The kind of software testing method that is performed after the implementing new features or modifying of the existing functionality is called regression testing. Its purpose is to make sure that all changes to the code do not evoke any side effects and interrupt the exact operation of the whole system and its components.
Regression testing services are also done after certain flaws have been corrected. It is done for checking that the problems have been fully removed. Besides that, the process of flaw fixing should not affect anyhow the existing functionalities.
To effectively perform the process of the software product after any corrections or modifications, the many techniques can be implemented.
- · Prioritization of test cases
- · Test selection
- · Retest all
The process of retesting all designed test cases in the suite is rather cost-intensive and time-consuming as it needs much hard work and resources. If the deadline is coming, then this technique will not effect.
Automated regression for faster turnaround
Teams required to make sure an effective balance between quality and speed, which means they require faster and credible feedback. Especially in an agile environment, it is essential that the feedback comes in faster, so that the essential action is needed.
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