Remove warning setting eager_load

railties/test/application/url_generation_test.rb

@@ -17,6 +17,7 @@ class MyApp < Rails::Application
         config.secret_token = "3b7cd727ee24e8444053437c36cc66c4"
         config.session_store :cookie_store, key: "_myapp_session"
         config.active_support.deprecation = :log
+        config.eager_load = false
       end
 
       MyApp.initialize!