "stop",
+         "start" => "start",
+         "restart" => "restart",
+         "reload" => "reload")
+    test "the action succeed" do |action|
+      mock(@agent).__send__(action) { true }
+      put(__send__("#{action}_daemon_agent_path"))
+    end
+
+    data("stop" => "stop",
+         "start" => "start",
+         "restart" => "restart",
+         "reload" => "reload")
+    test "the action failure" do |action|
+      mock(@agent).__send__(action) { false }
+      mock(@log).tail(1) { ["dummylog"] } unless action == "stop"
+      put(__send__("#{action}_daemon_agent_path"))
+    end
+  end
+end

From 90e6df54f3214eae41e1aa173c8a429267217fe7 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 10:05:21 +0900
Subject: [PATCH 30/46] Add test/lib/*_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/lib/fluentd_ui_test.rb                 | 36 +++++++++
 test/lib/regexp_preview/multi_line_test.rb  | 86 ++++++++++++++++++++
 test/lib/regexp_preview/single_line_test.rb | 87 +++++++++++++++++++++
 3 files changed, 209 insertions(+)
 create mode 100644 test/lib/fluentd_ui_test.rb
 create mode 100644 test/lib/regexp_preview/multi_line_test.rb
 create mode 100644 test/lib/regexp_preview/single_line_test.rb

diff --git a/test/lib/fluentd_ui_test.rb b/test/lib/fluentd_ui_test.rb
new file mode 100644
index 000000000..6ab7b23ea
--- /dev/null
+++ b/test/lib/fluentd_ui_test.rb
@@ -0,0 +1,36 @@
+require "test_helper"
+
+class FluentdUITest < ActiveSupport::TestCase
+  sub_test_case ".update_available?" do
+    setup do
+      @current_version = FluentdUI::VERSION
+    end
+
+    test "unavailable" do
+      FluentdUI.latest_version = @current_version
+      assert do
+        !FluentdUI.update_available?
+      end
+    end
+
+    test "available" do
+      FluentdUI.latest_version = @current_version.succ
+      assert do
+        FluentdUI.update_available?
+      end
+    end
+  end
+
+  sub_test_case ".fluentd_version" do
+    test "not ready" do
+      stub(Fluentd).instance { nil }
+      assert_nil(FluentdUI.fluentd_version)
+    end
+
+    test "ready" do
+      target = FactoryBot.build(:fluentd)
+      stub(Fluentd).instance{ target }
+      assert_equal(target.agent.version, FluentdUI.fluentd_version)
+    end
+  end
+end
diff --git a/test/lib/regexp_preview/multi_line_test.rb b/test/lib/regexp_preview/multi_line_test.rb
new file mode 100644
index 000000000..8b546eab6
--- /dev/null
+++ b/test/lib/regexp_preview/multi_line_test.rb
@@ -0,0 +1,86 @@
+require "test_helper"
+
+module RegexpPreview
+  class MultilineTest < ActiveSupport::TestCase
+    test "simple usage" do
+      config = {
+        "format_firstline" => "/foo/",
+        "time_format" => "time_format",
+      }
+      config["format1"] = "/(?<foo>foo)\n/"
+      config["format2"] = "/(?<bar>bar)/"
+      3.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
+        config["format#{i}"] = "//"
+      end
+      preview = RegexpPreview::MultiLine.new(fixture_path("error0.log"), "multiline", config)
+      matches = [
+        {
+          whole: "foo\nbar\nbaz\n1\n2\n3\n4\n5\n6\n10\n11\n12",
+          matches: [
+            { key: "foo", matched: "foo", pos: [0, 3] },
+            { key: "bar", matched: "bar", pos: [4, 7] }
+          ]
+        }
+      ]
+      assert_equal(matches, preview.matches[:matches])
+    end
+
+    test "detect only continuous patterns" do
+      config = {
+        "format_firstline" => "/foo/",
+        "time_format" => "time_format",
+      }
+      config["format1"] = "/(?<foo>foo)\n/"
+      config["format2"] = "/(?<bar>baz)/"
+      3.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
+        config["format#{i}"] = "//"
+      end
+      preview = RegexpPreview::MultiLine.new(fixture_path("error0.log"), "multiline", config)
+      assert_equal([], preview.matches[:matches])
+    end
+
+    # http://docs.fluentd.org/articles/in_tail
+    test "example on document" do
+      config = {
+        "format_firstline" => "/\\d{4}-\\d{1,2}-\\d{1,2}/",
+        "format1" => "/^(?<time>\\d{4}-\\d{1,2}-\\d{1,2} \\d{1,2}:\\d{1,2}:\\d{1,2}) \\[(?<thread>.*)\\] (?<level>[^\\s]+)(?<message>.*)/",
+        "time_format" => "%Y-%m-%d %H:%M:%S",
+        "keep_time_key" => true
+      }
+      2.upto(Fluentd::Setting::InTail::MULTI_LINE_MAX_FORMAT_COUNT) do |i|
+        config["format#{i}"] = "//"
+      end
+      preview = RegexpPreview::MultiLine.new(fixture_path("multiline_example.log"), "multiline", config)
+      matches = [
+            {
+              whole: "2013-3-03 14:27:33 [main] INFO  Main - Start\n",
+              matches: [
+                { key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18] },
+                { key: "thread", matched: "main", pos: [20, 24] },
+                { key: "level", matched: "INFO", pos: [26, 30] },
+                { key: "message", matched: "  Main - Start\n", pos: [30, 45] }
+              ]
+            },
+            {
+              whole: "2013-3-03 14:27:33 [main] ERROR Main - Exception\njavax.management.RuntimeErrorException: null\n    at Main.main(Main.java:16) ~[bin/:na]\n",
+              matches: [
+                { key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18] },
+                { key: "thread", matched: "main", pos: [20, 24] },
+                { key: "level", matched: "ERROR", pos: [26, 31] },
+                { key: "message", matched: " Main - Exception\njavax.management.RuntimeErrorException: null\n    at Main.main(Main.java:16) ~[bin/:na]\n", pos: [31, 136] },
+              ]
+            },
+            {
+              whole: "2013-3-03 14:27:33 [main] INFO  Main - End",
+              matches: [
+                { key: "time", matched: "2013-3-03 14:27:33", pos: [0, 18] },
+                { key: "thread", matched: "main", pos: [20, 24] },
+                { key: "level", matched: "INFO", pos: [26, 30] },
+                { key: "message", matched: "  Main - End", pos: [30, 42] },
+              ]
+            }
+      ]
+      assert_equal(matches, preview.matches[:matches])
+    end
+  end
+end
diff --git a/test/lib/regexp_preview/single_line_test.rb b/test/lib/regexp_preview/single_line_test.rb
new file mode 100644
index 000000000..10b206978
--- /dev/null
+++ b/test/lib/regexp_preview/single_line_test.rb
@@ -0,0 +1,87 @@
+require "test_helper"
+require "fluent/plugin/parser_apache"
+require "fluent/plugin/parser_nginx"
+
+module RegexpPreview
+  class SingleLineTest < ActiveSupport::TestCase
+    data("regexp" => ["regexp", Fluent::Plugin::RegexpParser, { "expression" => "(?<catefory>\[.+\])", "time_format" => "%Y/%m/%d" }],
+         "ltsv" => ["ltsv", Fluent::Plugin::LabeledTSVParser, {}],
+         "json" => ["json", Fluent::Plugin::JSONParser, {}],
+         "csv" => ["csv", Fluent::Plugin::CSVParser, { "keys" => "column1,column2" }],
+         "tsv" => ["tsv", Fluent::Plugin::TSVParser, { "keys" => "column1,column2" }],
+         "syslog" => ["syslog", Fluent::Plugin::SyslogParser, {}],
+         "apache" => ["apache", Fluent::Plugin::ApacheParser, {}],
+         "nginx" => ["nginx", Fluent::Plugin::NginxParser, {}])
+    test "create parser plugin instance from selected plugin name" do |(name, klass, config)|
+      preview = RegexpPreview::SingleLine.new("log_file.log", name, config)
+      assert_instance_of(klass, preview.plugin)
+    end
+
+    sub_test_case "#matches" do
+      test "regexp" do
+        config = {
+          "expression" => "(?<regexp>bar)", # bar from error0.log
+          "time_format" => "time_format",
+        }
+        preview = RegexpPreview::SingleLine.new(fixture_path("error0.log"), "regexp", config)
+        matches = [
+          {
+            whole: "bar",
+            matches: [
+              { key: "regexp", matched: "bar", pos: [0, 3] }
+            ]
+          }
+        ]
+        assert_equal(config, preview.matches[:pluginConfig])
+        assert_equal(matches,preview.matches[:matches])
+      end
+
+      test "csv" do
+        config = { "keys" => "column1,column2" }
+        preview = RegexpPreview::SingleLine.new(fixture_path("error0.log"), "csv", config)
+        assert do
+          preview.matches[:matches].empty?
+        end
+      end
+
+      test "syslog" do
+        config = {
+          "time_format" => "%Y-%m-%d %H:%M:%S %z",
+          "keep_time_key" => true
+        }
+        preview = RegexpPreview::SingleLine.new(fixture_path("error4.log"), "syslog", config)
+        matches = [
+          {
+            whole: "2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224",
+            matches: [
+              { key: "time", matched: "2014-05-27 10:54:37 +0900", pos: [0, 25] },
+              { key: "host", matched: "[info]:", pos: [26, 33] },
+              { key: "ident", matched: "listening", pos: [34, 43] },
+              { key: "message", matched: "24224", pos: [69, 74] }
+            ]
+          }
+        ]
+        assert_equal(matches, preview.matches[:matches])
+      end
+
+      test "syslog when keep_time_key is false" do
+        config = {
+          "time_format" => "%Y-%m-%d %H:%M:%S %z",
+          "keep_time_key" => false
+        }
+        preview = RegexpPreview::SingleLine.new(fixture_path("error4.log"), "syslog", config)
+        matches = [
+          {
+            whole: "2014-05-27 10:54:37 +0900 [info]: listening fluent socket on 0.0.0.0:24224",
+            matches: [
+              { key: "host", matched: "[info]:", pos: [26, 33] },
+              { key: "ident", matched: "listening", pos: [34, 43] },
+              { key: "message", matched: "24224", pos: [69, 74] }
+            ]
+          }
+        ]
+        assert_equal(matches, preview.matches[:matches])
+      end
+    end
+  end
+end

