How To Optimize Regression Test Suite Effectively

Mobile application development is a consistent process requiring a lot of changes and enhancements from time to time. However, not all developers manage to create applications that perfectly meet their clients' diverse needs. According to different surveys, more than 70% of software work relates to application maintenance and improvement.

As the features or requirements change and the number of such changes grows, it becomes difficult for testers to perform regression testing. However, it is possible to automate regression test suites. Automating regression test suites will enable the testers to achieve better test coverage on a regular basis. Also, it enables the resources to focus more on the newer and more complicated application functionality.

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regression testing, optimize regression test suitesHowever, testers often face problems in the maintenance of the automated regression test suites. There are a few factors that affect the effectiveness of the regression test suites. Among them are cases when test suite enhancements get out of sync with the rest of the products or when tests are added to the suite with a short-term perspective, availability of redundant tests and more.

So, how to maintain the effectiveness of the regression test suite, or optimize regression test suite effectively? Here's the list of some tips that may help you out:

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Apart from all these, it is important to monitor the way tests are added to the test suite. Moreover, you can also consider optimization of tests when the tests get lengthy or huge, evaluate different regression test selection strategies and plan and explore changes in the regression test suite framework in order to maintain the effectiveness of the regression test suite.

Make sure that you apply these methods in order to make regression test suites more effective. Have you tried any of these methods? Please share your experiences in the comments!

Prashant Chambakara is Automated Testing Consultant at Cygnet Infotech

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