Preparing accurate test cases for payment gateway is a general task for a tester working in a service industry. In this post, I have discussed some important scenarios that are inevitable while performing payment gateway testing. Also, I have discussed about the important points one should keep in mind while writing test cases for payment gateway.
\nNote:- Also, if you want to know how to write the best test cases for a perfect UI for your website, go through this article.
\nA payment gateway is a processing unit that approves online payments (debit cards, credit cards, e-wallets, netbanking) for online purchases. The gateways protect highly sensitive details like account holder details, card details, and so on. The data is transferred securely between the two groups: merchant site and customer.
\nThere are two types of payment gateways. They are as follows:-
\nAs you have known the basics about payment gateway, let me tell you what aspects you should keep in mind while creating test cases for check out page:-
\nHere, let’s discuss the example of an E-commerce website’s payment gateway page.
\nTest Cases
\nProcess
\nSteps To Execute
\nExpected Results
\nTC-001
\nAdding to Cart
\n1. Select Items 2. Click on Add to cart
\n1. Selected Items should be displayed on checkout page 2. Total amount should be calculated
\nTC-002
\nAdding to Cart
\n1. Select Items 2. Select quantity 3. Click on Add to cart
\n1. Selected items should be displayed with its quantity 2. Total amount should be calculated accordingly
\nTC-003
\nAdding Coupon code
\n1. Select item 2. Apply coupon code 3. Click on Add to cart
\nApplying a valid coupon code will deduct the amount accordingly
\nTC-004
\nAdding Invalid Coupon code
\n1. Select item 2. Apply coupon code 3. Click on Add to cart
\nApplying an invalid coupon code will give an error message- \"Invalid Coupon\" and will not deduct the amount
\nTC-005
\nKeeping the site idle for sometime after adding products to cart
\n1. Select Items 2. Click on Add to Cart 3. leave the site for sometime
\nAfter coming back, items should be still visible in the cart
\nTC-006
\nCheck that Checkout Address Page consist of all the details of product such as Name, Quantity, Amount, etc.
\n1. Select Items 2. Click on Add to Cart
\nAll the information should show on cart page
\nTC-007
\nCheck the Name, Street Address, City, State, Country, Postal code are mandatory field in the Checkout Address page.
\n1. Select Items 2. Click on Add to cart 3. Check the Address field
\nAll the fields should required
\nTC-008
\nRemove items from the cart
\n1. Select 2-3 Items 2. Click on Add to Cart 3. On cart page remove one item
\nAfter removing one item payment should update
\nTC-009
\nCheck Cancel Button
\n1. Select 2-3 Items 2. Click on Add to Cart 3. Click on cancel button
\n1. It should not redirect to payment 2. Item should not remove from cart
\nTC-010
\nCheck the Name on Card, Card Number,Expiration date, CVV are mandatory fields in the
\n1. Select the card type 2. Do not fill any information 3. Click on Submit button
\nIt should show the validation message for all the required fields
\nTC-011
\nCheck the error message when enter invalid input for mandatory fields
\n1. Select the card type 2. Enter invalid card number [Check for CVV, Expiration date] 3. Click on submit button
\nIt should show error message for invalid details
\nTC-012
\nCheck the redirection after successful payment
\n1. Select the card type 2. Enter valid details 3. Click on submit button
\n1. Payment should done successfully. 2. It should redirect to site home page with proper details. 3. It should show order no on thank you page.
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