Merge pull request #17071 from claudiob/don-t-require-action-dispatch-twice

Don’t require already required modules

actionview/test/abstract_unit.rb

@@ -16,11 +16,9 @@
 end
 
 require 'active_support/testing/autorun'
-require 'abstract_controller'
 require 'action_controller'
 require 'action_view'
 require 'action_view/testing/resolvers'
-require 'action_dispatch'
 require 'active_support/dependencies'
 require 'active_model'
 require 'active_record'