From a2f0a29b549b07ac1cef7b770b4e924d164abfd2 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 11:13:34 +0900
Subject: [PATCH 31/46] Add test/system/fluentd/setting/*_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/support/configurable_daemon_settings.rb  | 26 ++++++++++++
 .../system/fluentd/setting/in_forward_test.rb | 13 ++++++
 test/system/fluentd/setting/in_http_test.rb   | 13 ++++++
 .../fluentd/setting/in_monitor_agent.rb       | 13 ++++++
 .../fluentd/setting/out_elasticsearch_test.rb | 32 +++++++++++++++
 .../fluentd/setting/out_forward_test.rb       | 41 +++++++++++++++++++
 .../system/fluentd/setting/out_stdout_test.rb | 15 +++++++
 test/system/fluentd/setting/out_tdlog_test.rb | 15 +++++++
 8 files changed, 168 insertions(+)
 create mode 100644 test/support/configurable_daemon_settings.rb
 create mode 100644 test/system/fluentd/setting/in_forward_test.rb
 create mode 100644 test/system/fluentd/setting/in_http_test.rb
 create mode 100644 test/system/fluentd/setting/in_monitor_agent.rb
 create mode 100644 test/system/fluentd/setting/out_elasticsearch_test.rb
 create mode 100644 test/system/fluentd/setting/out_forward_test.rb
 create mode 100644 test/system/fluentd/setting/out_stdout_test.rb
 create mode 100644 test/system/fluentd/setting/out_tdlog_test.rb

diff --git a/test/support/configurable_daemon_settings.rb b/test/support/configurable_daemon_settings.rb
new file mode 100644
index 000000000..a95bc9968
--- /dev/null
+++ b/test/support/configurable_daemon_settings.rb
@@ -0,0 +1,26 @@
+module ConfigurableDaemonSettings
+  extend ActiveSupport::Concern
+
+  included do
+    test "show form" do
+      visit(__send__("daemon_setting_#{@type}_path"))
+      assert do
+        page.has_css?("input[name=\"setting[#{@form_name}]\"]")
+      end
+    end
+
+    test "Update config" do
+      assert do
+        !@daemon.agent.config.include?(@form_value)
+      end
+      visit(__send__("daemon_setting_#{@type}_path"))
+      within("form") do
+        fill_in(@form_name.capitalize, with: @form_value)
+      end
+      click_button(I18n.t("fluentd.common.finish"))
+      assert do
+        @daemon.agent.config.include?(@form_value)
+      end
+    end
+  end
+end
diff --git a/test/system/fluentd/setting/in_forward_test.rb b/test/system/fluentd/setting/in_forward_test.rb
new file mode 100644
index 000000000..e46692b8f
--- /dev/null
+++ b/test/system/fluentd/setting/in_forward_test.rb
@@ -0,0 +1,13 @@
+require "application_system_test_case"
+
+class InForwardTest < ApplicationSystemTestCase
+  include ConfigurableDaemonSettings
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    @type = "in_forward"
+    @form_name = "port"
+    @form_value = "12345"
+    @daemon = stub_daemon
+  end
+end
diff --git a/test/system/fluentd/setting/in_http_test.rb b/test/system/fluentd/setting/in_http_test.rb
new file mode 100644
index 000000000..ed81bbe1f
--- /dev/null
+++ b/test/system/fluentd/setting/in_http_test.rb
@@ -0,0 +1,13 @@
+require "application_system_test_case"
+
+class InHttpTest < ApplicationSystemTestCase
+  include ConfigurableDaemonSettings
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    @type = "in_http"
+    @form_name = "port"
+    @form_value = "12345"
+    @daemon = stub_daemon
+  end
+end
diff --git a/test/system/fluentd/setting/in_monitor_agent.rb b/test/system/fluentd/setting/in_monitor_agent.rb
new file mode 100644
index 000000000..cd92c0093
--- /dev/null
+++ b/test/system/fluentd/setting/in_monitor_agent.rb
@@ -0,0 +1,13 @@
+require "application_system_test_case"
+
+class InMonitorAgentTest < ApplicationSystemTestCase
+  include ConfigurableDaemonSettings
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    @type = "in_monitor_agent"
+    @form_name = "port"
+    @form_value = "12345"
+    @daemon = stub_daemon
+  end
+end
diff --git a/test/system/fluentd/setting/out_elasticsearch_test.rb b/test/system/fluentd/setting/out_elasticsearch_test.rb
new file mode 100644
index 000000000..9af32fc5b
--- /dev/null
+++ b/test/system/fluentd/setting/out_elasticsearch_test.rb
@@ -0,0 +1,32 @@
+require "application_system_test_case"
+
+class OutElasticsearchTest < ApplicationSystemTestCase
+  setup do
+    login_with(FactoryBot.build(:user))
+    @daemon = stub_daemon
+    @pattern = "test.out_forward.#{Time.now.to_i}.*"
+  end
+
+  test "show form" do
+    visit(daemon_setting_out_elasticsearch_path)
+    assert do
+      page.has_css?('input[name="setting[pattern]"]')
+    end
+  end
+
+  test "Update config" do
+    assert do
+      !@daemon.agent.config.include?(@pattern)
+    end
+    visit(daemon_setting_out_elasticsearch_path)
+    within("form") do
+      fill_in("Pattern", with: @pattern)
+      fill_in("Index name", with: "index")
+      fill_in("Type name", with: "type_name")
+    end
+    click_button(I18n.t("fluentd.common.finish"))
+    assert do
+      @daemon.agent.config.include?(@pattern)
+    end
+  end
+end
diff --git a/test/system/fluentd/setting/out_forward_test.rb b/test/system/fluentd/setting/out_forward_test.rb
new file mode 100644
index 000000000..0a178d8a4
--- /dev/null
+++ b/test/system/fluentd/setting/out_forward_test.rb
@@ -0,0 +1,41 @@
+require "application_system_test_case"
+require "fluent/plugin/buf_file"
+
+class OutForwardTest < ApplicationSystemTestCase
+  setup do
+    login_with(FactoryBot.build(:user))
+    @daemon = stub_daemon
+    @pattern = "test.out_forward.#{Time.now.to_i}.*"
+  end
+
+  test "show form" do
+    visit(daemon_setting_out_forward_path)
+    assert do
+      page.has_css?('input[name="setting[pattern]"]')
+    end
+  end
+
+  test "appendable server setting" do
+    visit(daemon_setting_out_forward_path)
+    assert_equal(1, all(".js-nested-column .js-append", visible: false).size)
+    all('.js-append').first.click
+    assert_equal(2, all(".js-nested-column .js-append", visible: false).size)
+  end
+
+  test "update config" do
+    assert do
+      !@daemon.agent.config.include?(@pattern)
+    end
+    visit(daemon_setting_out_forward_path)
+    within("form") do
+      fill_in("Pattern", with: @pattern)
+      fill_in("setting_server_0__host", with: "localhost")
+      fill_in("setting_server_0__port", with: "9999")
+      fill_in("Path", with: "/tmp/foo")
+    end
+    click_button(I18n.t("fluentd.common.finish"))
+    assert do
+      @daemon.agent.config.include?(@pattern)
+    end
+  end
+end
diff --git a/test/system/fluentd/setting/out_stdout_test.rb b/test/system/fluentd/setting/out_stdout_test.rb
new file mode 100644
index 000000000..631b100e1
--- /dev/null
+++ b/test/system/fluentd/setting/out_stdout_test.rb
@@ -0,0 +1,15 @@
+require "application_system_test_case"
+
+require "fluent/plugin/buf_file"
+
+class OutStdoutTest < ApplicationSystemTestCase
+  include ConfigurableDaemonSettings
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    @type = "out_stdout"
+    @form_name = "pattern"
+    @form_value = "stdout.**"
+    @daemon = stub_daemon
+  end
+end
diff --git a/test/system/fluentd/setting/out_tdlog_test.rb b/test/system/fluentd/setting/out_tdlog_test.rb
new file mode 100644
index 000000000..53ba23dd9
--- /dev/null
+++ b/test/system/fluentd/setting/out_tdlog_test.rb
@@ -0,0 +1,15 @@
+require "application_system_test_case"
+
+require "fluent/plugin/buf_file"
+
+class OutTdlogTest < ApplicationSystemTestCase
+  include ConfigurableDaemonSettings
+
+  setup do
+    login_with(FactoryBot.build(:user))
+    @type = "out_tdlog"
+    @form_name = "apikey"
+    @form_value = "dummydummy"
+    @daemon = stub_daemon
+  end
+end

