Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/repo/school-infix-v6.0/vendor/phenx/php-font-lib/tests/FontLib/FontTest.php:8 Stack trace: #0 {main} thrown in /var/www/html/repo/school-infix-v6.0/vendor/phenx/php-font-lib/tests/FontLib/FontTest.php on line 8