1 files changed, 5 insertions, 3 deletions
diff --git a/railties/test/configuration/middleware_stack_proxy_test.rb b/railties/test/configuration/middleware_stack_proxy_test.rb
index 5984c0b425..d5072614cf 100644
--- a/railties/test/configuration/middleware_stack_proxy_test.rb
+++ b/railties/test/configuration/middleware_stack_proxy_test.rb
@@ -1,6 +1,8 @@
-require 'minitest/autorun'
+require 'active_support'
+require 'active_support/testing/autorun'
 require 'rails/configuration'
 require 'active_support/test_case'
+require 'minitest/mock'
 
 module Rails
   module Configuration
@@ -38,7 +40,7 @@ module Rails
         @stack.swap :foo
         @stack.delete :foo
 
-        mock = MiniTest::Mock.new
+        mock = Minitest::Mock.new
         mock.expect :send, nil, [:swap, :foo]
         mock.expect :send, nil, [:delete, :foo]
 
@@ -49,7 +51,7 @@ module Rails
       private
 
       def assert_playback(msg_name, args)
-        mock = MiniTest::Mock.new
+        mock = Minitest::Mock.new
         mock.expect :send, nil, [msg_name, args]
         @stack.merge_into(mock)
         mock.verify