Fatal error: Uncaught Error: Class "MediaWikiIntegrationTestCase" not found in /var/www/html/orian-wiki/extensions/OATHAuth/tests/phpunit/Key/TOTPKeyTest.php:10 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/extensions/OATHAuth/tests/phpunit/Key/TOTPKeyTest.php on line 10