Fatal error: Uncaught Error: Class "MediaWikiUnitTestCase" not found in /home/reminder_calling/srg.kuality.ca/extensions/Math/tests/phpunit/unit/WikiTexVC/Nodes/TexArrayTest.php:16 Stack trace: #0 {main} thrown in /home/reminder_calling/srg.kuality.ca/extensions/Math/tests/phpunit/unit/WikiTexVC/Nodes/TexArrayTest.php on line 16