Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /mnt/VenusReview/review/lyrasoft/dva/master/vendor/aws/aws-sdk-php/tests/EndpointDiscovery/EndpointListTest.php:11 Stack trace: #0 {main} thrown in /mnt/VenusReview/review/lyrasoft/dva/master/vendor/aws/aws-sdk-php/tests/EndpointDiscovery/EndpointListTest.php on line 11