Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/api/tpicooleso/vendor/lcobucci/jwt/test/unit/Token/PlainTest.php:10 Stack trace: #0 {main} thrown in /var/www/html/api/tpicooleso/vendor/lcobucci/jwt/test/unit/Token/PlainTest.php on line 10