Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/fotonoma/public_html/wallabag/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php:12 Stack trace: #0 {main} thrown in /home/fotonoma/public_html/wallabag/tests/Wallabag/CoreBundle/Helper/DownloadImagesTest.php on line 12