Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/apache/dev/cal/web/vendor/symfony/security-acl/Tests/Domain/SecurityIdentityRetrievalStrategyTest.php:19 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/security-acl/Tests/Domain/SecurityIdentityRetrievalStrategyTest.php on line 19