Refactor `--api` option of the app generator

It can't use JavaScript in api mode.
Action cable should be disabled by default.

1 files changed, 41 insertions, 14 deletions

diff --git a/railties/test/generators/api_app_generator_test.rb b/railties/test/generators/api_app_generator_test.rb
index a19e0f0dd8..58bc59a19f 100644
--- a/railties/test/generators/api_app_generator_test.rb
+++ b/railties/test/generators/api_app_generator_test.rb
@@ -33,26 +33,26 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
   def test_api_modified_files
     run_generator
 
+    assert_file ".gitignore" do |content|
+      assert_no_match(/\/public\/asserts/, content)
+    end
+
     assert_file "Gemfile" do |content|
       assert_no_match(/gem 'coffee-rails'/, content)
       assert_no_match(/gem 'sass-rails'/, content)
       assert_no_match(/gem 'web-console'/, content)
+      assert_no_match(/gem 'capybara'/, content)
+      assert_no_match(/gem 'selenium-webdriver'/, content)
       assert_match(/# gem 'jbuilder'/, content)
+      assert_match(/# gem 'rack-cors'/, content)
     end
 
-    assert_file "config/application.rb" do |content|
-      assert_match(/config.api_only = true/, content)
-    end
-
-    assert_file "config/initializers/cors.rb"
-
-    assert_file "config/initializers/wrap_parameters.rb"
-
+    assert_file "config/application.rb", /config\.api_only = true/
     assert_file "app/controllers/application_controller.rb", /ActionController::API/
   end
 
   def test_generator_if_skip_action_cable_is_given
-    run_generator [destination_root, "--skip-action-cable"]
+    run_generator [destination_root, "--api", "--skip-action-cable"]
     assert_file "config/application.rb", /#\s+require\s+["']action_cable\/engine["']/
     assert_no_file "config/cable.yml"
     assert_no_file "app/channels"
@@ -85,20 +85,49 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
   private
 
     def default_files
-      files = %W(
-        .gitignore
+      %w(.gitignore
+        .ruby-version
+        README.md
         Gemfile
         Rakefile
         config.ru
+        app/channels
         app/controllers
         app/mailers
         app/models
+        app/views/layouts
         app/views/layouts/mailer.html.erb
         app/views/layouts/mailer.text.erb
+        bin/bundle
+        bin/rails
+        bin/rake
+        bin/setup
+        bin/update
+        config/application.rb
+        config/boot.rb
+        config/cable.yml
+        config/environment.rb
         config/environments
+        config/environments/development.rb
+        config/environments/production.rb
+        config/environments/test.rb
         config/initializers
+        config/initializers/application_controller_renderer.rb
+        config/initializers/backtrace_silencers.rb
+        config/initializers/cors.rb
+        config/initializers/filter_parameter_logging.rb
+        config/initializers/inflections.rb
+        config/initializers/mime_types.rb
+        config/initializers/wrap_parameters.rb
         config/locales
+        config/locales/en.yml
+        config/puma.rb
+        config/routes.rb
+        config/secrets.yml
+        config/spring.rb
+        config/storage.yml
         db
+        db/seeds.rb
         lib
         lib/tasks
         log
@@ -109,8 +138,6 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
         tmp
         vendor
       )
-      files.concat %w(bin/bundle bin/rails bin/rake)
-      files
     end
 
     def skipped_files
@@ -128,7 +155,7 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase
          public/500.html
          public/apple-touch-icon-precomposed.png
          public/apple-touch-icon.png
-         public/favicon.icon
+         public/favicon.ico
          package.json
       )
     end