From e6e2647bf3869fd996d45268de10811f2b9b54ef Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 12:39:45 +0900
Subject: [PATCH 32/46] Add test/models/fluentd/agent_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/models/fluentd/agent_test.rb | 279 ++++++++++++++++++++++++++++++
 1 file changed, 279 insertions(+)
 create mode 100644 test/models/fluentd/agent_test.rb

diff --git a/test/models/fluentd/agent_test.rb b/test/models/fluentd/agent_test.rb
new file mode 100644
index 000000000..6804883f6
--- /dev/null
+++ b/test/models/fluentd/agent_test.rb
@@ -0,0 +1,279 @@
+require "test_helper"
+
+class Fluentd
+  class AgentTest < ActiveSupport::TestCase
+    module CommonBehavior
+      extend ActiveSupport::Concern
+      included do
+        sub_test_case "#extra_options" do
+          test "blank" do
+            @agent = @klass.new({})
+            assert_equal({}, @agent.extra_options)
+            extra_options = {
+              config_file: @agent.config_file,
+              log_file: @agent.log_file,
+              pid_file: @agent.pid_file
+            }
+            assert_equal(extra_options, @klass.default_options)
+          end
+
+          test "given" do
+            options = {
+              config_file: "pid",
+              log_file: "log",
+              pid_file: "config"
+            }
+            @agent = @klass.new(options)
+            extra_options = {
+              config_file: @agent.config_file,
+              log_file: @agent.log_file,
+              pid_file: @agent.pid_file
+            }
+            assert_equal(extra_options, options)
+          end
+        end
+
+        sub_test_case "#errors_since" do
+          setup do
+            @logged_time = Time.parse('2014-05-27')
+            @now = Time.parse("2014-05-29")
+            Timecop.freeze(@now)
+          end
+
+          teardown do
+            Timecop.return
+          end
+
+          test "have no errors" do
+            stub(@agent).log_file { fixture_path("error0.log") }
+            assert do
+              @agent.log.errors_since(100.days.ago).empty?
+            end
+          end
+
+          sub_test_case "have errors" do
+            test "unreachable since 0 days ago" do
+              stub(@agent).log_file { fixture_path("error2.log") }
+              assert_equal([], @agent.log.errors_since(0.days.ago))
+            end
+
+            test "reachable since 100 days ago" do
+              stub(@agent).log_file { fixture_path("error2.log") }
+              logs = @agent.log.errors_since(100.days.ago)
+              assert do
+                logs[0][:subject].include?("Address already in use - bind(2)")
+              end
+              one = Time.parse(logs[0][:subject])
+              two = Time.parse(logs[1][:subject])
+              assert do
+                one >= two
+              end
+            end
+          end
+        end
+
+        sub_test_case "#recent_errors" do
+          test "have 0 error log" do
+            stub(@agent).log_file { fixture_path("error0.log") }
+            assert do
+              @agent.log.recent_errors(2).empty?
+            end
+          end
+
+          sub_test_case "have 2 error log" do
+            setup do
+              stub(@agent).log_file { fixture_path("error2.log") }
+            end
+
+            data("limit 1" => 1,
+                 "limit 2" => 2)
+            test "limit" do |limit|
+              assert do
+                limit == @agent.log.recent_errors(limit).size
+              end
+            end
+
+            test "contains stack trace" do
+              logs = @agent.log.recent_errors(2)
+              assert do
+                logs[0][:subject].include?("Address already in use - bind(2)")
+              end
+            end
+
+            test "newer(bottom) is first" do
+              logs = @agent.log.recent_errors(2)
+              one = Time.parse(logs[0][:subject])
+              two = Time.parse(logs[1][:subject])
+              assert do
+                one >= two
+              end
+            end
+          end
+
+          sub_test_case "have 3 errors log including sequential 2 error log" do
+            setup do
+              stub(@agent).log_file { fixture_path("error3.log") }
+            end
+
+            test "count 3 errors" do
+              logs = @agent.log.recent_errors(3)
+              assert_equal(logs[0][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "3")
+              assert_equal(logs[0][:notes].size, 1)
+              assert_equal(logs[1][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "2")
+              assert_equal(logs[1][:notes].size, 2)
+              assert_equal(logs[2][:subject].slice(/::EADDRINUSE: (\d) Address already in use/, 1), "1")
+              assert_equal(logs[2][:notes].size, 0)
+            end
+          end
+        end
+
+        sub_test_case "#dryrun" do
+          setup do
+            pend("/usr/sbin/td-agent does not exist") unless File.exist?("/usr/sbin/td-agent")
+            @root = FluentdUI.data_dir + "/tmp/agent-test/"
+            @dummy_log_file = @root + "dummy.log"
+            @dummy_pid_file = @root + "dummy.pid"
+
+            FileUtils.mkdir_p(@root)
+            stub(@agent).log_file { @dummy_log_file }
+            stub(@agent).pid_file { @dummy_pid_file }
+          end
+
+          sub_test_case "valid/invalid" do
+            setup do
+              @config_path = Rails.root.join("tmp", "fluent-test.conf").to_s
+            end
+
+            teardown do
+              File.unlink(@config_path) if @config_path && File.exist?(@config_path)
+            end
+
+            test "valid config" do
+              config = <<-CONF.strip_heredoc
+              <source>
+                @type forward
+              </source>
+              CONF
+              File.write(@config_path, config)
+              assert_nothing_raised do
+                @agent.dryrun!(@config_path)
+              end
+              assert_true(@agent.dryrun(@config_path))
+            end
+
+            test "invalid config" do
+              config = <<-CONF.strip_heredoc
+              <source>
+                @type forward
+              CONF
+              File.write(@config_path, config)
+              assert_raise(Fluentd::Agent::ConfigError) do
+                @agent.dryrun!(@config_path)
+              end
+              assert_false(@agent.dryrun(@config_path))
+            end
+          end
+        end
+      end
+    end
+
+    sub_test_case "FluentdGem" do
+      setup do
+        options = {
+          config_file: Rails.root.join("tmp", "fluentd-test", "fluentd.conf").to_s
+        }
+        @klass = Fluentd::Agent::FluentdGem
+        @agent = @klass.new(options)
+      end
+
+      include CommonBehavior
+
+      test "#options_to_argv" do
+        expected_argv = " -c #{@agent.config_file} -d #{@agent.pid_file} -o #{@agent.log_file}"
+        assert_equal(expected_argv, @agent.__send__(:options_to_argv))
+      end
+
+      sub_test_case "#start" do
+        setup do
+          # ensure valid config
+          @agent.config_write("")
+        end
+
+        teardown do
+          FileUtils.rm_rf(@agent.running_config_backup_dir)
+        end
+
+        test "running" do
+          stub(@agent).running? { true }
+          assert_true(@agent.start)
+        end
+
+        test "succeeded to actual_start" do
+          stub(@agent).running? { false }
+          stub(@agent).actual_start { true }
+          assert_true(@agent.start)
+          backup_file = @agent.running_config_backup_file
+          assert do
+            File.exist?(backup_file)
+          end
+          assert_equal(File.read(@agent.config_file), File.read(backup_file))
+        end
+
+        test "failed to actual_start" do
+          stub(@agent).running? { false }
+          stub(@agent).actual_start { false }
+          assert_nil(@agent.start)
+        end
+      end
+
+      sub_test_case "#stop" do
+        data("succeeded to actual_stop" => true,
+             "failed to actual_stop" => false)
+        test "running" do |stop_result|
+          stub(@agent).running? { true }
+          stub(@agent).actual_stop { stop_result }
+          assert_equal(stop_result, @agent.stop)
+        end
+
+        test "not running" do
+          stub(@agent).running? { false }
+          assert do
+            @agent.stop
+          end
+        end
+      end
+    end
+
+    sub_test_case "TdAgent" do
+      setup do
+        options = {
+          config_file: Rails.root.join("tmp", "fluentd-test", "fluentd.conf").to_s
+        }
+        @klass = Fluentd::Agent::TdAgent
+        @agent = @klass.new(options)
+      end
+
+      include CommonBehavior
+
+      sub_test_case "#backup_running_config" do
+        setup do
+          stub(@agent).detached_command { true }
+          stub(@agent).pid_from_launchctl { true }
+          @agent.config_write("") # ensure valid config
+        end
+
+        teardown do
+          FileUtils.rm_rf(@agent.running_config_backup_dir)
+        end
+
+
+        test "backup running conf" do
+          @agent.start
+          backup_file = @agent.running_config_backup_file
+          assert_true(File.exist?(backup_file))
+          assert_equal(File.read(@agent.config_file), File.read(backup_file))
+        end
+      end
+    end
+  end
+end

