Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/html/btest1.ledaco.net/public_html/api-gateway/vendor/rogervila/lumen-rate-limiting/tests/ExampleTest.php:5 Stack trace: #0 {main} thrown in /var/www/html/btest1.ledaco.net/public_html/api-gateway/vendor/rogervila/lumen-rate-limiting/tests/ExampleTest.php on line 5