2 files changed, 0 insertions, 10 deletions
diff --git a/actionpack/lib/action_dispatch/testing/integration.rb b/actionpack/lib/action_dispatch/testing/integration.rb
index e24b943026..e2ea96513c 100644
--- a/actionpack/lib/action_dispatch/testing/integration.rb
+++ b/actionpack/lib/action_dispatch/testing/integration.rb
@@ -599,8 +599,6 @@ module ActionDispatch
   class IntegrationTest < ActiveSupport::TestCase
     include TestProcess
 
-    undef :assigns
-
     module UrlOptions
       extend ActiveSupport::Concern
       def url_options
diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index 652c0f0dd2..1f02e0e908 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -153,14 +153,6 @@ class IntegrationTestTest < ActiveSupport::TestCase
       mixin.__send__(:remove_method, :method_missing)
     end
   end
-
-  def test_assigns_is_undefined_and_not_point_to_the_gem
-    e = assert_raises(NoMethodError) do
-      @test.assigns(:foo)
-    end
-
-    assert_match(/undefined method/, e.message)
-  end
 end
 
 # Tests that integration tests don't call Controller test methods for processing.