Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/html/scorecards/vendor/lcobucci/jwt/test/unit/Signer/RsaTest.php:13 Stack trace: #0 {main} thrown in /var/www/html/scorecards/vendor/lcobucci/jwt/test/unit/Signer/RsaTest.php on line 13