Software Testing - Non-Destructive Testing
Software testing is performed to ensure that software meets all the end user requirements. The non-destructive testing includes verification of the software in a correct manner. Other names for the non-destructive testing are positive testing, or happy-path testing.
What is Software Non-Destructive Testing?
Software non-destructive testing is conducted to verify the expected outcomes, and to confirm that the software is functioning correctly. Let us take an example of the name field in a registration page, we should be able to enter the name in that field, and proceed with the following steps.
The objective of the non-destructive testing is to uncover all the bugs, and to ensure that the software quality is maintained. It involves direct communication with the software. It is usually done when there is a strict testing timeline. It confirms that all the functionalities of the software are working correctly with the valid sets of data inputs.
Why is Software Non-Destructive Testing Done?
The software non-destructive testing are done for the reasons listed below −
- The non-destructive testing enhances the overall quality of the software.
- The non-destructive testing detects defects early in the software development life cycle (SDLC), and to fix them.
- The non-destructive testing ensures that the software performance specifications have been satisfied.
- The non-destructive testing ensures that the softwares end user specifications have been satisfied.
- The non-destructive testing verifies whether the minor portions of the code or features are working fine, and not impacting other functionalities of the software.
When is Software Non-Destructive Testing Done?
The software non-destructive testing are done for the reasons listed below −
- The non-destructive testing is the initial form of testing performed from the initial stages of the SDLC.
- The non-destructive testing is performed when the testing team does not have adequate time to complete the testing phase.
Strategy for Software Non-Destructive Testing
The strategy for the software non-destructive testing are listed below −
- The software non-destructive testing should be performed from the positive viewpoint.
- The non-destructive testing should be performed to confirm whether the software works correctly with the positive input sets.
- The non-destructive testing is not guided by a positive set of inputs.
- The non-destructive testing verifies the functionalities of the software as per expectations.
Examples of Software Non-destructive Testing
Let us take an example of e-commerce software having the components namely login page, payment page, search page, order page, and help page. While verifying the payment page, a tester found out that the payment is not being processed which is not as per the specifications. As a result, it is considered a defect.
That defect is assigned to the development team for further analysis. Then after it is fixed, it is assigned back to the testing team for retesting. Besides verification of the defect, the testing team checks the other components as well to confirm they are working properly and are not impacted by the code changes for the defect fix.
Conclusion
This concludes our comprehensive take on the tutorial on Software Non-Destructive Testing. Weve started with describing what is software non-destructive testing, why is software non-destructive testing done, when is software non-destructive testing done, what is the strategy for the software non-destructive testing, and examples of software non-destructive testing. This equips you with in-depth knowledge of Software Non-Destructive Testing. It is wise to keep practicing what youve learned and exploring others relevant to Software Testing to deepen your understanding and expand your horizons.