From b0f8355d2813c375bf9242071131e8c5a350bcf0 Mon Sep 17 00:00:00 2001 From: Piotr Sarnacki Date: Sun, 20 May 2012 16:19:11 -0700 Subject: Fix generators to help with ambiguous `ApplicationController` issue In development mode, dependencies are loaded dynamically at runtime, using `const_missing`. Because of that, when one of the constants is already loaded and `const_missing` is not triggered, user can end up with unexpected results. Given such file in an Engine: ```ruby module Blog class PostsController < ApplicationController end end ``` If you load it first, before loading any application files, it will correctly load `Blog::ApplicationController`, because second line will hit `const_missing`. However if you load `ApplicationController` first, the constant will be loaded already, `const_missing` hook will not be fired and in result `PostsController` will inherit from `ApplicationController` instead of `Blog::ApplicationController`. Since it can't be fixed in `AS::Dependencies`, the easiest fix is to just explicitly load application controller. closes #6413 --- railties/test/generators/namespaced_generators_test.rb | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'railties/test/generators') diff --git a/railties/test/generators/namespaced_generators_test.rb b/railties/test/generators/namespaced_generators_test.rb index dd1e4bdac1..cb88474ef1 100644 --- a/railties/test/generators/namespaced_generators_test.rb +++ b/railties/test/generators/namespaced_generators_test.rb @@ -20,8 +20,14 @@ class NamespacedControllerGeneratorTest < NamespacedGeneratorTestCase def test_namespaced_controller_skeleton_is_created run_generator - assert_file "app/controllers/test_app/account_controller.rb", /module TestApp/, / class AccountController < ApplicationController/ - assert_file "test/functional/test_app/account_controller_test.rb", /module TestApp/, / class AccountControllerTest/ + assert_file "app/controllers/test_app/account_controller.rb", + /require "test_app\/application_controller"/, + /module TestApp/, + / class AccountController < ApplicationController/ + + assert_file "test/functional/test_app/account_controller_test.rb", + /module TestApp/, + / class AccountControllerTest/ end def test_skipping_namespace @@ -222,9 +228,10 @@ class NamespacedScaffoldGeneratorTest < NamespacedGeneratorTestCase end # Controller - assert_file "app/controllers/test_app/product_lines_controller.rb" do |content| - assert_match(/module TestApp\n class ProductLinesController < ApplicationController/, content) - end + assert_file "app/controllers/test_app/product_lines_controller.rb", + /require "test_app\/application_controller"/, + /module TestApp/, + /class ProductLinesController < ApplicationController/ assert_file "test/functional/test_app/product_lines_controller_test.rb", /module TestApp\n class ProductLinesControllerTest < ActionController::TestCase/ -- cgit v1.2.3