what is automated regression testing

 what is automated regression testing

Automated regression testing is the process of using software tools to automatically retest previously tested software features and functionality to ensure that no new defects have been introduced during software updates, upgrades or modifications.

Regression testing is an important part of software testing because software applications are often modified or updated over time, and regression testing ensures that these changes do not negatively affect previously tested features or functionality. Automated regression testing can be used to save time and improve the efficiency of regression testing by automating the execution of regression test cases.

Automated regression testing involves the creation of test scripts that simulate user interactions with the software application being tested. These test scripts are designed to test the previously validated features and functionality of the software application. Once the test scripts are created, they can be executed repeatedly, allowing for consistent and repeatable regression testing.

Automated regression testing tools can help to reduce the time and effort required for regression testing, as well as increase the accuracy and consistency of the testing process. By automating the testing process, it is possible to run regression tests more frequently, which can help to detect defects earlier and reduce the overall cost of fixing defects.

Automated regression testing can be integrated into the software development lifecycle (SDLC) and continuous integration/continuous delivery (CI/CD) pipelines. This allows for automated regression testing to be a part of the software development and release process, ensuring that regression tests are executed automatically and consistently as new features are developed and released.

Overall, automated regression testing is an important component of software testing and quality assurance. It provides many benefits to businesses, including faster feedback, improved efficiency, and better test coverage. By automating the regression testing process, businesses can ensure that software applications are thoroughly tested and validated before they are released to users.

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