Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\laragon4\www\CodigosQR\vendor\dasprid\enum\test\AbstractEnumTest.php:15 Stack trace: #0 {main} thrown in C:\laragon4\www\CodigosQR\vendor\dasprid\enum\test\AbstractEnumTest.php on line 15