Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/ondemand/test.ondemandpro.net/php-docs-samples/vision/test/productSearchTest.php:27 Stack trace: #0 {main} thrown in /home/ondemand/test.ondemandpro.net/php-docs-samples/vision/test/productSearchTest.php on line 27