Fatal error: Uncaught Error: Class "MediaWikiIntegrationTestCase" not found in /var/www/html/w/extensions/ConfirmEdit/tests/phpunit/integration/hCaptcha/HCaptchaOutputTest.php:14 Stack trace: #0 {main} thrown in /var/www/html/w/extensions/ConfirmEdit/tests/phpunit/integration/hCaptcha/HCaptchaOutputTest.php on line 14