Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/lafaamicps/www/symfony/vendor/sonata-project/doctrine-orm-admin-bundle/Tests/Filter/ClassFilterTest.php:18 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/sonata-project/doctrine-orm-admin-bundle/Tests/Filter/ClassFilterTest.php on line 18