Fatal error: Uncaught Error: Class "MediaWiki\Tests\Api\ApiUploadTestCase" not found in /var/www/html/w/tests/phpunit/includes/Api/Validator/ApiParamValidatorCallbacksTest.php:23 Stack trace: #0 {main} thrown in /var/www/html/w/tests/phpunit/includes/Api/Validator/ApiParamValidatorCallbacksTest.php on line 23