Include URL helpers in TestController in bug report templates

[ci skip]

Fixes rails#12848.

Author: Roman Kushnir

guides/bug_report_templates/action_controller_gem.rb

@@ -19,6 +19,8 @@ class TestApp < Rails::Application
 end
 
 class TestController < ActionController::Base
+  include Rails.application.routes.url_helpers
+
   def index
     render text: 'Home'
   end

guides/bug_report_templates/action_controller_master.rb

@@ -28,6 +28,8 @@ class TestApp < Rails::Application
 end
 
 class TestController < ActionController::Base
+  include Rails.application.routes.url_helpers
+
   def index
     render text: 'Home'
   end