所需文件
- active_support/core_ext/module/redefine_method
- action_controller
- action_controller/test_case
- action_view
- rails-dom-testing
命名空间
- 模块 ActionController
- 模块 ActionDispatch
- 模块 ActionView
- 模块 ActionView::TestCase::Behavior
- 模块 ActionView::TestCase::Behavior::ClassMethods
- 模块 ActionView::TestCase::Behavior::Locals
- 模块 ActiveSupport
- 模块 Rails
- 类 ActionView::TestCase
- 类 ActionView::TestCase::Behavior::RenderedViewsCollection
- 类 ActionView::TestCase::TestController