Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/eberhardschwarze/public_html/vendor/terminal42/header-replay-bundle/tests/DependencyInjection/HeaderReplayExtensionTest.php:18 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/terminal42/header-replay-bundle/tests/DependencyInjection/HeaderReplayExtensionTest.php on line 18