Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/markattystore/public_html/markatty/Code/html2/vendor/enshrined/svg-sanitize/tests/AllowedAttributesTest.php:10 Stack trace: #0 {main} thrown in /home/markattystore/public_html/markatty/Code/html2/vendor/enshrined/svg-sanitize/tests/AllowedAttributesTest.php on line 10