**Perform the following automation testing using Selenium and TestNG (or Junit).
-Navigate to the following website https://www.saucedemo.com/
-Login to the system as "standard_user".
-Add the following product to the cart : Sauce Labs Backpack, Sauce Labs Fleece Jacket.
-Go to the "Your Cart" page by clicking on the cart icon on top right corner.
-Checkout to the next page. (CHECKOUT: YOUR INFORMATION)
-Fill the form and then click to the Continue button.
-Finish the order.