App Regression Testing

Apps are constantly subjected to frequent changes which can cause serious consequences when left unattended. Hence, apps must be tested even when a minute change is done across the system. Incorporating continual testing whenever any change is made in the system is called regression testing which involves re-running all the functional and non-functional parameters. Regression testing helps in dissolving any error occurred anytime in the system and improves the app quality to offer seamless user experience.

Regression testing is a highly complex, tedious, and time-consuming task, hence, performing it manually can be prone to errors. To get the maximum benefits of regression testing it should be automated; automating regression testing will speed up the process and eliminate any possibility of human error.

Automated Regression Testing

Regression tests are mundane and time-consuming, and it is not wise to carry out manually with the human errors it is prone to. Hence, to resolve the occurrence of human errors and speed up the process, it should be automated.

Reasons for automated regression testing:

Improved quality: Automating regression testing improves regression efficiency, identifying bugs easily, and improves the quality.

24/7 Support: Since, the process is automated and no human intervention is required, regression testing can be scheduled for any time around the clock. The test reports are generated which are analyzed by testers to understand the process.

Reduced time: As the entire process is automated, the time to perform the task is drastically reduced. Further, eliminating human intervention also speeds up the process. However, manual support is required for analysis and decision-making.

Lower maintenance: Automated regression tests are much more easier to manage and maintain than their manual counterparts. The codeless test automation has made the process even easier without the need to write codes and helps maintain the regression cycles efficiently.

Things to consider for app regression testing plan

Regression testing is an essential part of app testing process without which we may miss out on some of the bugs being added in the later part of the development process, causing quality issues upon release. Here are some of the key points to consider while performing regression testing for web and mobile apps:

• Conduct regression testing on Cloud, as you get access to all devices, browsers, and platforms over Cloud. This reduces the time and cost considerably.
• Risk mitigation plan can help reduce the impact of identified risks
• Evaluate the functionality of the upgrades
• Find and evaluate regression risks before starting the regression testing

Conclusion

After an elaborate discussion on regression testing, we can conclude that it is an inevitable part of the app development process that ensures that everything is working perfectly after any changes. Though, performing regression testing may look simple, it has serious challenges associated as it involves re-running the entire test all over again. Hence, companies should identify and evaluate the risks and prepare an elaborate strategy to reduce/ eliminate the risks and yield maximum benefits from regression testing.