From 5b882568f7a5f0fe0f20d2681576a260d7083c5d Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 14:10:46 +0900
Subject: [PATCH 33/46] Add test/models/fluentd/setting/*_test.rb

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 .../models/fluentd/setting/in_forward_test.rb | 119 ++++++++++++++++++
 test/models/fluentd/setting/in_http_test.rb   |  30 +++++
 .../fluentd/setting/in_monitor_agent_test.rb  |  30 +++++
 test/models/fluentd/setting/in_syslog_test.rb |  88 +++++++++++++
 test/models/fluentd/setting/in_tail_test.rb   |  52 ++++++++
 .../fluentd/setting/out_elasticsearch_test.rb |  32 +++++
 test/models/fluentd/setting/out_mongo_test.rb |  61 +++++++++
 test/models/fluentd/setting/out_s3_test.rb    | 112 +++++++++++++++++
 .../models/fluentd/setting/out_stdout_test.rb |  32 +++++
 test/models/fluentd/setting/out_tdlog_test.rb |  60 +++++++++
 10 files changed, 616 insertions(+)
 create mode 100644 test/models/fluentd/setting/in_forward_test.rb
 create mode 100644 test/models/fluentd/setting/in_http_test.rb
 create mode 100644 test/models/fluentd/setting/in_monitor_agent_test.rb
 create mode 100644 test/models/fluentd/setting/in_syslog_test.rb
 create mode 100644 test/models/fluentd/setting/in_tail_test.rb
 create mode 100644 test/models/fluentd/setting/out_elasticsearch_test.rb
 create mode 100644 test/models/fluentd/setting/out_mongo_test.rb
 create mode 100644 test/models/fluentd/setting/out_s3_test.rb
 create mode 100644 test/models/fluentd/setting/out_stdout_test.rb
 create mode 100644 test/models/fluentd/setting/out_tdlog_test.rb

