Fatal error: Uncaught Error: Class 'Magento\TestFramework\TestCase\GraphQlAbstract' not found in /home/esecureh/public_html/magdemo/dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/CategoryAnchorTest.php:51 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/CategoryAnchorTest.php on line 51