1 files changed, 0 insertions, 16 deletions
diff --git a/actionmailer/test/abstract_unit.rb b/actionmailer/test/abstract_unit.rb
index a2a603834c..0f3490a85f 100644
--- a/actionmailer/test/abstract_unit.rb
+++ b/actionmailer/test/abstract_unit.rb
@@ -16,7 +16,6 @@ module Rails
 end
 
 require "active_support/testing/autorun"
-require "active_support/testing/method_call_assertions"
 require "action_mailer"
 require "action_mailer/test_case"
 
@@ -35,19 +34,4 @@ ActionMailer::Base.view_paths = FIXTURE_LOAD_PATH
 
 ActionMailer::Base.delivery_job = ActionMailer::MailDeliveryJob
 
-class ActiveSupport::TestCase
-  include ActiveSupport::Testing::MethodCallAssertions
-
-  private
-    # Skips the current run on Rubinius using Minitest::Assertions#skip
-    def rubinius_skip(message = "")
-      skip message if RUBY_ENGINE == "rbx"
-    end
-
-    # Skips the current run on JRuby using Minitest::Assertions#skip
-    def jruby_skip(message = "")
-      skip message if defined?(JRUBY_VERSION)
-    end
-end
-
 require_relative "../../tools/test_common"