Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\xampp\htdocs\SSWPOS\vendor\rize\uri-template\test\Rize\Uri\Node\ParserTest.php:9 Stack trace: #0 {main} thrown in D:\xampp\htdocs\SSWPOS\vendor\rize\uri-template\test\Rize\Uri\Node\ParserTest.php on line 9