Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/clapsabo/test/vendor/symfony/twig-bundle/Tests/DependencyInjection/Compiler/TwigEnvironmentPassTest.php:21 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/symfony/twig-bundle/Tests/DependencyInjection/Compiler/TwigEnvironmentPassTest.php on line 21