Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/rykfgln/www/query/tests/Atom/Cache/SysvSemaphoreManagerTest.php:15 Stack trace: #0 {main} thrown in /home/rykfgln/www/query/tests/Atom/Cache/SysvSemaphoreManagerTest.php on line 15