Fatal error: Uncaught Error: Class "MediaWikiUnitTestCase" not found in /var/www/html/orian-wiki/tests/phpunit/unit/includes/user/CentralId/CentralIdLookupTest.php:20 Stack trace: #0 {main} thrown in /var/www/html/orian-wiki/tests/phpunit/unit/includes/user/CentralId/CentralIdLookupTest.php on line 20