Fatal error: Uncaught Error: Class 'Tests\AbstractAuthenticationTest' not found in /home/cgenial/sandbox.cgenial.org/tests/AppBundle/Controller/Admin/ContentControllerTest.php:8 Stack trace: #0 {main} thrown in /home/cgenial/sandbox.cgenial.org/tests/AppBundle/Controller/Admin/ContentControllerTest.php on line 8