This application has been created from Symfony Standard Edition to implement PHPUnit Bridge.
A deprecated method is used in DefaultController and in FooManager, but only those on controller is detected by PHPUnit Bridge. Maybe because of WebTestCase usage ?
Following command will show you the deprecated method usage on DefaultController:
phpunit -c app
If you comment the deprecated method call on DefaultController and run phpunit -c app command again, the warning
disappear, but the deprecated method is still present in FooManager.