"Agile and DevOps have reinvented the way how software is developed, tested, and delivered to the customer. Agile methodologies focus on improving the quality of software by working in sprints. Regression testing in agile ensures continuity of business functions by focusing on the development of new features in the sprint along with the overall functionality. Let us now take a closer look into what is meant by regression testing in agile and what are the benefits associated with it.
What is regression testing in agile?
Regression testing is a software testing type that is performed to verify the impact of any new code on the existing functionality of the product. This method of testing allows testers to identify bugs or errors in the software whenever code changes are made. It ensures that all the features and functionalities of the product remain unaffected and work seamlessly even when code changes are done. Regression testing is a black-box testing method that ensures any frequent code changes made in the product will not impact the system’s functionality.
What is the significance of regression testing in agile?
Agile methodology focuses on faster and iterative development where the product is developed in sprints and features are rolled out in each cycle. Ideally, testing cycles are kept short to ensure a proper balance between the sprint development and iterative test cycles. In an agile environment, developers roll out features quickly, and therefore it is necessary that testing should go hand in hand to deploy features after testing them
In agile regression testing, the testing is done on new and old features, and simultaneously the developers develop new features or make any addition or improvement in the code
Thus, regression testing has its significance, and this testing process ensures functionalities remain unaffected for every build. This regression testing process is critical for the product’s success as it ensures all functionalities work as per the given requirements in an agile environment.
What are the benefits of regression testing in agile?
Below mentioned are some of the benefits of regression testing in agile:
• It helps to build a stable product as testing is taken up in sprints along with development.
• It ensures that the newly developed or existing functionalities remain unaffected and works as per requirements.
• Helps in early identification and resolution of defects
• Automated regression tests in agile reduce the re-work and free up testers so that they can focus on other important tasks
• Helps in improving the overall quality of the product and ensures a great user experience
In an agile environment, iterative changes are made to the product. Also, there are more frequent build cycles and continuous changes are added to the application. Therefore, to test these frequent changes, software regression testing should be taken up in agile practices.
Thus, for successful regression testing in agile businesses should leverage regression testing from a next-gen QA and software testing services provider. Get in touch with our experts to know more."
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