Fatal error: Uncaught Error: Class "MediaWikiIntegrationTestCase" not found in /home/reminder_calling/srg.kuality.ca/extensions/Gadgets/tests/phpunit/integration/MultiGadgetRepoTest.php:12 Stack trace: #0 {main} thrown in /home/reminder_calling/srg.kuality.ca/extensions/Gadgets/tests/phpunit/integration/MultiGadgetRepoTest.php on line 12