DevOps is a practice to increase the speed of software development and is a mixture of development and operation. However, regression testing in software testing in DevOps is done to identify the defects or bugs at the early phase of development. In DevOps, this testing is performed continuously throughout the development cycle to understand the stability and reliability of the software.
In a DevOps environment, software faces minor incremental changes at each stage of development that need to be tested to ensure the smooth working of the software. Regression testing in software testing comes into the picture to see software is working smoothly after the change. The goal of regression testing in DevOps is to identify the bugs in the early phase of the software, so companies won’t face any financial loss, as major problems might create problems for end-users and can besmirch the company’s name.
Importance of Regression Testing in DevOps.
In DevOps, development is done iteratively and continuously, so regression testing becomes even more important. Here are a few important regression testing in software testing.
DevOps requires frequent code changes due to fast deployment, and regression testing ensures that changes don’t have any consequences. Regression testing makes sure the end user will get a smooth experience without any interruption.
The cost of identifying effects changes based on the phase of development. If bugs are identified in the early stage of the development, the cost, time, and resources of fixing the bug are reduced. Regression testing improves the quality of the software as it finds the bugs and fixes them as soon as possible.
DevOps require automated regression testing to perform continuous testing for speeding up the software delivery. The team can reduce the time and effort required to speed up the software development with the help of regression testing. Speeding up software development provides an edge for the company to stay competitive in the market.
How to Prioritize the Regression Testing in DevOps
Prioritizing the regression test has various benefits, such as a reduction in testing expense, time, and effort. Follow these steps to prioritize the regression testing in software testing.
Identify the high-risk area of the application that needs to be tested. You can do it after analyzing feedback, requirements, and defects reports to give a smooth experience to the end-user.
Once you are done with high-risk areas, categorize the test into different parts, such as critical, high, medium, and low. The critical test case has a high impact on the end-user, and failure can lead to high financial loss. High test cases are crucial but not as critical, and other categories follow.
After categorizing, prioritize the test based on its impact on your business, likelihood to happen, and its impact. The higher-impact test should be given more priority.
Automate the test with the help of automation tools as it faster the test and will help you in speeding the software development. High-priority tests must have to be automated to avoid the deal in case of system failure.
Monitor the test result on the regular basis to identify the failure and defects in the system. It will help you to deal with unexpected failures.
Collaboration Across the Team
DevOps demands team collaboration for success. Traditionally, a team works with their domain people, like developers with developers, and testers with testers. In DevOps, collaboration between teams becomes crucial to understand and share software development cycles.
All the team works together on software in DevOps environments, so working together yet knowing their work for regression testing in software testing becomes crucial.
Testers are responsible for designing and executing the test cases in regression testing and verifying the change made in the code. They ensure that new defects are not there to provide a better experience to the end user. They use the automation tool for regression testing as it streamlines the testing process.
Developers are responsible for making changes in code and ensuring the high quality of code. They work along with the testers to know the root cause of the problem and make the required changes to fix the issue in regression testing.
The operation team deploys and manages the software production. They work with developers and testers to ensure the products are ready to deploy without any issues before the deployment of the software.
The Bottom Line
DevOps needs the frequent change of code due to the fast-paced software development environment, and regression testing in software testing becomes crucial to check the software is working properly. Regression testing is an integral part of DevOps, and many organizations will adopt this approach in software development and deployment.
The Automation tools also become crucial in DevOps to reduce the time in testing. It will also prevent the human-error and will reduce financial loss. Opkey is a no-code automation tool that helps organizations to automate regression testing without any help of programming language. Streamline the regression testing with Opkey and focus on a more important task.