Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/retrocubedev/public_html/qa/rent_now/vendor/symfony/http-foundation/Tests/ResponseTestCase.php:17 Stack trace: #0 {main} thrown in /home/retrocubedev/public_html/qa/rent_now/vendor/symfony/http-foundation/Tests/ResponseTestCase.php on line 17