1 files changed, 35 insertions, 0 deletions
diff --git a/railties/test/application/generators_test.rb b/railties/test/application/generators_test.rb
index 78ada58ec8..84cc6e120b 100644
--- a/railties/test/application/generators_test.rb
+++ b/railties/test/application/generators_test.rb
@@ -125,5 +125,40 @@ module ApplicationTests
         assert_equal expected, c.generators.options
       end
     end
+
+    test "api only generators hide assets, helper, js and css namespaces and set api option" do
+      add_to_config <<-RUBY
+        config.api_only = true
+      RUBY
+
+      # Initialize the application
+      require "#{app_path}/config/environment"
+      Rails.application.load_generators
+
+      assert Rails::Generators.hidden_namespaces.include?("assets")
+      assert Rails::Generators.hidden_namespaces.include?("helper")
+      assert Rails::Generators.hidden_namespaces.include?("js")
+      assert Rails::Generators.hidden_namespaces.include?("css")
+      assert Rails::Generators.options[:rails][:api]
+      assert_equal false, Rails::Generators.options[:rails][:assets]
+      assert_equal false, Rails::Generators.options[:rails][:helper]
+      assert_nil Rails::Generators.options[:rails][:template_engine]
+    end
+
+    test "api only generators allow overriding generator options" do
+      add_to_config <<-RUBY
+      config.generators.helper = true
+      config.api_only = true
+      config.generators.template_engine = :my_template
+      RUBY
+
+      # Initialize the application
+      require "#{app_path}/config/environment"
+      Rails.application.load_generators
+
+      assert Rails::Generators.options[:rails][:api]
+      assert Rails::Generators.options[:rails][:helper]
+      assert_equal :my_template, Rails::Generators.options[:rails][:template_engine]
+    end
   end
 end