Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/huionetr/public_html/vendor/scrivo/highlight.php/test/MarkupTest.php:33 Stack trace: #0 {main} thrown in /home/huionetr/public_html/vendor/scrivo/highlight.php/test/MarkupTest.php on line 33