To automate regression testing or do it manually, has been a raging debate in the QA domain for a while now. According to several experts in the testing domain, automation is the right way to go about regression testing efficiently. Before we get into it, let us understand what regression testing is and why it is important.
Regression testing can be defined as a type of software testing that determines if any changes made to the code affect the existing functionalities in any way. In these types of tests, a program is tested before applying any changes.
Once the changes are applied, the program is tested again in specific areas to detect if the desired change creates new issues or met the intended requirements.
How to Carry Out Regression Testing?
This is an effective plan to carry out regression testing:
- Select the test cases that are to be run.
- Make a note of what is to be improved or the area in which changes are to be made.
- Plan when to run the tests.
- Analyze the outcomes once testing is complete.
Importance of Regression Testing
Regression testing significantly increases the chances of identifying bugs developed due to a change or multiple changes in the software code. It also helps QA teams decide what caused the errors and enables them to change the operating environment.
If expert opinion is considered, carrying out regression testing doubles the chances of delivering a successful software product to the market as it is almost certain that your product is flawless after regression.
Why Automate Regression Testing?
Just as with every other QA process in this technologically rich era, it is best advised that you automate the regression testing process. Here is how automated regression testing will benefit business organizations:
Helps Save Resources
Even on the highest business levels, the biggest benefit of automated regression testing, in general, is the fact that it frees up resources. Companies can easily set up automation to test specific parts of the products. Automation provides better accuracy and prevents testers from consuming time on writing different test scripts.
If the desired test case is slightly complicated, then it might require a hint of exploration manually. Automation eventually enhances the software product and gives the customers a better experience.
A substantial amount of time can be saved by using a test automation tool for the process. Using these tools allows testers to run scripts without any coding. It also helps prevent over-dependency on developers.
When QA teams adopt a waterfall approach instead of the agile one, regression testing is conducted towards the end of development as the final step before the launch.
But with automation testing, this issue is resolved rather conveniently. By running test cases consistently, the QA team can create instant feedback loops and reduce the testing whilst quality also improves.
With access to automation tools, QA teams can create visual recordings, video, and logs, so that they can monitor and detect why tests fail. Automated regression testing accelerates the feedback loops and also the speed of bug fixing.
Automated regression tests can be implemented 24/7. Software testers are allowed to do things like setting up trial runs during the night as it prevents them from having to wait for the results.
This benefit also works for testers who are looking to run test cases at specific intervals. As regression tests run in the background, the QA team can focus on other tasks or prepare for the next process.
Execution of regression tests continuously ensures the testers are informed about the issues beforehand. It helps them fix the bugs quickly and efficiently.
Not only does automation enable faster testing, but it also helps software testers to test more. Suppose the resources of a team are maximized with tedious tasks, they cannot spare the time to test more and sometimes even overlook certain test cases. This can directly impact the quality of testing and the quality of the product.
Therefore, automation testing enables testers to scale a QA product with speed and efficiency.
When new features are added to a product, new types of test cases are implemented which results in the regression suite increasing in the number of customers. Such a situation would make it very difficult for the app owners and the banks to manage the test cases.
This is what makes it very important to select an automation tool that will further make it easier for you to keep track of your testing suit. A no-code automation tool enables testers to implement the process with lower maintenance costs.
Providing Regression Testing Services at 91Social
Regression testing is an important part of the QA process these days because of the high demand for quality software products in the market. 91Social helps you deliver quality software apps to ensure your product is received well in the market.
91Social aims to transform the companies of our clients with our services. We possess the perfect blend of the latest technology and skillset in our workforce that has helped us meet user requirements more often than not and receive great appreciation and gratitude from our partners.