module ActionView::TestCase::Behavior

def setup_with_controller
  controller_class = Class.new(ActionView::TestCase::TestController)
  @controller = controller_class.new
  @request = @controller.request
  @view_flow = ActionView::OutputFlow.new
  @output_buffer = ActionView::OutputBuffer.new
  @rendered = +""
  test_case_instance = self
  controller_class.define_method(:_test_case) { test_case_instance }
end