Fatal error: Uncaught Error: Class "MediaWiki\Tests\Unit\Revision\RevisionSlotsTest" not found in /var/www/html/orian-wiki/tests/phpunit/unit/includes/Revision/MutableRevisionSlotsTest.php:16
Stack trace:
#0 {main}
thrown in /var/www/html/orian-wiki/tests/phpunit/unit/includes/Revision/MutableRevisionSlotsTest.php on line 16