Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/ondemand/test.ondemandpro.net/php-docs-samples/kms/vendor/symfony/yaml/Tests/ParseExceptionTest.php:17 Stack trace: #0 {main} thrown in /home/ondemand/test.ondemandpro.net/php-docs-samples/kms/vendor/symfony/yaml/Tests/ParseExceptionTest.php on line 17