1 files changed, 8 insertions, 1 deletions
diff --git a/actionpack/test/controller/flash_test.rb b/actionpack/test/controller/flash_test.rb
index a4330897cf..409a4ec2e6 100644
--- a/actionpack/test/controller/flash_test.rb
+++ b/actionpack/test/controller/flash_test.rb
@@ -343,11 +343,18 @@ class FlashIntegrationTest < ActionDispatch::IntegrationTest
   end
 
   def test_flash_usable_in_metal_without_helper
+    controller_class = nil
+
     assert_nothing_raised do
-      Class.new ActionController::Metal do
+      controller_class = Class.new(ActionController::Metal) do
         include ActionController::Flash
       end
     end
+
+    controller = controller_class.new
+
+    assert_respond_to controller, :alert
+    assert_respond_to controller, :notice
   end
 
   private