Regression Testing Services

Regression testing in software development is quality testing used to verify that new changes to the code base have not affected the application's existing functionality.

Depending on the client's needs, we provide different regression testing services, including:

• Functional regression testing
• Automation of regression testing
• Single regression testing
• Progressive regression testing
• Corrective regression testing
• Selective regression testing

With every new change, bug fix, system update, or a new feature, the likelihood of software problems increases. If you don't do regression testing, bugs can go unnoticed. Regression testing helps maintain the quality of each release. It's part of agile testing, necessary for experienced agile teams to deliver quality software consistently.

Because regression testing service requires multiple retesting of existing features, it's an excellent case for automation. Regression testing services will help you get:

• Regression test automation strategy
• Methodology of continuous testing
• 70-90% coverage of manual tests
• Parallel execution of the test
• Risk-based regression
• Test case maintenance

Regression testing services are essential because they can help detect defects very early when the cost of fixing them is still meager. However, there are five critical problems with it:

• It's perceived as low-value because QA engineers have to produce it repeatedly
• The cost of testing is often difficult to justify
• Regression testing services take time to complete

Regression testing and its value aren't sufficiently visible to test teams, developers, and management.

We at Relevant follow a straightforward and clearly defined regression testing workflow. First, we describe a well-defined tracing matrix: requirements and test cases. Then we follow dependency evaluation, release the regression testing package, and vulnerability analysis.

Below, we summarize how the regression testing process works at the regression testing company.

1. Review project schedule
2. Define the test plan
3. Development of test cases
4. Conduct testing
5. Log defects
6. Report the results
7. Test the system again

We offer you to provide regression testing service after testing changes or new features. But this isn't always the case.

Regression testing is retesting (which means repeating the test). When retesting, the reason can be any. It depends on what you need to test and at what stage of development. Below are some of the most common regression testing scenarios:

• Carrying out test cases with frequent defects
• Testing of user functionality
• Checking the key characteristics of the product
• Testing integration tests

We cooperate with over 150 specialists worldwide in various areas, including regression quality testing. Over 9+ years, we have been helping many industry clients with the following successfully launched projects.

• Fintech
• IoT
• Real estate
• Logistics
• Health care
• insurance
• Energy sector
• Agriculture
• Retail
• Construction
• Travels

Relevant has 2 offices in Poland and Ukraine. However, we help various companies from all over the world bring their projects to life. Therefore, geographically, we interact with clients from different countries and continents.

Everything is very simple. Each experienced team working on your project has a project manager or team lead. You can contact them when necessary (via Skype, Zoom, or another social network convenient for you). They also prepare a weekly progress report for you. Another way involves adding you to the task manager of the JIRA platform. You will be able to follow the progress yourself.

For over 9 years, we have cooperated with clients from different businesses. Thus, as a regression testing company, we've integrated with:

• Individual entrepreneurs
• Partnership relations
• Corporations
• S corporations
• Limited liability company (LLC)

We will start working on your project as soon as we have an agreement with you as a client, which usually starts in two to four weeks. We will sign a contract and the NDA with you. To start the development process, you need to go through several steps, which include defining the goals and needs for the development project, hiring QA engineers for a regression testing service, and the development process can begin.

Unit testing is usually performed to test a large piece of code for inventory management.

Integration testing is to add a third-party payment system to your e-commerce website. This testing will help you ensure that integrating the two systems breaks nothing and the flow works correctly.

Finally, the regression test is to see if newly added features like the inventory management module and payment system have broken nothing else on your website.

Software developers perform unit testing. Developers and testers provide integration testing. And regression testing is carried out by testers.

We take a comprehensive, team-oriented approach to provide risk-free regression testing to our customers worldwide. Working with the Relevant Software team, you get:

• Mobile app regression testing automation
• Latest frameworks and languages ​​use various regression testing tools like Selenium, LoadRunner, Visual Studio Test System, SoapUI, TestComplete, etc.
• Qualitative regression testing by mapping and analyzing dependencies between requirements and tests
• Experienced team in the timely execution of projects at an affordable and competitive price.

We use a systematic and well-defined script-free regression testing approach for effective regression testing. Our approach includes:

• A combination of API testing, manual testing, automated testing, user interface testing, and unit testing
• Description of requirements against test cases
• Performed between tests and requirements
• Issues between the current release and a previous release
• Release-specific regression test suite
• Pareto Analysis, FMEA, code coverage report output, etc.

Regression test suites are continuously reduced by removing test cases no longer needed and inserting additional ones.