Fatal error: Uncaught Error: Class "Magento\TestFramework\Helper\Bootstrap" not found in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Checkout/_files/discount_10percent.php:9 Stack trace: #0 /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Checkout/_files/quote_with_coupon_saved.php(11): require() #1 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/testsuite/Magento/Checkout/_files/discount_10percent.php on line 9