Fatal error: Uncaught Error: Class "TestCase" not found in /home/kibrisotoilan/public_html/vendor/anomaly/private_storage_adapter-extension/tests/Feature/PrivateStorageAdapterExtensionTest.php:3 Stack trace: #0 {main} thrown in /home/kibrisotoilan/public_html/vendor/anomaly/private_storage_adapter-extension/tests/Feature/PrivateStorageAdapterExtensionTest.php on line 3