Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/technog6/public_html/uniserv/vendor/symfony/routing/Tests/Requirement/EnumRequirementTest.php:23 Stack trace: #0 {main} thrown in /home/technog6/public_html/uniserv/vendor/symfony/routing/Tests/Requirement/EnumRequirementTest.php on line 23