1 files changed, 26 insertions, 3 deletions
diff --git a/railties/test/application/assets_test.rb b/railties/test/application/assets_test.rb
index fd0ddc4d08..633d864dac 100644
--- a/railties/test/application/assets_test.rb
+++ b/railties/test/application/assets_test.rb
@@ -45,7 +45,7 @@ module ApplicationTests
       app_file "app/assets/javascripts/demo.js.erb", "a = <%= image_path('rails.png').inspect %>;"
 
       app_file 'config/routes.rb', <<-RUBY
-        AppTemplate::Application.routes.draw do
+        Rails.application.routes.draw do
           get '*path', to: lambda { |env| [200, { "Content-Type" => "text/html" }, ["Not an asset"]] }
         end
       RUBY
@@ -165,6 +165,29 @@ module ApplicationTests
       assert_file_exists("#{app_path}/public/assets/something-*.js")
     end
 
+    test 'precompile use assets defined in app env config' do
+      add_to_env_config 'production', 'config.assets.precompile = [ "something.js" ]'
+
+      app_file 'app/assets/javascripts/something.js.erb', 'alert();'
+
+      precompile! 'RAILS_ENV=production'
+
+      assert_file_exists("#{app_path}/public/assets/something-*.js")
+    end
+
+    test 'precompile use assets defined in app config and reassigned in app env config' do
+      add_to_config 'config.assets.precompile = [ "something.js" ]'
+      add_to_env_config 'production', 'config.assets.precompile += [ "another.js" ]'
+
+      app_file 'app/assets/javascripts/something.js.erb', 'alert();'
+      app_file 'app/assets/javascripts/another.js.erb', 'alert();'
+
+      precompile! 'RAILS_ENV=production'
+
+      assert_file_exists("#{app_path}/public/assets/something-*.js")
+      assert_file_exists("#{app_path}/public/assets/another-*.js")
+    end
+
     test "asset pipeline should use a Sprockets::Index when config.assets.digest is true" do
       add_to_config "config.assets.digest = true"
       add_to_config "config.action_controller.perform_caching = false"
@@ -313,7 +336,7 @@ module ApplicationTests
       app_file "app/assets/javascripts/demo.js.erb", "<%= :alert %>();"
 
       app_file "config/routes.rb", <<-RUBY
-        AppTemplate::Application.routes.draw do
+        Rails.application.routes.draw do
           get '/omg', :to => "omg#index"
         end
       RUBY
@@ -463,7 +486,7 @@ module ApplicationTests
       app_file "app/views/posts/index.html.erb", "<%= javascript_include_tag 'application' %>"
 
       app_file "config/routes.rb", <<-RUBY
-        AppTemplate::Application.routes.draw do
+        Rails.application.routes.draw do
           get '/posts', :to => "posts#index"
         end
       RUBY