Defect Retesting is the process of verifying that previously identified defects have been fixed. Key aspects include:
Purpose:
- Confirm that the defect no longer exists in the system
- Ensure that the fix has not introduced new issues
Process:
- Identify test cases associated with the defect
- Execute these test cases again after the defect has been addressed
- Compare the actual results with expected outcomes
Documentation:
- Record the results of retesting
- Update defect status to reflect resolution or further issues
Importance:
- Validates the effectiveness of bug fixes
- Helps maintain software quality and reliability
Challenges:
- Requires clear documentation of original defects
- May need to consider changes in related components
Defect Retesting is essential for ensuring that fixes are effective and do not negatively impact other parts of the application.