Fatal error: Uncaught Error: Class "Magento\Framework\Data\Collection" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Store/Model/DataSource.php:11 Stack trace: #0 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Store/Model/DataSource.php on line 11