Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/lafaamicps/www/symfony/vendor/sonata-project/admin-bundle/Tests/Command/ExplainAdminCommandTest.php:33 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/sonata-project/admin-bundle/Tests/Command/ExplainAdminCommandTest.php on line 33