Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\laragon\www\dinesync\vendor\react\dns\tests\Protocol\BinaryDumperTest.php:11 Stack trace: #0 {main} thrown in C:\laragon\www\dinesync\vendor\react\dns\tests\Protocol\BinaryDumperTest.php on line 11