Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/lindinhas.net/vendor/opencoconut/coconut/tests/CoconutTest.php:5 Stack trace: #0 {main} thrown in /var/www/lindinhas.net/vendor/opencoconut/coconut/tests/CoconutTest.php on line 5