With advances in the world of technology, one needs to update the existing software by introducing the latest features in it to keep working smoothly. But sometimes, in the introduction of this new feature or an increase in existing ones, some disruptions occur in operating functions that have been operating from software and start operating with incorrect. Therefore, it is recommended to carry out software regression testing after each increase or change.
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What is regression testing?
Regression testing is basically a practice that is done to test the software that functions after creating a change code or update in it. By doing it ensures that this system is fully stable and functional and the features are all fine. Every time a modification of regression testing is applied to ensure that all features function properly. By doing that the system remains sustainable for the long term.
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When did the regression test?
It is important to discuss that at which point you need to test your software regression ... after what changes you need to check the software work capacity. Below are some of the points listed where you need to pass your software through a regression test.
When you add to the existing feature
When you introduce a new function feature
After repairing the code base to solve defects
When you optimize the software source code for better performance.
After the addition of repairs to fillings
After making changes in configuration
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Why is the regression test is a requirement?
Need to do automatic regression testing to bring smooth software development practices. Regression testing that often syntheses informative feedback and increases instant response. Furthermore, regression testing helps find bugs and problems at the initial level and the company remains safe from spending a large number of system maintenance and to solve congenital defects. Furthermore, when damage may appear a little but can appear as a giant later, responsible for the worst kind of disturbance in other functions of the system. Some businesses may prefer to do a functional test of new features or changes to be introduced but this test only serves to check the sunning of these new functions and do not identify problems in existing software features. Therefore it is on the safe side, it is better to do regression testing so you can be sure that all depends on the brand and you will not face further problems.
Benefits of regression testing
Regression testing has many advantages of some of them registered here
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Regression testing plays a major role in ensuring the integration of previous and current releases after each increase or change.
It helps to find bugs in software by capturing unspecified integration or other problems in the application.
Regression testing ensures that this application smoothly integrates its operations or not, even after constant changes, additions, or improvement.
Automatic regression testing reduces testing time because it increases the testing process. After preparing a regression test suite when it is ready to be executed, test resources can focus on the other applications needed.
Regression testing helps win customer trust and is responsible for carrying high CSI or customer support index.
Functional testing and regression must be made to ensure that changes have not lowered the impact on the existing functionality of
Regression testing helps minimize costs, and automatic regression testing solutions minimize the overall project costs.
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Synthetic regression testing Implementation of sustainable integration so that every time the developer pushes the code, build triggered and a series of regression tests automatically executed to ensure the smooth running of the entre software.
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