1 files changed, 7 insertions, 0 deletions
diff --git a/railties/test/isolation/abstract_unit.rb b/railties/test/isolation/abstract_unit.rb
index 4442cdf4bf..3f1638a516 100644
--- a/railties/test/isolation/abstract_unit.rb
+++ b/railties/test/isolation/abstract_unit.rb
@@ -458,12 +458,19 @@ module TestHelpers
       end
     end
   end
+
+  module Reload
+    def reload
+      ActiveSupport::Dependencies.clear
+    end
+  end
 end
 
 class ActiveSupport::TestCase
   include TestHelpers::Paths
   include TestHelpers::Rack
   include TestHelpers::Generation
+  include TestHelpers::Reload
   include ActiveSupport::Testing::Stream
   include ActiveSupport::Testing::MethodCallAssertions
 end