Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/volume_lon1_01/backend/admin/vendor/infyomlabs/laravel-generator/tests/Utils/ResponseUtilTest.php:8 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/infyomlabs/laravel-generator/tests/Utils/ResponseUtilTest.php on line 8