Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\Apache24\www\xd_ccms\vendor\dasprid\enum\test\AbstractEnumTest.php:15 Stack trace: #0 {main} thrown in D:\Apache24\www\xd_ccms\vendor\dasprid\enum\test\AbstractEnumTest.php on line 15