Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/benjamincb/demos/acdg-site/vendor/symfony-cmf/routing/tests/Unit/Routing/ChainRouterTest.php:33 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/symfony-cmf/routing/tests/Unit/Routing/ChainRouterTest.php on line 33