What Is Automated Regression Testing?

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Essentially, it refers to re-testing a piece of software after making modifications to it, intending to ensure that the modifications did not interfere with any of the software's pre-existing capabilities. On the other hand, automated regression testing is when you utilize software to automate this process, which helps you save time and effort while lowering the danger of making a mistake caused by a human. Now, picture yourself in the kitchen preparing a cake. You've gathered your supplies in a bowl and given them a good stir before proceeding. Before putting it in the oven, you want to check that all the components have retained their freshness. Here is where automated regression testing comes into play; think of it as a tasting for your program! Using automated regression testing, you can check that everything is functioning as intended by running a set of tests to verify this. The beauty of automation is that it enables you to conduct these checks whenever you want, whatever often you want, without the need to worry about the amount of physical labor that would be required. Additionally, automated regression testing can complete more quickly than human tests, allowing you to obtain your results more rapidly and return your attention to baking your cake (i.e., coding). There are a few categories of automated regression testing, including unit tests, integration tests, and end-to-end tests. Selecting the appropriate category depends on the aspect of the system being validated. However, there is no need to be concerned because if you have the appropriate automation tools, it will not be difficult for you to design and maintain these tests. What are some of the things that can be tested using automated regression testing? Consider, for example, all of the various functions that your software application offers, such as the shopping cart, the process of making payments, and the functionality for logging in. Even after you've made modifications, you can still verify that each feature is operating as intended by writing tests to evaluate its performance. Hold on, and there's much more to it! Automated regression testing can also assist in the early detection of defects, allowing you to fix them before users report them. Imagine a situation where you change to a single line of code, and the shopping cart suddenly stops working. You can catch this bug before it is released to production if you employ automated regression testing, which will save you and your user's much grief. Automated regression testing is analogous to having a dependable assistant for your software development process. It is constantly available to assist you in ensuring that your program is running as anticipated, and it can help you catch issues at an earlier stage. Therefore, you should be confident in embracing the power of automation and begin developing those regression tests as soon as possible.


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