diff --git a/test/models/fluentd/setting/in_forward_test.rb b/test/models/fluentd/setting/in_forward_test.rb
new file mode 100644
index 000000000..94e37dce3
--- /dev/null
+++ b/test/models/fluentd/setting/in_forward_test.rb
@@ -0,0 +1,119 @@
+require "test_helper"
+
+module Fluentd::Setting
+  class InForwardTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::InForward
+    end
+
+    test ".initial_params" do
+      expected = {
+        log_level: nil,
+        port: 24224,
+        bind: "0.0.0.0",
+        backlog: nil,
+        linger_timeout: 0,
+        blocking_timeout: 0.5,
+        chunk_size_limit: nil,
+        chunk_size_warn_limit: nil,
+        deny_keepalive: false,
+        resolve_hostname: nil,
+        skip_invalid_event: false,
+        source_address_key: nil,
+        source_hostname_key: nil,
+        security: {
+          "0" => {
+            "user_auth" => false,
+            "allow_anonymous_source" => true,
+            "client" => {
+              "0" => {
+                "host" => nil,
+                "network" => nil,
+                "shared_key" => nil,
+                "users" => [],
+              }
+            }
+          }
+        },
+        transport: {
+          "0" => {
+            "protocol" => :tcp,
+            "version" => :TLSv1_2,
+            "ciphers" => "ALL:!aNULL:!eNULL:!SSLv2",
+            "insecure" => false,
+            "ca_path" => nil,
+            "cert_path" => nil,
+            "private_key_path" => nil,
+            "private_key_passphrase" => nil,
+            "client_cert_auth" => false,
+            "ca_cert_path" => nil,
+            "ca_private_key_path" => nil,
+            "ca_private_key_passphrase" => nil,
+            "generate_private_key_length" => 2048,
+            "generate_cert_country" => "US",
+            "generate_cert_state" => "CA",
+            "generate_cert_locality" => "Mountain View",
+            "generate_cert_common_name" => nil,
+            "generate_cert_expiration" => 315360000,
+            "generate_cert_digest" => :sha256,
+          }
+        },
+      }
+      assert_equal(expected, @klass.initial_params)
+    end
+
+    test "#valid?" do
+      assert do
+        @klass.new({}).valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("forward", @klass.new({}).plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("input", @klass.new({}).plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @klass.new({}).to_config.to_s.include?("@type forward")
+      end
+    end
+
+    test "with security section" do
+      valid_attributes = {
+        security: {
+          "0" => {
+            self_hostname: "test.fluentd",
+            shared_key: "secretsharedkey",
+          }
+        }
+      }
+      expected = <<-CONFIG
+<source>
+  @type forward
+  <security>
+    self_hostname test.fluentd
+    shared_key secretsharedkey
+  </security>
+</source>
+      CONFIG
+      assert_equal(expected, @klass.new(valid_attributes).to_config.to_s)
+    end
+
+    test "with invalid security section" do
+      params = {
+        security: {
+          "0" => {
+            self_hostname: "test.fluentd",
+          }
+        }
+      }
+      object = @klass.new(params)
+      object.validate
+      assert_equal(["'shared_key' parameter is required, in section security"], object.errors.full_messages)
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/in_http_test.rb b/test/models/fluentd/setting/in_http_test.rb
new file mode 100644
index 000000000..49ebb31a8
--- /dev/null
+++ b/test/models/fluentd/setting/in_http_test.rb
@@ -0,0 +1,30 @@
+require "test_helper"
+
+module Fluentd::Setting
+  class InHttpTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::InHttp
+      @instance = @klass.new({})
+    end
+
+    test "#valid?" do
+      assert do
+        @instance.valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("http", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("input", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type http")
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/in_monitor_agent_test.rb b/test/models/fluentd/setting/in_monitor_agent_test.rb
new file mode 100644
index 000000000..401664e6b
--- /dev/null
+++ b/test/models/fluentd/setting/in_monitor_agent_test.rb
@@ -0,0 +1,30 @@
+require "test_helper"
+
+module Fluentd::Setting
+  class InMonitorAgentTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::InMonitorAgent
+      @instance = @klass.new({})
+    end
+
+    test "#valid?" do
+      assert do
+        @instance.valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("monitor_agent", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("input", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type monitor_agent")
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/in_syslog_test.rb b/test/models/fluentd/setting/in_syslog_test.rb
new file mode 100644
index 000000000..31fafbdc2
--- /dev/null
+++ b/test/models/fluentd/setting/in_syslog_test.rb
@@ -0,0 +1,88 @@
+require "test_helper"
+
+module Fluentd::Setting
+  class InSyslogTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::InSyslog
+      @instance = @klass.new({ tag: "foo.bar" })
+    end
+
+    test "#valid?" do
+      assert do
+        @instance.valid?
+      end
+    end
+
+    test "invalid" do
+      assert do
+        !@klass.new({}).valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("syslog", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("input", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type syslog")
+      end
+    end
+
+    test "with parse section" do
+      params = {
+        tag: "test",
+        parse_type: "syslog",
+        parse: {
+          "0" => {
+            "type" => "syslog",
+            "message_format" => "rfc5424"
+          }
+        }
+      }
+      @instance = @klass.new(params)
+      expected = <<-CONFIG.strip_heredoc
+        <source>
+          @type syslog
+          tag test
+          <parse>
+            @type syslog
+            message_format rfc5424
+          </parse>
+        </source>
+      CONFIG
+      assert_equal(expected, @instance.to_config.to_s)
+    end
+
+    test "with @log_level" do
+      params = {
+        tag: "test",
+        log_level: "debug",
+        parse_type: "syslog",
+        parse: {
+          "0" => {
+            "type" => "syslog",
+            "message_format" => "rfc5424"
+          }
+        }
+      }
+      @instance = @klass.new(params)
+      expected = <<-CONFIG.strip_heredoc
+        <source>
+          @type syslog
+          tag test
+          @log_level debug
+          <parse>
+            @type syslog
+            message_format rfc5424
+          </parse>
+        </source>
+      CONFIG
+      assert_equal(expected, @instance.to_config.to_s)
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/in_tail_test.rb b/test/models/fluentd/setting/in_tail_test.rb
new file mode 100644
index 000000000..e0fb00a0a
--- /dev/null
+++ b/test/models/fluentd/setting/in_tail_test.rb
@@ -0,0 +1,52 @@
+require "test_helper"
+
+module Fluentd::Setting
+  class InTailTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::InTail
+      @params = {
+        tag: "dummy.log",
+        path: "/tmp/log/dummy.log",
+        parse_type: "none",
+        parse: {
+          "0" => {
+            "type" => "none"
+          }
+        }
+      }
+      @instance = @klass.new(@params)
+    end
+
+    sub_test_case "#valid?" do
+      test "valid" do
+        assert_true(@instance.valid?)
+      end
+
+      test "invalid if tag is missing" do
+        params = @params.dup
+        params.delete(:tag)
+        assert_false(@klass.new(params).valid?)
+      end
+
+      test "invalid if path is missing" do
+        params = @params.dup
+        params.delete(:path)
+        assert_false(@klass.new(params).valid?)
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("tail", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("input", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type tail")
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/out_elasticsearch_test.rb b/test/models/fluentd/setting/out_elasticsearch_test.rb
new file mode 100644
index 000000000..094b871de
--- /dev/null
+++ b/test/models/fluentd/setting/out_elasticsearch_test.rb
@@ -0,0 +1,32 @@
+require "test_helper"
+
+require "fluent/plugin/buf_file"
+
+module Fluentd::Setting
+  class OutElasticsearchTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::OutElasticsearch
+      @instance = @klass.new({})
+    end
+
+    test "#valid?" do
+      assert do
+        @instance.valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("elasticsearch", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("output", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type elasticsearch")
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/out_mongo_test.rb b/test/models/fluentd/setting/out_mongo_test.rb
new file mode 100644
index 000000000..a882e4aec
--- /dev/null
+++ b/test/models/fluentd/setting/out_mongo_test.rb
@@ -0,0 +1,61 @@
+require "test_helper"
+require "fluent/plugin/buf_file"
+
+module Fluentd::Setting
+  class OutMongoTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::OutMongo
+      @valid_attributes = {
+        pattern: "mongo.*.*",
+        host: "example.com",
+        port: 12345,
+        database: "mongodb",
+        tag_mapped: "true",
+      }
+      @instance = @klass.new(@valid_attributes)
+    end
+
+    sub_test_case "#valid?" do
+      test "invalid if database is missing" do
+        params = @valid_attributes.dup
+        params.delete(:database)
+        instance = @klass.new(params)
+        assert_false(instance.valid?)
+        assert_equal(["connection_string or database parameter is required"], instance.errors.full_messages)
+      end
+
+      test "invalid if collection is missing" do
+        params = {
+          pattern: "mongo.*.*",
+          host: "example.com",
+          port: 12345,
+          database: "mongodb",
+        }
+        instance = @klass.new(params)
+        assert_false(instance.valid?)
+        assert_equal(["normal mode requires collection parameter"], instance.errors.full_messages)
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("mongo", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("output", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      expected = <<-CONFIG.strip_heredoc
+        <match mongo.*.*>
+          @type mongo
+          database mongodb
+          host example.com
+          port 12345
+          tag_mapped true
+        </match>
+      CONFIG
+      assert_equal(expected, @instance.to_config.to_s)
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/out_s3_test.rb b/test/models/fluentd/setting/out_s3_test.rb
new file mode 100644
index 000000000..53e0494c0
--- /dev/null
+++ b/test/models/fluentd/setting/out_s3_test.rb
@@ -0,0 +1,112 @@
+require "test_helper"
+require "fluent/plugin/buf_file"
+
+module Fluentd::Setting
+  class OutS3Test < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::OutS3
+      @valid_attributes = {
+        s3_bucket: "bucketname"
+      }
+      @instance = @klass.new(@valid_attributes)
+    end
+
+    sub_test_case "#valid?" do
+      test "valid" do
+        assert_true(@instance.valid?)
+      end
+
+      test "invalid if s3_bucket is missing" do
+        instance = @klass.new({})
+        assert_false(instance.valid?)
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("s3", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("output", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type s3")
+      end
+    end
+
+    test "with assume_role_credentials" do
+      params = {
+        pattern: "s3.*",
+        s3_bucket: "bucketname",
+        assume_role_credentials: {
+          "0" => {
+            role_arn: "arn",
+            role_session_name: "session_name",
+          }
+        }
+      }
+      expected = <<-CONFIG.strip_heredoc
+        <match s3.*>
+          @type s3
+          s3_bucket bucketname
+          <assume_role_credentials>
+            role_arn arn
+            role_session_name session_name
+          </assume_role_credentials>
+        </match>
+      CONFIG
+      instance = @klass.new(params)
+      assert_equal(expected, instance.to_config.to_s)
+    end
+
+    test "with instance_profile_credentials" do
+      params = {
+        pattern: "s3.*",
+        s3_bucket: "bucketname",
+        instance_profile_credentials: {
+          "0" => {
+            port: 80
+          }
+        }
+      }
+      expected = <<-CONFIG.strip_heredoc
+        <match s3.*>
+          @type s3
+          s3_bucket bucketname
+          <instance_profile_credentials>
+            port 80
+          </instance_profile_credentials>
+        </match>
+      CONFIG
+      instance = @klass.new(params)
+      assert_equal(expected, instance.to_config.to_s)
+    end
+
+    test "with shared_credentials" do
+      params = {
+        pattern: "s3.*",
+        s3_bucket: "bucketname",
+        shared_credentials: {
+          "0" => {
+            path: "$HOME/.aws/credentials",
+            profile_name: "default",
+          }
+        }
+      }
+      expected = <<-CONFIG.strip_heredoc
+        <match s3.*>
+          @type s3
+          s3_bucket bucketname
+          <shared_credentials>
+            path $HOME/.aws/credentials
+            profile_name default
+          </shared_credentials>
+        </match>
+      CONFIG
+      instance = @klass.new(params)
+      assert_equal(expected, instance.to_config.to_s)
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/out_stdout_test.rb b/test/models/fluentd/setting/out_stdout_test.rb
new file mode 100644
index 000000000..474bb9057
--- /dev/null
+++ b/test/models/fluentd/setting/out_stdout_test.rb
@@ -0,0 +1,32 @@
+require "test_helper"
+
+require "fluent/plugin/buf_file"
+
+module Fluentd::Setting
+  class OutStdoutTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::OutStdout
+      @instance = @klass.new({})
+    end
+
+    test "#valid?" do
+      assert do
+        @instance.valid?
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("stdout", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("output", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      assert do
+        @instance.to_config.to_s.include?("@type stdout")
+      end
+    end
+  end
+end
diff --git a/test/models/fluentd/setting/out_tdlog_test.rb b/test/models/fluentd/setting/out_tdlog_test.rb
new file mode 100644
index 000000000..79987a591
--- /dev/null
+++ b/test/models/fluentd/setting/out_tdlog_test.rb
@@ -0,0 +1,60 @@
+require "test_helper"
+require "fluent/plugin/buf_file"
+
+module Fluentd::Setting
+  class OutTdlogTest < ActiveSupport::TestCase
+    setup do
+      @klass = Fluentd::Setting::OutTdlog
+      @valid_attributes = {
+        pattern: "td.*.*",
+        apikey: "APIKEY",
+        auto_create_table: "true",
+        buffer: {
+          "0" => {
+            type: "file",
+            path: "/tmp/buffer"
+          }
+        }
+      }
+      @instance = @klass.new(@valid_attributes)
+    end
+
+    sub_test_case "#valid?" do
+      test "valid" do
+        assert do
+          @instance.valid?
+        end
+      end
+
+      test "invalid if apikey is missing" do
+        params = @valid_attributes.dup
+        params.delete(:apikey)
+        instance = @klass.new(params)
+        assert_false(instance.valid?)
+        assert_equal(["'apikey' parameter is required"], instance.errors.full_messages)
+      end
+    end
+
+    test "#plugin_name" do
+      assert_equal("tdlog", @instance.plugin_name)
+    end
+
+    test "#plugin_type" do
+      assert_equal("output", @instance.plugin_type)
+    end
+
+    test "#to_config" do
+      expected = <<-CONFIG.strip_heredoc
+        <match td.*.*>
+          @type tdlog
+          apikey APIKEY
+          <buffer>
+            @type file
+            path /tmp/buffer
+          </buffer>
+        </match>
+      CONFIG
+      assert_equal(expected, @instance.to_config.to_s)
+    end
+  end
+end

