Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /shared/httpd/projetos/htdocs/api_reprodutor/vendor/ratchet/rfc6455/tests/AbResultsTest.php:6 Stack trace: #0 {main} thrown in /shared/httpd/projetos/htdocs/api_reprodutor/vendor/ratchet/rfc6455/tests/AbResultsTest.php on line 6