Merge pull request #33849 from ricardotk002/include-helpers-action-dispatch-integration-test

Include test helpers in ActionDispatch::IntegrationTest

actionmailer/lib/action_mailer/railtie.rb

@@ -49,7 +49,10 @@ class Railtie < Rails::Railtie # :nodoc:
         options.each { |k, v| send("#{k}=", v) }
       end
 
-      ActiveSupport.on_load(:action_dispatch_integration_test) { include ActionMailer::TestCase::ClearTestDeliveries }
+      ActiveSupport.on_load(:action_dispatch_integration_test) do
+        include ActionMailer::TestHelper
+        include ActionMailer::TestCase::ClearTestDeliveries
+      end
     end
 
     initializer "action_mailer.compile_config_methods" do

activejob/lib/active_job/railtie.rb

@@ -30,6 +30,10 @@ class Railtie < Rails::Railtie # :nodoc:
           send(k, v) if respond_to? k
         end
       end
+
+      ActiveSupport.on_load(:action_dispatch_integration_test) do
+        include ActiveJob::TestHelper
+      end
     end
 
     initializer "active_job.set_reloader_hook" do |app|