Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/html/goe/vendor/doctrine/collections/tests/Doctrine/Tests/Common/Collections/ClosureExpressionVisitorTest.php:28 Stack trace: #0 {main} thrown in /var/www/html/goe/vendor/doctrine/collections/tests/Doctrine/Tests/Common/Collections/ClosureExpressionVisitorTest.php on line 28