Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/w0rldcl4ssc0m/soca/discovery/vendor.back/sebastian/object-enumerator/tests/EnumeratorTest.php:19 Stack trace: #0 {main} thrown in /home/w0rldcl4ssc0m/soca/discovery/vendor.back/sebastian/object-enumerator/tests/EnumeratorTest.php on line 19