Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /mnt/www/fss/workorder/vendor/phar-io/manifest/tests/values/AuthorCollectionTest.php:22 Stack trace: #0 {main} thrown in /mnt/www/fss/workorder/vendor/phar-io/manifest/tests/values/AuthorCollectionTest.php on line 22