Merge pull request #10 from mdsol/fix/failing_build

Fix Travis failing build

.travis.yml

@@ -3,15 +3,20 @@ cache: bundler
 sudo: false
 
 rvm:
-  - 2.2.5
-  - 2.3.1
-
-env:
-  - MAUTH_CONFIG_YML=`pwd`/spec/config_root/config/mauth.yml
+  - 2.2.10
+  - 2.3.7
+  - 2.4.4
+  - 2.5.1
 
 matrix:
   include:
   - rvm: 2.1.10
     gemfile: gemfiles/ruby_2.1.gemfile
 
+# https://github.com/travis-ci/travis-ci/issues/8978
+before_install:
+  - gem update --system
+  - gem install bundler # https://github.com/travis-ci/travis-ci/issues/9383
+  - bundle --version
+
 script: "bundle exec rspec"

CONTRIBUTING.md

@@ -13,8 +13,8 @@
 
 To run tests, first run `bundle install`.
 
-Next, run the tests with an appropriate mauth config file, typically this is done by passing the provided one using an environment variable:
+Next, run the tests:
 
 ```
-MAUTH_CONFIG_YML=`pwd`/spec/config_root/config/mauth.yml bundle exec rspec
+bundle exec rspec
 ```

README.md

@@ -1,5 +1,5 @@
 # MAuth Client
-[![Build Status](https://travis-ci.org/mdsol/mauth-client-ruby.svg)](https://travis-ci.org/mdsol/mauth-client-ruby)
+[![Build Status](https://travis-ci.org/mdsol/mauth-client-ruby.svg?branch=master)](https://travis-ci.org/mdsol/mauth-client-ruby)
 
 This gem consists of MAuth::Client, a class to manage the information needed to both sign and authenticate requests
 and responses, and middlewares for Rack and Faraday which leverage the client's capabilities.

spec/spec_helper.rb

@@ -5,3 +5,12 @@
 
 require 'simplecov'
 SimpleCov.start
+
+MAUTH_CONFIG_YML = File.expand_path('../config_root/config/mauth.yml', __FILE__).freeze
+
+RSpec.configure do |config|
+  config.before do
+    allow(ENV).to receive(:[]).and_call_original
+    allow(ENV).to receive(:[]).with('MAUTH_CONFIG_YML').and_return(MAUTH_CONFIG_YML)
+  end
+end