Fatal error: Uncaught Error: Class "Magento\TestFramework\Helper\Bootstrap" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Catalog/_files/multiple_products_rollback.php:7 Stack trace: #0 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Bundle/_files/product_with_multiple_options_rollback.php(7): require() #1 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Checkout/_files/quote_with_bundle_and_options_rollback.php(9): require('/home/jasainfo/...') #2 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Catalog/_files/multiple_products_rollback.php on line 7