From 937fc907b5e00b1e3c5671503ccba4185c04dda3 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 16:05:53 +0900
Subject: [PATCH 34/46] Use reactive property properly

In previous version, we have modified read-only property directly.

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 app/javascript/packs/settings.js              | 16 +++++++++++---
 .../settings/source_and_output.html.haml      | 22 ++++++++++---------
 2 files changed, 25 insertions(+), 13 deletions(-)

diff --git a/app/javascript/packs/settings.js b/app/javascript/packs/settings.js
index 456e7e452..0fcf9b50a 100644
--- a/app/javascript/packs/settings.js
+++ b/app/javascript/packs/settings.js
@@ -6,15 +6,25 @@ import "lodash/lodash";
 $(document).ready(() => {
   const SettingSection = {
     template: "#vue-setting-section",
-    props: ["id", "content", "type", "name", "arg"],
+    props: ["initialId", "initialContent", "initialType", "initialName", "initialArg"],
     data: function() {
       return {
         mode: "default",
-        processing: false
+        processing: false,
+        id: null,
+        content: null,
+        type: null,
+        name: null,
+        arg: null
       };
     },
     created: function() {
       this.initialState();
+      this.id = this.initialId;
+      this.content = this.initialContent;
+      this.type = this.initialType;
+      this.name = this.initialName;
+      this.arg = this.initialArg;
     },
     computed: {
       endpoint: function() {
@@ -50,7 +60,7 @@ $(document).ready(() => {
             "X-CSRF-Token": token
           }
         }).then((data)=> {
-          _.each(data, function(v,k){
+          _.each(data, (v, k) => {
             this[k] = v;
           });
           this.initialState();
diff --git a/app/views/fluentd/settings/source_and_output.html.haml b/app/views/fluentd/settings/source_and_output.html.haml
index 8c1de68b4..5577cea84 100644
--- a/app/views/fluentd/settings/source_and_output.html.haml
+++ b/app/views/fluentd/settings/source_and_output.html.haml
@@ -44,19 +44,21 @@
         %p.empty= t('.setting_empty')
       %setting-section{"v-if" => "loaded && sections.sources.length > 0",
                        "v-for" => "source in sections.sources",
-                       "v-bind:id" => "source.id",
-                       "v-bind:content" => "source.content",
-                       "v-bind:type" => "source.type",
-                       "v-bind:name" => "source.name",
-                       "v-bind:arg" => "source.arg"}
+                       "v-bind:key" => "source.id",
+                       "v-bind:initial-id" => "source.id",
+                       "v-bind:initial-content" => "source.content",
+                       "v-bind:initial-type" => "source.type",
+                       "v-bind:initial-name" => "source.name",
+                       "v-bind:initial-arg" => "source.arg"}
     .col-xl-6.output
       %h3= t('.out')
       %div{"v-if" => "loaded && sections.matches.length == 0"}
         %p.empty= t('.setting_empty')
       %setting-section{"v-if" => "loaded && sections.matches.length > 0",
                        "v-for" => "match in sections.matches",
-                       "v-bind:id" => "match.id",
-                       "v-bind:content" => "match.content",
-                       "v-bind:type" => "match.type",
-                       "v-bind:name" => "match.name",
-                       "v-bind:arg" => "match.arg"}
+                       "v-bind:key" => "match.id",
+                       "v-bind:initial-id" => "match.id",
+                       "v-bind:initial-content" => "match.content",
+                       "v-bind:initial-type" => "match.type",
+                       "v-bind:initial-name" => "match.name",
+                       "v-bind:initial-arg" => "match.arg"}

From 995c5cd3995f728c4f56208a09d7bf7ec21a972e Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 17:42:07 +0900
Subject: [PATCH 35/46] Use Rails.csrfToken() to avoid CSRF error while system
 test

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 app/javascript/packs/settings.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/app/javascript/packs/settings.js b/app/javascript/packs/settings.js
index 0fcf9b50a..6d3b28e9f 100644
--- a/app/javascript/packs/settings.js
+++ b/app/javascript/packs/settings.js
@@ -29,6 +29,9 @@ $(document).ready(() => {
     computed: {
       endpoint: function() {
         return "/api/settings/" + this.id;
+      },
+      token: function() {
+        return Rails.csrfToken();
       }
     },
     methods: {
@@ -45,7 +48,6 @@ $(document).ready(() => {
         this.destroy();
       },
       onSubmit: function(_event) {
-        const token = document.getElementsByName("csrf-token")[0].getAttribute("content");
         this.processing = true;
         this.content = $(`#${this.id} textarea.form-control`)[0].dataset.content;
         $.ajax({
@@ -57,7 +59,7 @@ $(document).ready(() => {
             content: this.content
           },
           headers: {
-            "X-CSRF-Token": token
+            "X-CSRF-Token": this.token
           }
         }).then((data)=> {
           _.each(data, (v, k) => {
@@ -73,7 +75,6 @@ $(document).ready(() => {
         this.mode = "default";
       },
       destroy: function(){
-        const token = document.getElementsByName("csrf-token")[0].getAttribute("content");
         $.ajax({
           url: this.endpoint,
           method: "POST",
@@ -82,7 +83,7 @@ $(document).ready(() => {
             id: this.id
           },
           headers: {
-            "X-CSRF-Token": token
+            "X-CSRF-Token": this.token
           }
         }).then(()=> {
           this.$parent.update();

