Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/lafaamicps/www/symfony/vendor/cocur/slugify/tests/Bridge/Silex/SlugifySilexProviderTest.php:27 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/cocur/slugify/tests/Bridge/Silex/SlugifySilexProviderTest.php on line 27