Fatal error: Uncaught Error: Class "Magento\TestFramework\Helper\Bootstrap" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Sales/_files/quote.php:6 Stack trace: #0 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Sales/_files/quote_with_customer.php(7): include() #1 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Quote/Fixtures/quote_without_customer_email.php(12): require('/home/jasainfo/...') #2 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Sales/_files/quote.php on line 6