Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/itqudknw/public_html/repo/frima_prize_12/tests/Unit/SpamFilterServiceTest.php:8 Stack trace: #0 {main} thrown in /home/itqudknw/public_html/repo/frima_prize_12/tests/Unit/SpamFilterServiceTest.php on line 8