Fatal error: Uncaught Error: Class "MediaWiki\Tests\Auth\AuthenticationRequestTestCase" not found in /var/www/html/w/tests/phpunit/includes/Auth/PasswordDomainAuthenticationRequestTest.php:13 Stack trace: #0 {main} thrown in /var/www/html/w/tests/phpunit/includes/Auth/PasswordDomainAuthenticationRequestTest.php on line 13