Fix tests

test/configuration_test.rb

@@ -42,29 +42,29 @@ def test_extensions
 
   def test_cache_manifest?
     with_rails_env("development") do
-      refute reloaded_config.cache_manifest?
+      refute Webpacker.config.cache_manifest?
     end
 
     with_rails_env("test") do
-      refute reloaded_config.cache_manifest?
+      refute Webpacker.config.cache_manifest?
     end
 
     with_rails_env("production") do
-      assert reloaded_config.cache_manifest?
+      assert Webpacker.config.cache_manifest?
     end
   end
 
   def test_compile?
     with_rails_env("development") do
-      assert reloaded_config.compile?
+      assert Webpacker.config.compile?
     end
 
     with_rails_env("test") do
-      assert reloaded_config.compile?
+      assert Webpacker.config.compile?
     end
 
     with_rails_env("production") do
-      refute reloaded_config.compile?
+      refute Webpacker.config.compile?
     end
   end
 end

test/dev_server_test.rb

@@ -3,28 +3,24 @@
 class DevServerTest < Webpacker::Test
   def test_running?
     with_rails_env("production") do
-      reloaded_config
       refute Webpacker.dev_server.running?
     end
   end
 
   def test_host
     with_rails_env("development") do
-      reloaded_config
       assert_equal Webpacker.dev_server.host, "localhost"
     end
   end
 
   def test_port
     with_rails_env("development") do
-      reloaded_config
       assert_equal Webpacker.dev_server.port, 3035
     end
   end
 
   def test_https?
     with_rails_env("development") do
-      reloaded_config
       assert_equal Webpacker.dev_server.https?, false
     end
   end

test/env_test.rb

@@ -2,20 +2,17 @@
 
 class EnvTest < Webpacker::Test
   def test_current
-    reloaded_config
     assert_equal Webpacker.env, Rails.env
   end
 
   def test_custom_without_config
     with_rails_env("foo") do
-      reloaded_config
       assert_equal Webpacker.env, "production"
     end
   end
 
   def test_custom_with_config
     with_rails_env("staging") do
-      reloaded_config
       assert_equal Webpacker.env, "staging"
     end
   end

test/test_helper.rb

@@ -6,6 +6,8 @@
 
 require_relative "test_app/config/environment"
 
+Rails.env = "production"
+
 Webpacker.instance = Webpacker::Instance.new \
   root_path: Pathname.new(File.expand_path("test_app", __dir__)),
   config_path: Pathname.new(File.expand_path("./test_app/config/webpacker.yml", __dir__))
@@ -22,8 +24,10 @@ def reloaded_config
     def with_rails_env(env)
       original = Rails.env
       Rails.env = ActiveSupport::StringInquirer.new(env)
+      reloaded_config
       yield
     ensure
       Rails.env = ActiveSupport::StringInquirer.new(original)
+      reloaded_config
     end
 end