Test cases for E-commerce website.

 

When testing an eCommerce website, it's crucial to cover various aspects to ensure its functionality, usability, and security. Here are some test cases you can consider for testing an eCommerce website:

1. User Registration:

   1. Verify that users can register successfully by providing valid information.
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   3. Check for validation of mandatory fields during registration.
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   5. Ensure that appropriate error messages are displayed for invalid or duplicate registration attempts.
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2. Product Search and Navigation:

   1. Test the search functionality by entering keywords and verifying that relevant products are displayed.
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   3. Test category navigation by selecting different categories and ensuring the correct products are shown.
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   5. Validate the filter and sorting options to ensure they work correctly.
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3. Product Details:

   1. Verify that clicking on a product displays its complete details, including price, description, images, availability, and specifications.
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   3. Check for proper handling of out-of-stock products and display appropriate messages.
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   5. Test the accuracy of product attributes, such as size, color, or variations.
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4. Add to Cart:

   1. Verify that users can add products to the cart successfully.
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   3. Test the cart behavior by adding multiple products and ensuring the quantities, prices, and totals are calculated correctly.
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   5. Check for validation when adding more products than the available stock.
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5. Cart Management:

   1. Test the ability to update the quantity or remove items from the cart.
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   3. Verify that the cart total is updated correctly after making changes.
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   5. Check for any discounts, coupons, or promotions applied to the cart.
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6. Checkout Process:

   1. Test the guest checkout option as well as the option to checkout as a registered user.
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   3. Verify that shipping and billing information can be entered correctly.
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   5. Test different payment methods (credit card, PayPal, etc.) and ensure they work as expected.
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   7. Validate the order summary before confirming the purchase.
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7. Order Management:

   1. Test the order confirmation process, including receiving an order confirmation email.
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   3. Verify that users can view their order history and track the status of their orders.
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   5. Test the ability to cancel or modify an order within a specified timeframe.
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8. Security and Performance:

   1. Test for proper implementation of SSL/TLS certificates to ensure secure communication.
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   3. Check for secure storage of user passwords and sensitive information.
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   5. Conduct performance testing to ensure the website can handle expected user traffic and loads quickly.
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9. Mobile Responsiveness:

   1. Test the eCommerce website on different mobile devices and screen sizes.
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   3. Verify that the layout, images, and functionality adapt correctly to smaller screens.
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10. Integration and Third-party Services:

    1. Test any integrations with external systems, such as payment gateways, shipping providers, or inventory management systems.
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    3. Validate the accuracy of product data synchronization with external sources, such as product feeds or APIs.
       

Remember to consider both positive and negative scenarios, edge cases, and boundary conditions when testing an eCommerce website. This will help ensure its reliability, security, and a seamless user experience.

Certainly! Here's a negative test case for an eCommerce website:

Scenario: Invalid Coupon Code

1. Preconditions: The eCommerce website offers a discount coupon feature during checkout.
2. Steps:
   • Add products to the cart.
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   • Proceed to the checkout page.
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   • Enter an invalid or expired coupon code.
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   • Attempt to apply the coupon code.
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3. Expected Result: The system should recognize the invalid coupon code and display an appropriate error message indicating that the coupon code is invalid or expired.
4. Pass/Fail Criteria: The system should reject the invalid coupon code and prevent any discount from being applied to the order total.

This test case helps ensure that the eCommerce website correctly handles invalid or expired coupon codes during the checkout process. It verifies that the system displays appropriate error messages and does not apply discounts when the coupon code is invalid, enhancing the accuracy and reliability of the discount functionality.