Fatal error: Uncaught ReflectionException: Class PHPUnit\Framework\TestCase does not exist in /var/www/alldocs/home/rprather/TIWebsite/simplesamlphp_idp/vendor/symfony/framework-bundle/Test/ForwardCompatTestTrait.php:18 Stack trace: #0 /var/www/alldocs/home/rprather/TIWebsite/simplesamlphp_idp/vendor/symfony/framework-bundle/Test/ForwardCompatTestTrait.php(18): ReflectionMethod->__construct() #1 {main} thrown in /var/www/alldocs/home/rprather/TIWebsite/simplesamlphp_idp/vendor/symfony/framework-bundle/Test/ForwardCompatTestTrait.php on line 18