Test cases and test scenarios are used in software testing to verify that a software application or system functions correctly. A test case is a set of conditions or variables under which a tester will determine whether the software is functioning as intended. A test scenario is a series of related test cases that are designed to test a specific feature or functionality of the software.
Test cases typically include the following elements:
- Test case ID: A unique identifier for the test case.
- Test case description: A brief summary of the purpose of the test case.
- Test case steps: The specific steps or actions that the tester will take to execute the test case.
- Expected results: The expected outcome of the test case, based on the requirements of the software.
- Actual results: The actual outcome of the test case, as observed during execution.
Test cases are usually written before the software is developed, and are used to verify that the software meets the specified requirements and functions correctly. Test scenarios are typically used to test more complex features or functionality, and may involve multiple test cases.
Test cases and test scenarios are an important part of the software testing process, as they help to ensure that the software is thoroughly tested and meets the needs of the users.