Fatal error: Uncaught Error: Class 'MediaWikiTestCase' not found in /home/mapeador/solecov2/w/extensions/PageImages/tests/phpunit/PageImagesTest.php:21 Stack trace: #0 {main} thrown in /home/mapeador/solecov2/w/extensions/PageImages/tests/phpunit/PageImagesTest.php on line 21