What Is the Step-By-Step Process of Automated Regression Testing?

Automated regression testing plays a role in contemporary software development by guaranteeing that any new code modifications or updates do not have adverse effects on the existing functionality of an application. By automating test scenarios, teams can save time minimize human errors and improve the overall stability of the software. In this article, we will explore the approach to automated regression testing, enabling organizations to achieve more dependable software releases and enhance user experiences.

Step 1: Identify Test Cases for Automation

To begin with, identify the test cases that are suitable for automation. These are typically scenarios that are repetitive, prone to human errors, time-consuming to perform manually, or those where executing them in parallel with development is critical. Selecting the right test cases for automation sets the foundation for a successful automated regression testing process.

Step 2: Choose the Right Automation Tool

Selecting an appropriate automation tool is essential for seamless test case creation and execution. Look for a tool that allows for easy test case creation in parallel with the development process. Collaboration between development and testing teams is essential, and the automation tool should facilitate this inclusive approach.

Step 3: Collaborative Scripting and Stable Modules

Encourage close collaboration between development and testing teams to avoid miscommunication and gaps in understanding requirements. Once some modules of the product are stable and the testing team has repeatedly identified bugs, it’s an optimal time to begin automation regression testing for these stable modules. Collaborative scripting ensures that the test cases cover all essential scenarios accurately.

Step 4: Scripting and Test Case Creation

Begin scripting the identified test cases using the selected automation tool. Ensure that the test cases are well-documented, easily maintainable, and reusable. Efficient scripting allows for quick adaptability to changes in the product, reducing the time required for regression testing in subsequent iterations.

Step 5: Test Execution and Reporting

Execute the automated test suite on the stable modules and analyze the test results. The automation tool should provide detailed reports that highlight the test outcomes, including pass and fail statuses. These reports aid in identifying defects, tracking progress, and making informed decisions for further improvement.

Step 6: Iterative Testing and Continuous Improvement

Regression testing should be an iterative process, repeated after each significant code change or module stabilization. Regular testing ensures that any defects introduced during development are detected early and resolved promptly. Continuous improvement based on the feedback received from each iteration helps refine the automated test suite and enhances its effectiveness.

Step 7: Test Suite Maintenance

Make sure to keep the automated test suite updated as the product progresses. Adjust the test scripts accordingly. Regularly review and optimize the test suite to improve efficiency and test coverage.

Conclusion

Automated regression testing plays an important role in software development by ensuring the stability and functionality of an application at every stage. Organizations can optimize their regression testing efforts, minimize the chance of defects and provide top-notch software products to users by following the step, by step process discussed in this article. Regression Testing Tools undoubtedly boosts efficiency, speeds up release cycles and enhances user satisfaction.