Confirmation software testing is also called re-testing and it is done to ensure that the tests cases which failed in last execution are going after the bugs against those failures are fixed.
At the point when a test fails as a result of the defects then that error is accounted for and a new version of the product is expected that has had the bug fixed. For this situation, we have to execute the test again to affirm whether the bug got really fixed or not. Ensure that the test is executed in the exact same manner it was the first run through utilizing similar data, environments, and inputs.
Consequently, when the change is made to the defect so as to fix it then confirmation testing or re-testing is useful.
Assume you were testing some product application and you discovered defects in some part.
- You log an issue in the bug tracker.
- The developer will fix that issue and furnish you with the official testable form.
- You have to re-run the failed test cases to ensure that the past failures are no more.
This is why confirmation testing is a re-testing.
Features of Confirmation Software Testing
A sort of change expected testing, confirmation software testing, is performed by the testing team to confirm the functionality of the product after the implemented changes. Since the significance of this type of testing is gigantic in the STLC, it is significant for us to understand its various features, such as:
- Confirmation testing is the main test to be performed after fixing a defect.
- No new test cases are required for this kind of testing, as similar test cases are executed again by the team to get the expected outcomes.
- It is performed in a similar way as in the past, with a similar test environment, input, and data
- The reason for this testing is to execute the failed test cases and guarantee that they pass once the issues in the product are fixed and to get anticipated outcomes.
- This is the planned testing.
- It is executed before regression testing.
- Test cases for confirmation testing can’t be automated.
When to Perform Confirmation Testing?
A regularly asked question with respect to confirmation software testing is when to perform it during the STLC. To simplify this disarray, recorded underneath are the cases when there is a necessity of confirmation testing.
At the point when a Bug Fix is Reported: First and foremost, confirmation testing should be executed whenever a bug or defect is fixed to guarantee whether it is fixed or not.
Before Regression Testing: As expressed earlier, confirmation testing is performed preceding regression testing and is centered on checking defect rectification.
At the point when a Bug is Rejected: When a bug is dismissed by the development team, it tends to be tested through confirmation testing to check that the bug is reproducible and valid.
From the above discussion, we can conclude that the confirmation software testing is same as retesting and with its help, the testing team can guarantee the functionality of the product just as its quality while approving whether the different defects discovered during initial testing are fixed or not.