Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /www/wwwroot/cdn.upupd.com/huangli/11/test/KitchenGodSteedTest.php:10 Stack trace: #0 {main} thrown in /www/wwwroot/cdn.upupd.com/huangli/11/test/KitchenGodSteedTest.php on line 10