Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Test\WebTestCase' not found in /home/cgenial/sandbox.cgenial.org/tests/AppBundle/ApplicationAvailabilityFunctionalTest.php:7 Stack trace: #0 {main} thrown in /home/cgenial/sandbox.cgenial.org/tests/AppBundle/ApplicationAvailabilityFunctionalTest.php on line 7