More Action Pack `abstract_unit` cleanup (#25211)

- Remove dead classes / dead code
- Move class definitions to where they are used, don't define in a
  shared space

2 files changed, 21 insertions, 1 deletions

diff --git a/actionpack/test/controller/metal/renderers_test.rb b/actionpack/test/controller/metal/renderers_test.rb
index 007866a559..247e872674 100644
--- a/actionpack/test/controller/metal/renderers_test.rb
+++ b/actionpack/test/controller/metal/renderers_test.rb
@@ -1,6 +1,12 @@
 require 'abstract_unit'
 require 'active_support/core_ext/hash/conversions'
 
+class MetalRenderingController < ActionController::Metal
+  include AbstractController::Rendering
+  include ActionController::Rendering
+  include ActionController::Renderers
+end
+
 class MetalRenderingJsonController < MetalRenderingController
   class Model
     def to_json(options = {})
diff --git a/actionpack/test/controller/resources_test.rb b/actionpack/test/controller/resources_test.rb
index 4490abf7b2..8e38af5025 100644
--- a/actionpack/test/controller/resources_test.rb
+++ b/actionpack/test/controller/resources_test.rb
@@ -3,8 +3,22 @@ require 'active_support/core_ext/object/try'
 require 'active_support/core_ext/object/with_options'
 require 'active_support/core_ext/array/extract_options'
 
-class ResourcesTest < ActionController::TestCase
+class AdminController < ResourcesController; end
+class MessagesController < ResourcesController; end
+class ProductsController < ResourcesController; end
+class ThreadsController < ResourcesController; end
+
+module Backoffice
+  class ProductsController < ResourcesController; end
+  class ImagesController < ResourcesController; end
+
+  module Admin
+    class ProductsController < ResourcesController; end
+    class ImagesController < ResourcesController; end
+  end
+end
 
+class ResourcesTest < ActionController::TestCase
   def test_default_restful_routes
     with_restful_routing :messages do
       assert_simply_restful_for :messages