Fatal error: Uncaught Error: Class "Magento\TestFramework\Helper\Bootstrap" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Catalog/_files/product_simple.php:10 Stack trace: #0 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Paypal/_files/order_express_with_invoice_and_shipping.php(18): require() #1 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Paypal/_files/order_express_with_invoice_and_creditmemo.php(11): require('/home/jasainfo/...') #2 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Catalog/_files/product_simple.php on line 10