From 789deb656bbf0d841f0086795944531fdc165f14 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 17:42:48 +0900
Subject: [PATCH 36/46] Add comment for debugging JavaScript error

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/application_system_test_case.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
index ba8b3a4fc..f1b388751 100644
--- a/test/application_system_test_case.rb
+++ b/test/application_system_test_case.rb
@@ -1,5 +1,8 @@
 require "test_helper"
 
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
+  # For debugging JavaScript, make slower tests...
+  # caps = Selenium::WebDriver::Remote::Capabilities.chrome(loggingPrefs: { browser: 'ALL' })
+  # Add `options: { desired_capabilities: caps }` and then paste `pp page.driver.browser.manage.logs.get(:browser)`
   driven_by :selenium, using: :headless_chrome, screen_size: [1920, 1080]
 end

From 33a1df8b960ab84def319943d428f1932369a9ba Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 17:43:36 +0900
Subject: [PATCH 37/46] Remove needless attribute

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/system/source_and_output_test.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/test/system/source_and_output_test.rb b/test/system/source_and_output_test.rb
index 48ca5561a..63a1fa07b 100644
--- a/test/system/source_and_output_test.rb
+++ b/test/system/source_and_output_test.rb
@@ -6,7 +6,6 @@ class SourceAndOutputTest < ApplicationSystemTestCase
     @daemon = stub_daemon
   end
 
-  attribute :js, true
   test "config is blank" do
     @daemon.agent.config_write("")
     visit(source_and_output_daemon_setting_path)
@@ -50,7 +49,6 @@ class SourceAndOutputTest < ApplicationSystemTestCase
       visit(source_and_output_daemon_setting_path)
     end
 
-    attribute :js, true
     test "elements" do
       assert do
         !page.has_content?(I18n.t("fluentd.settings.source_and_output.setting_empty"))
@@ -63,7 +61,6 @@ class SourceAndOutputTest < ApplicationSystemTestCase
       end
     end
 
-    attribute :js, true
     test ".card-body is hidden by default and click .card-header for display"  do
       assert do
         !page.has_css?('.input .card .card-body')
@@ -81,7 +78,6 @@ class SourceAndOutputTest < ApplicationSystemTestCase
       end
     end
 
-    attribute :js, true
     test "display plugin name" do
       within ".input" do
         assert do

From 5594bafa5a7bae93f6d4258b3ee5e1d3d967b498 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 17:43:58 +0900
Subject: [PATCH 38/46] Update test/system/source_and_output_test.rb

Add system test using JavaScript

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/system/source_and_output_test.rb | 86 +++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)

diff --git a/test/system/source_and_output_test.rb b/test/system/source_and_output_test.rb
index 63a1fa07b..e44da5f40 100644
--- a/test/system/source_and_output_test.rb
+++ b/test/system/source_and_output_test.rb
@@ -94,5 +94,91 @@ class SourceAndOutputTest < ApplicationSystemTestCase
         end
       end
     end
+
+    sub_test_case "edit, update, delete" do
+      setup do
+        @config = <<-CONFIG.strip_heredoc
+          <source>
+            type forward
+            port 24224
+          </source>
+        CONFIG
+        @new_config = <<-CONFIG.strip_heredoc
+          <source>
+            @type http
+            port 8899
+          </source>
+        CONFIG
+        @daemon.agent.config_write(@config)
+        visit(source_and_output_daemon_setting_path)
+        all(".input .card .card-header").first.click
+      end
+
+      test "click edit button transform textarea, then click cancel button to reset" do
+        assert do
+          !page.has_css?(".input textarea")
+        end
+        find(".btn", text: I18n.t("terms.edit")).click
+        original_contents = page.evaluate_script(<<-JS)
+          document.querySelector(".CodeMirror").CodeMirror.getValue()
+        JS
+        assert_equal(@config, original_contents)
+        page.execute_script(<<-JS)
+          var cm = document.querySelector('.CodeMirror').CodeMirror;
+          cm.setValue(#{@new_config.to_json});
+        JS
+        find(".btn", text: I18n.t("terms.cancel")).click
+        contents = page.evaluate_script("document.querySelector('.input pre').textContent")
+        assert_equal(@config, contents)
+        assert_equal(@daemon.agent.config.strip, @config.strip)
+      end
+
+      test "click edit button transform textarea, then click update button to be stored" do
+        assert do
+          !page.has_css?(".input textarea")
+        end
+        find(".btn", text: I18n.t("terms.edit")).click
+        original_contents = page.evaluate_script(<<-JS)
+          document.querySelector(".CodeMirror").CodeMirror.getValue()
+        JS
+        assert_equal(@config, original_contents)
+        page.execute_script(<<-JS)
+          var cm = document.querySelector('.CodeMirror').CodeMirror;
+          cm.setValue(#{@new_config.to_json});
+        JS
+        find(".btn", text: I18n.t("terms.save")).click
+        contents = page.evaluate_script("document.querySelector('.input pre').textContent")
+        pend("contents does not include all lines under '.input pre'")
+        assert_equal(@new_config, contents)
+        assert_equal(@daemon.agent.config.strip, @new_config.strip)
+      end
+
+      test "click delete button transform textarea" do
+        assert do
+          page.has_css?(".input .card-body")
+        end
+        button = find(".btn", text: I18n.t('terms.destroy'))
+        page.accept_confirm do
+          button.click
+        end
+        assert do
+          !page.has_css?(".input .card-body")
+        end
+        assert_equal("", @daemon.agent.config.strip)
+      end
+
+      test "click delete button then cancel it" do
+        assert do
+          page.has_css?(".input .card-body")
+        end
+        page.dismiss_confirm("really?") do
+          find(".btn", text: I18n.t('terms.destroy')).click
+        end
+        assert do
+          page.has_css?(".input .card-body")
+        end
+        assert_equal(@config.strip, @daemon.agent.config.strip)
+      end
+    end
   end
 end

From 74a05911292fc799af2907ae3ca3c09f4d793fc1 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 18:08:44 +0900
Subject: [PATCH 39/46] Add test for restart strategy

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/models/fluentd/agent_test.rb | 52 +++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/test/models/fluentd/agent_test.rb b/test/models/fluentd/agent_test.rb
index 6804883f6..fe644cc71 100644
--- a/test/models/fluentd/agent_test.rb
+++ b/test/models/fluentd/agent_test.rb
@@ -177,6 +177,54 @@ module CommonBehavior
       end
     end
 
+    module RestartStrategy
+      extend ActiveSupport::Concern
+
+      included do
+        setup do
+          options = {
+            config_file: Rails.root.join("tmp", "fluentd-test", "fluentd.conf").to_s
+          }
+          @klass = Fluentd::Agent::FluentdGem
+          @agent = @klass.new(options)
+        end
+
+        data("succeeded to start" => true,
+             "failed to stard" => false)
+        test "not running" do |start|
+          stub(@agent).running? { false }
+          stub(@agent).start { start }
+          assert_equal(start, @agent.restart)
+        end
+
+        sub_test_case "running" do
+          data("stop: success, start: success" => [true, true, true],
+               "stop: success, start: failure" => [true, false, false],
+               "stop: failure, start: success" => [false, true, false],
+               "stop: failure, start: failure" => [false, false, false])
+          test "#validate_fluentd_options success" do |(stop_result, start_result, restarted)|
+            stub(@agent).validate_fluentd_options { true }
+            stub(@agent).running? { true }
+            stub(@agent).start { stop_result }
+            stub(@agent).stop { start_result }
+            assert_equal(restarted, @agent.restart)
+          end
+
+          data("stop: success, start: success" => [true, true, false],
+               "stop: success, start: failure" => [true, false, false],
+               "stop: failure, start: success" => [false, true, false],
+               "stop: failure, start: failure" => [false, false, false])
+          test "#validate_fluentd_options failure" do
+            stub(@agent).validate_fluentd_options { false }
+            stub(@agent).running? { true }
+            stub(@agent).start { stop_result }
+            stub(@agent).stop { start_result }
+            assert_equal(restarted, @agent.restart)
+          end
+        end
+      end
+    end
+
     sub_test_case "FluentdGem" do
       setup do
         options = {
@@ -242,6 +290,10 @@ module CommonBehavior
           end
         end
       end
+
+      sub_test_case "#restart" do
+        include RestartStrategy
+      end
     end
 
     sub_test_case "TdAgent" do

From 4febcfd44d3e6d7a26168bcbf71712bc27e4dcda Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Thu, 2 Aug 2018 18:39:10 +0900
Subject: [PATCH 40/46] Use capybara-screenshot for integration test

