7 Best practices in automated regression testing

Automation testing is a kind of professional testing process which is very important for the applications. In this process, best practices and industry standards are developed and applied to make the application bug free and efficient. With the help of automated regression testing, you will reduce the testing efforts and testing cost as well as compared to the manual testing; the automated process is considered as much reliable, bug-free, and effective.

Today we are here with the list of best practices of automated regression testing process to help the testers in order to aim the quality of the testing and to prevent the mistakes at the time f the testing. Please read till the end of the article to know all the best practices.

1 Test tool compatibility check

It is advisable to check the testing tool within a different environment before installing them on the actual environment. If some part of the targeted application exists at some place where you are testing the tools, then the test team should test the same application code with the different tools. By this, you will figure out the compatibility of the tool with the application. These two compatibility checks are very important because if you find any kind of issue while testing, then you can solve it at the same time and can also consider some other testing tool.

Also, note that the testing tools should be compatible with the application as well as with the testing environment. If it is rejecting a few devices or operating systems, then you should change your tool. So choose your primary test tool after checking the compatibility of the tool with the primary application.

2 Upgrade test tools

After selecting the test tool by considering it in the isolated testing environment, your next responsibility is to keep the tool updated. Suppose the owner of the tool announced a massive upgrade in the functionality of the tool which can affect the testing procedures. In this case, most of the testers don’t feel essential to update their version of the tool and keep testing the applications with the same old version. But this is not right all along. Test engineers have to test update the tool immediately to get the new version with all new features.

If you have scripts or test results of the previous versions of the tools, then you should test them with the new version as well. Because some time with the addition of features, new releases are capable of finding bugs by going more rooted in the application code.

3 Setup and configuration of tools

To assure the integrity of the system’s environment, it is important for the teams to keep the backup of the current system’s configurations. By doing the same, you can go to the restore point if anything happens, which is not familiar. Backup is always recommended before installing new software in the system. This activity should be conducted when the test results are favorable, and the testing process is done successfully.

  4 Testing tool installation

It is good to install unnecessary stuff or tools in your system within the primary testing environment. Once you select the testing environment and know the priorities, then never install unnecessary software into that system.

5 The objective of test programs

The test engineers have to be careful to skip the traps of the test scripts produces in the ongoing testing process. Some of the test scripts can distract you from the main objective. So you have to focus only on the main objectives of the testing process to save your time and efforts. If you will get confuses in the not valid scripts then definitely you will feel like the test remains pending or you did not recognize these points. So, don’t distract and stay focused on the goals of testing.

6 Keep it simple

Some of the test engineers make the automation testing process very complex. This is not because they don’t know proper use or they are new in the world of automation testing but because they are focused on other factors of testing like cost, bugs, etc. But apart from these things the test team should keep in mind the important factors of testing like the size of the test budget actual motive of the testing process, Return on Investment policy, and many more. So, it all depends on the test engineer; they can make it simple or complex all the way.

7 Schedule compatibility

Project planning should include enough time to test the various test tool before using them. It is advisable to use automated testing tools from the beginning of the software development life cycle. This is essential and crucial because by doing so, you will get the exact test result from the start, and at the end of the cycle, you will get the perfect and efficient application.

But yes, don’t rely on the tools completely and make sure you have a manual check on the result to avoid any kinds of mistakes and complications. It is appropriate to check the ability of the tools and test cases generated at the time of test execution.


The flexibility of the testing process helps the engineers to focus on the goals and tasks to provide the developers with perfect feedback with all the doubts, positivity’s, negatives, errors, and bugs. These engineers play a very important role in the development of the applications because they are the one who let the developers know that something wrong is there.

Every day, test engineers have to perform tests for various projects with various techniques. And with every new test, they have to face a new challenge. But with the best use of automated regression testing, they can save their efforts and cost in the way to produce exact test results.

If you have more interesting test practices, then don’t forget to share in the comment section. We will be back with the next article soon, till then Keep reading.