CartSure Detailed Test Case Development
Business Scenario
Today, our manager assigned us the CartSure eCommerce project to develop comprehensive Detailed Test Cases for all critical business functionalities.
We will focus on creating step-by-step test validation for modules such as user registration, product search, shopping cart, checkout process, payment flow, and order tracking
Pre-Lab Preparation
Topic : Test Documentation & Traceability
- ADD, BRD, FRD, Test Plan & Test Strategy
- Test Scenario vs Test Case
- RTM (Requirement Traceability Matrix)
git pull origin branchName
Git Pull
This phase ensures precise test coverage, functional accuracy, and a strong foundation for successful test execution.
Task 1: Convert Scenarios into Test Cases
Review all test scenarios
a
Prepare test case template
b
Identify Test condition for Login ,Product module ,Cart , Checkout
c
1
Login Module – Test Conditions
a
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Verify login with valid credentials
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Verify login with invalid credentials
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Verify login with empty username and/or password
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Verify password masking functionality
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Verify “Forgot Password” workflow
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Verify account lock after multiple failed login attempts
- Verify login with different user roles (admin, customer, guest)
- Verify session timeout after inactivity
- Verify “Remember Me” functionality
Product Module – Test Conditions
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Verify product list displays all available products
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Verify product search functionality returns relevant results
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Verify filtering of products by category, price, brand, etc.
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Verify sorting of products (price, rating, popularity)
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Verify product details page displays image, description, price, and reviews
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Verify behavior when no product matches search criteria
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Verify navigation between product list and product details
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Verify product images and thumbnails are displayed correctly
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Verify pagination or lazy loading for large product lists
2
Cart Module – Test Conditions
3
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Verify adding a product to the cart
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Verify removing a product from the cart
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Verify updating product quantity in the cart
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Verify cart total price calculation
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Verify cart persistence across sessions/login
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Verify adding out-of-stock products to cart
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Verify multiple products in the cart are displayed correctly
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Verify cart icon/count updates dynamically
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Verify discount/coupon code application (if applicable)
Checkout Module – Test Conditions
4
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Verify user can navigate from cart to checkout
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Verify adding/selecting shipping address
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Verify order summary correctness (product, quantity, price, total)
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Verify available payment options displayed correctly
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Verify successful payment flow
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Verify failed payment handling
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Verify order confirmation page with order ID and summary
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Verify ability to cancel/modify order before payment confirmation
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Verify tax, shipping, and discounts are calculated correctly
Task 2: Define Test Data
Login Module - Test Data
| Test case | Test Data | Note |
|---|---|---|
| Valid Login | Username: user1@example.com Password: User@123 | Registered user credentials |
| Invalid Login | Username: user2@example.com Password: WrongPass | Unregistered or wrong credentials |
| Empty Fields | Username: [blank] Password: [blank] | Test validation messages |
| Forgot Password | Email: user1@example.com | Registered email to receive reset link |
| Account Lock | Username: user1@example.com Password: WrongPass (5 attempts) | To test account lock scenario |
| Password Masking | Any password | Check that input is masked |
Product Module - Test data
| Test case | Test Data | Note |
|---|---|---|
| Search Product | Keyword: "Laptop" | Must return all laptops |
| Invalid Search | Keyword: "XYZ123" | Should show "No products found" |
| Filter Products | Category: Electronics Price: 500-1000 | Test filter functionality |
| Sort Products | Sort by: Price Low High | Ensure products are sorted correctly |
| View Product Details | Product ID: P1001 | Check product info, image, price, review |
Cart Module - Test Data
| Test case | Test data | Note |
|---|---|---|
| Add to cart | Product ID: P1001 | Add single product |
| Remove from the cart | Product ID: P1001 | Remove product from cart |
| Update Quantity | Product ID: P1001 Quantity: 2 | Update product quantity |
| Cart Persistence | Product ID: P1001 | Check cart after logout/login |
| Add out of the stock Product | Product ID: P2001 | Product marked out-of-stock |
| Test case | Test data | Note |
|---|---|---|
| Proceed to Checkout | Cart containing products P1001, P1002 | Navigate from cart to checkout |
| Add/Select Address | Address: 123, Main St, City, Zip | Test new or existing address |
| Payment Options | Payment Method: Credit Card Card: 4111 1111 1111 1111 Expiry: 12/26 CVV: 123 | Valid payment |
| Failed Payment | Payment Method: Credit Card Card: 0000 0000 0000 0000 Expiry: 12/22 CVV: 000 | Invalid card |
| Order Confirmation | Order ID: Auto-generated | Validate confirmation page |
Checkout Module - Test Data
Task 3: Review Test Cases
Login Module – Test Conditions
a
1
Text
- Verify each test case includes Steps, Expected Results, Preconditions, Test Data, and Priority.
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Ensure steps are clear and unambiguous
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Validate test data (valid, invalid, boundary cases)
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Check formatting, numbering, and consistency
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Identify missing or duplicate test cases
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Perform peer review and finalize
Output
- Complete Test Case Document
https://docs.google.com/spreadsheets/d/1yqOy2WDOFfo5TjOKUS9HnEAl5qSrqGUKkwBCltaXXqY/edit?usp=sharing
| tc 01 | ts 001 | login | login with valid credential | user register | |||