It is a test method that involves previously developed test cases being executed by QA teams through automated testing or manual testing. The goal is to determine whether there is a mismatch between the latest changes introduced to the program and current tests.
Regression testing is believed as a unique and appropriate software tool that is suitable in independent start-ups as well as large corporations and other industries that are regulated. What is important is having the right regression testing strategy that is used in conjunction with choosing the appropriate regression testing tools.
The following are the four key aspects that can be used to design an effective regression testing strategy:
1. A well-defined test goal: QA professionals must have a clear plan for identifying flaws. Risks must be identified and this will define the nature that regression testing is required. Here are two important aspects that must be taken into consideration:
- The potential risk associated with an application or product is in development. The risk of an error must be considered.
- The test procedure must focus on addressing a particular degree of risk as well as the required steps that have to be taken to minimize the risks.
2. The testing procedures must be defined The nature of risks that have been analyzed in the goal stage aids in delineating the scope. Changes to features of the application that affect end-users and the importance of features in the application and their complexity are some of the factors that must be taken into consideration when setting the range.
3. The importance of entering as well as exit requirements: The parameters that are practical can be established by using exit and entry requirements for tests that are regression-based. In the case of the regression test is component of an end-to-end system test, then teams will begin to work according to the entry criteria. This means that a minimum amount of testing sprints that are successful must be completed.
The current definition used by the team of”done” is the point at which the criteria for exit to be considered for regression are put in the picture. Agile software development utilizes”Definition of Done” to mean “Definition of done” which refers to a set of defined elements used for concluding that the project is completed. Hence, it becomes quite important to define it.
Three important things to think about when selecting the best tool for regression testing:
1. The focus should be on the actual analysis of tools begins by developing a thorough list of testing capabilities as well as the specific attributes that each QA team members must use within the tool for regression testing. A specific approach to regression testing that outlines the essential and particular elements of the project as well as the significance of selecting and using tools for regression testing capable of solving these issues are examined.
This list assists in evaluating alternatives objectively and making sure that gaps are identified so that the other tools for regression testing (apart from the one that is focused’) can be assessed. The most precise and pertinent information regarding the tools can be gathered from the organisation by means of conferences, exhibits or online support groups, as well as meeting with experts who possess specific knowledge of this field, from a pragmatic perspective.
2. The significance of codeless automation tools: The technology landscape is changing , and thanks to the introduction of codeless tools, non-programmers with a basic knowledge of the technical aspects involved in software testing can benefit from tools for automation that do not require code. Command line testing recordings and playback tools are some of the elements which can be utilized by these tools. Fully automated test cases may be developed by teams employing AI technology using a simple and straightforward language, instead of relying on programming code.
Teams looking to shift to QA into quality engineering may benefit from codeless automation software because they have proven to be a way that is effective.
3. Assess the expertise of the team the team’s capabilities, skills levels, and special requirements of the specialists in the development and testing team must also be considered when selecting the best test tool for regression. As an example, there may situations where testers and developers may need access to specific language-specific test automation frameworks and tools like Cypress, Vue.js or PHPUnit.
In the meantime Automation testing engineers, SDETs, and DevOps engineers may require access to platforms such as Postman to perform API test and automatization tools for testing, such as selenium, to ensure that complete regression testing solutions are able to be built. The kind of software being tested must be considered as well.
For instance, if an application on the web needs for testing the system should look for tools capable of testing on a variety of operating platforms, mobile devices or web browsers. In another case the application could have complicated business workflows, and therefore the use of a Robotic Process Automation (RPA) tool like Automation Anywhere is a good choice in the testing process.
Finalization: If you are planning to implement the concept of regression testing to test your particular project, then you should join a popular software testing firm that can offer you a strategic testing solution that aligns with the specific needs of your project.
