Differentiate between a test case and a test scenario with examples

1. Definition and Scope:

  • Test Case:

A detailed document outlining specific inputs, execution conditions, testing procedure, and expected results.

Example: Enter valid credentials and click the login button, expecting the homepage to load.
* Test Scenario:

A high-level description of a functionality to be tested.

Example: "Check user login with valid credentials."

2. Detail and Documentation:

  • Test Case:

Detailed and documented, including specific instructions and expected outcomes.

Example: Input "Username: test_user" and "Password: Test@123."
* Test Scenario:

Less detailed and more informal, focusing on broader testing requirements.

Example: "Verify login functionality."

3. Usage and Flexibility:

  • Test Case:

Used for detailed testing and regression testing.

Example: Detailed steps for adding items to the shopping cart.
* Test Scenario:

More flexible and adaptable, often used in exploratory testing.

Example: "Test the checkout process."