What Is Test Scenario and Test Case ?
Test scenario:
A state of affairs view is a detailed description of a capability or function that wishes to be tested. It defines what is to be tested, but does not go into the details of how to check it. Test situations are derived from use cases, consumer stories, imperatives or functional specifications.
Purpose: Ensure all features of the quit-to-end tool are covered.
Example: "Verify user login function."
Test case:
A test case is a detailed set of actions, situations, and inputs that testers use to verify that a selected feature or utility capability is working effectively. It consists of the exact steps to be taken, the expected results and the actual consequences.
Purpose: Provide precise instructions to confirm a unique ability.
Test Case Components:
- Test Case ID: The unique identifier of the check case.
- Test Scenario: A reference to the test situation to which it belongs.
- Description: A quick description of what the case will verify.
- Prerequisites: Any settings or conditions required before a test can be performed.
- Test Steps: Detailed execution steps for you to look at.
- Test Data: Specific facts required for review.
- Expected Result: The predicted result if the test steps are performed correctly.
- Actual Result: Actual Result after execution view the steps.
- Status: Passed/failed primarily based on the assessment of expected and actual results.
- Comment: Any additional comments or observations.
Example:
Test Case ID: TC001
Test scenario: Verify login functionality for users.
Description: Verify that the user can log in with valid credentials.
Prerequisites: The user should have a registered account.
Test steps:
- Go to the login web page.
- Please enter a valid username.
- Please enter a valid password.
- Click the login button.
Test data: Username: user@example.Com, Password: password123
Expected Result: The customer should be redirected to the dashboard.
Actual Result: (To be completed after execution)
Status: (to be completed after execution)
Comment: (Any other entries)
Differences: Test Scenario VS Test Cases
| Aspect | Test Scenario | Test Case |
|---|---|---|
| Definition | High-level description of what to test | Detailed steps and conditions for testing specific functionality |
| Detail Level | Less detailed | Highly detailed |
| Purpose | Ensure all end-to-end functionalities are covered | Verify specific functionality |
| Focus | What to test | How to test |
| Derivation | Derived from use cases, user stories, requirements | Derived from test scenarios |
| Components | Brief description | ID, scenario reference, description, preconditions, steps, data, expected result, actual result, status, comments |
| Usage | Planning and coverage | Execution and verification |
| Example | Verify login functionality for a user | Verify user can log in with valid credentials |
| Execution Steps | Not detailed | Detailed step-by-step instructions |
| Expected Results | General idea of the expected outcome | Specific expected outcomes for each step |
| Preconditions | Not typically specified | Detailed prerequisites and setup conditions |
| Test Data | Generally not included | Specific data values needed for testing |
| Status Indicator | Typically not applicable | Pass/Fail status based on actual results |