What is Selective Regression Testing?
Selective Regression Testing is a focused approach within the broader context of Regression Testing, which is essential in Software Testing and Software Development. The primary aim of regression testing is to verify that new code changes have not adversely affected existing functionalities of the software. However, with the complexity of software systems, executing a full regression test can be time-consuming and resource-intensive.
In selective regression testing, testers prioritize and choose a subset of test cases that are most likely to be affected by the new changes. This selective strategy enables teams to maintain code quality and stability while minimizing the time and effort spent on testing. By analyzing code changes and impact areas, testers can efficiently determine which test cases to run, ensuring that critical functionalities continue to perform as expected.
The selective approach is particularly beneficial in agile development environments, where rapid iterations and frequent releases demand a streamlined testing process. It helps in balancing the need for thorough testing with the practical constraints of development cycles.
Overall, selective regression testing enhances the effectiveness of the testing process, ensuring that essential features remain intact while speeding up the overall development timeline.