Automated regression testing – when and why should it be performed

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The increasing demand for QA services is a direct result of the ongoing technological progress. Regression testing is required, to ensure a high-quality product. Reaching business goals and avoiding delays when releasing a new product, can all be achieved more easily with regression tests. Which automated regression testing tools can be used? Are these tests worth performing?

What is regression testing?

Regression tests are a member of the functional test category. Their goal is to ensure that a previously developed product still functions correctly after integration with additional systems.

Regression testing is part of the development process and aims to control the product’s response to updates, patches and optimizations. Previous regression tests should be re-performed on the new version of the system, after any changes. This ensures that no features were corrupted in the process. Preventing regression is required to ensure a high-quality product. They help to prevent bugs and glitches which may otherwise appear after the product is released onto the market. As such, it may be concluded that regression tests help assure highest quality at all stages of the product’s evolution.

Is automated regression testing worth it?

Constant technological progress means an increasing demand for regression testing. The more software updates we release, the more difficult it becomes to assure proper security, functionality and optimization. In order to help meet all market and user expectations, automated regression testing tools can be deployed. Aggressive testing is especially required in the fields of robotics and bot development. Lacking tests in these sectors could directly lead to a waste of time and funding.

New market research clearly shows that as technology progresses, the demand for automated regression tests will increase significantly. They reduce the necessary work intensity and costs required for the testing process. This is especially important in the case of apps and websites with heavy user traffic. By using automated regression testing, the testers can receive results more quickly and implement fixes faster.

Testers at Testspring know very well that full automation is not always viable. Some software needs to be tested with an individual, creative approach to achieve the intended goals.

Why should automated regression testing be used?

New apps and software require regression testing as an integral part of the development and sustainability efforts.

Aggressive regression tests, help with:

  • Detecting bugs in the software
  • Determining whether bugs are caused by changes in the software
  • Checking if changes had the intended effect
  • Controlling and reducing costs
  • Making sure that updates won’t negatively affect the software’s functionality
  • Ensuring operational continuity during updates
  • Delivering a high-quality end product to the consumer

Regression testing step by step

As with any other test type, regression tests require careful planning, to optimize the entire process. At Testspring, we firmly believe that good preparation ensures the best results.

Here is how we do it step by step:

1. Define the scope of testing. This may differ depending on the scale of the tested software. At this stage of the process, you may use the results of previous functionality tests as guidelines.

2. Choose the right approach. This includes evaluating to what extent the tests should be automated. It is necessary to assess, whether the automated regression testing tools are advanced enough to perform the process in a structured manner, or if manual testing is required.

3. Create a schedule. In order to clearly structure the testing efforts, a schedule should be created. This timetable may later be changed as the testing progresses and new bugs appear.

4. Regression testing and result collection.

If you are interested in QA, checkout out our software testing offer.

Regression testing tools

Automated regression tests can be optimized by using appropriate tools. Depending on the regression testing types currently performed, different tools may be required. Nowadays, multiple different, well-developed tools are available on the market. This allows us to pick the best one for all regression testing types.

Performing a single regression test will not guarantee a bug-free product forever. Regression testing and retests should be done regularly, whenever a new update or patch is released.

This is exactly why a partnership with Testspring will be beneficial for your company. We offer complex QA services – including regression testing – which will allow you to monitor the performance and sustainability of your systems, apps and software.

Contact us to find out more!

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