How to do Functional Testing?

The business requirements for software development projects have witnessed huge changes. Fewer resources are available and there is a demand for shorter iterations. There is a shift in the processes, structures and implementation of the software development and software testing activities.

There are an all new range of advanced technologies that need to be used for better outcomes in terms of software quality. In order to keep up with the pace, the domain of software testing has been perceived as a highly relevant and rewarding platform for carrying out software development activities in a justifiable and highly productive manner.

High quality product is the prime criterion for businesses, and thus software testing domain is providing the necessary resources and manpower to build the best of software products and applications that are secure, scalable, robust, user-friendly, fully functional and great in performance.

In this article, you will get to know about the 5 steps needed to perform functional testing.

Following are the five steps required to perform functional testing

1. User requirements need to be analyzed: In order to build a valuable software product, it is way better to understand the user requirements and their specific pain points.

It is considered to be the first step because the success of performing functional testing greatly depends on the specific needs of users from a product perspective.

For example, a sales professional has to have a complete understanding of the organization’s marketing campaign, in similar lines, a tester must also know about the technical specifics of a software project and the ways to test it appropriately.

The end-user requirements in terms of using the product must be clearly known to the specific teams.

2. A test plan must be developed:A test plan is created and various test scenarios are prepared so that the testers can work accordingly.

A test plan is written so that when issues or challenges are encountered, it can be able to tackle and solve issues.

When it comes to the scope of work, objectives, roles and responsibilities and tools used by testers, a test plan serves as a guide to optimize the tester’s performance.

3. A test case needs to be prepared: Once the test plan is all set in place, the next step is to start working on writing test cases.

Test cases are created in order to provide a ‘fail’ or ‘pass’ result through the information gained from test plan analysis.Once the test cases are developed, a specific document or spreadsheet can be used for further analysis.

4. Test case execution:Once the test cases have been thoroughly written, the next step is to execute them based on the test plan that is predetermined. In this step, the actual output should be compared with the expected output.

If any differences have been reported between these two outputs, then it is a defect and needs to be documented, starting from the most important to the least important.

For each test case, test results need to be maintained accordingly, so that when deployment of new test code takes place, there should be no chance of any new defect being detected.

5. The significance of regression testing: Test results play an integral role and hence need to be maintained properly. With the inclusion of regression testing, there is a sort of confirmation that the modifications done to the code by the development team, has in turn not been able to introduce new defects or changes in the existing functionalities of the software application.

Conclusion: If you are looking forward to implementing any functional testing type for your specific project, then do visit online a world renowned software testing services company that will provide you a comprehensive testing implementation plan in line with your project specific requirements.

I am a technical content writer focused on writing technology specific articles. I strive to provide well-researched information on the leading market savvy technologies.