Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/meezrzjn/backend-meezakweb.meezaktechtest.xyz/tests/OtpServiceTest.php:13 Stack trace: #0 {main} thrown in /home/meezrzjn/backend-meezakweb.meezaktechtest.xyz/tests/OtpServiceTest.php on line 13