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/test_helper.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/test_helper.rb b/test/test_helper.rb
index 68552ca7d..e564fc006 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -3,6 +3,7 @@
 require 'test/unit/rails/test_help'
 require 'test/unit/rr'
 require 'test/unit/capybara'
+require 'capybara-screenshot/testunit' # for integration test
 require 'webmock/test_unit'
 
 WebMock.disable_net_connect!(allow_localhost: true)

From d2fe02d0d5e10e00a1cec52a35909388c46e88b6 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 3 Aug 2018 09:27:54 +0900
Subject: [PATCH 41/46] Add missing parameters

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/models/fluentd/agent_test.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/models/fluentd/agent_test.rb b/test/models/fluentd/agent_test.rb
index fe644cc71..c870915ff 100644
--- a/test/models/fluentd/agent_test.rb
+++ b/test/models/fluentd/agent_test.rb
@@ -214,7 +214,7 @@ module RestartStrategy
                "stop: success, start: failure" => [true, false, false],
                "stop: failure, start: success" => [false, true, false],
                "stop: failure, start: failure" => [false, false, false])
-          test "#validate_fluentd_options failure" do
+          test "#validate_fluentd_options failure" do |(stop_result, start_result, restarted)|
             stub(@agent).validate_fluentd_options { false }
             stub(@agent).running? { true }
             stub(@agent).start { stop_result }

From a3ea25bfd62abf614e6e0ecb9204933c3e7a030f Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 3 Aug 2018 10:09:38 +0900
Subject: [PATCH 42/46] Organize Gemfile for Ruby2.2

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 gemfiles/ruby2.2.gemfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gemfiles/ruby2.2.gemfile b/gemfiles/ruby2.2.gemfile
index 4ae9d5a5f..c7794ff38 100644
--- a/gemfiles/ruby2.2.gemfile
+++ b/gemfiles/ruby2.2.gemfile
@@ -4,7 +4,7 @@ group :development, :test do
   gem "rake"
   gem "pry"
   gem "pry-rails"
-  gem "rspec-rails", "~> 3.0"
+  gem "test-unit-rails"
 end
 
 group :development do
@@ -19,6 +19,7 @@ group :test do
   gem "factory_bot_rails"
   gem "capybara", "~> 3.1.1"
   gem "capybara-screenshot"
+  gem "chromedriver-helper"
   gem "simplecov", "~> 0.16.1", require: false
   gem "webmock", "~> 3.3.0"
   gem "timecop"

From 283e4d8b6980761d0c942cd6575a04a8b1303549 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Fri, 3 Aug 2018 10:09:56 +0900
Subject: [PATCH 43/46] travis: Set chromedriver version

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/application_system_test_case.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
index f1b388751..e153638e4 100644
--- a/test/application_system_test_case.rb
+++ b/test/application_system_test_case.rb
@@ -1,5 +1,10 @@
 require "test_helper"
 
+if ENV["TRAVIS"]
+  require "chromedriver/helper"
+  Chromedriver.set_version "2.35"
+end
+
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
   # For debugging JavaScript, make slower tests...
   # caps = Selenium::WebDriver::Remote::Capabilities.chrome(loggingPrefs: { browser: 'ALL' })

From fab9f774d47aa884606feb2499503aa67991c98e Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 8 Aug 2018 14:46:05 +0900
Subject: [PATCH 44/46] Use github.com/test-unit/test-unit-rails master HEAD

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 Gemfile                  | 2 +-
 gemfiles/ruby2.2.gemfile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Gemfile b/Gemfile
index 2f9fa9b71..d86fdf03b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ group :development, :test do
   gem "rake"
   gem "pry"
   gem "pry-rails"
-  gem "test-unit-rails"
+  gem "test-unit-rails", github: "test-unit/test-unit-rails"
   gem "test-unit-notify"
 end
 
diff --git a/gemfiles/ruby2.2.gemfile b/gemfiles/ruby2.2.gemfile
index c7794ff38..2cf22a581 100644
--- a/gemfiles/ruby2.2.gemfile
+++ b/gemfiles/ruby2.2.gemfile
@@ -4,7 +4,7 @@ group :development, :test do
   gem "rake"
   gem "pry"
   gem "pry-rails"
-  gem "test-unit-rails"
+  gem "test-unit-rails", github: "test-unit/test-unit-rails"
 end
 
 group :development do

From 080697201cf26714a24c52a41df2aee9409a7a15 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 8 Aug 2018 15:58:05 +0900
Subject: [PATCH 45/46] Use test-unit-rails support-system-test-case branch

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 Gemfile      |  2 +-
 Gemfile.lock | 20 +++++++++++++-------
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/Gemfile b/Gemfile
index d86fdf03b..f9f35c00c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ group :development, :test do
   gem "rake"
   gem "pry"
   gem "pry-rails"
-  gem "test-unit-rails", github: "test-unit/test-unit-rails"
+  gem "test-unit-rails", github: "test-unit/test-unit-rails", branch: "support-system-test-case"
   gem "test-unit-notify"
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index a665108a1..759dab04e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,3 +1,15 @@
+GIT
+  remote: git://github.com/test-unit/test-unit-rails.git
+  revision: 32adf391ed6e35b55bf21193f0c0556f4bcc7792
+  branch: support-system-test-case
+  specs:
+    test-unit-rails (5.1.4)
+      rails (>= 5.1.2)
+      test-unit (>= 3.1.7)
+      test-unit-activesupport (>= 1.0.8)
+      test-unit-capybara (>= 1.0.5)
+      test-unit-rr (>= 1.0.4)
+
 PATH
   remote: .
   specs:
@@ -343,12 +355,6 @@ GEM
       test-unit (>= 2.5.3)
     test-unit-notify (1.0.4)
       test-unit (>= 2.4.9)
-    test-unit-rails (5.1.3)
-      rails (>= 5.1.2)
-      test-unit (>= 3.1.7)
-      test-unit-activesupport (>= 1.0.8)
-      test-unit-capybara (>= 1.0.5)
-      test-unit-rr (>= 1.0.4)
     test-unit-rr (1.0.5)
       rr (>= 1.1.1)
       test-unit (>= 2.5.2)
@@ -399,7 +405,7 @@ DEPENDENCIES
   selenium-webdriver (~> 3.13.1)
   simplecov (~> 0.16.1)
   test-unit-notify
-  test-unit-rails
+  test-unit-rails!
   timecop
   web-console (~> 3.6)
   webmock (~> 3.3.0)

From c4856dbf74adab5d3476f31fe55f7fa3793f28f3 Mon Sep 17 00:00:00 2001
From: Kenji Okimoto <okimoto@clear-code.com>
Date: Wed, 8 Aug 2018 17:10:08 +0900
Subject: [PATCH 46/46] Download chromedriver before disable net connection

Signed-off-by: Kenji Okimoto <okimoto@clear-code.com>
---
 test/application_system_test_case.rb | 5 -----
 test/test_helper.rb                  | 7 ++++++-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
index e153638e4..f1b388751 100644
--- a/test/application_system_test_case.rb
+++ b/test/application_system_test_case.rb
@@ -1,10 +1,5 @@
 require "test_helper"
 
-if ENV["TRAVIS"]
-  require "chromedriver/helper"
-  Chromedriver.set_version "2.35"
-end
-
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
   # For debugging JavaScript, make slower tests...
   # caps = Selenium::WebDriver::Remote::Capabilities.chrome(loggingPrefs: { browser: 'ALL' })
diff --git a/test/test_helper.rb b/test/test_helper.rb
index e564fc006..fa9ba0900 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -4,8 +4,13 @@
 require 'test/unit/rr'
 require 'test/unit/capybara'
 require 'capybara-screenshot/testunit' # for integration test
-require 'webmock/test_unit'
 
+if ENV["TRAVIS"]
+  require "chromedriver/helper"
+  Chromedriver.set_version "2.35"
+end
+
+require 'webmock/test_unit'
 WebMock.disable_net_connect!(allow_localhost: true)