The role of automation in functional testing

what is a/b testing

Software testing development life cycle is considered as an essential part of the development process. The testing life cycle is vital because it provides the ability to test engineer developers and organization to deliver an application bug-free and errors free. Functional testing is considered as the most important type of testing. As we know, functional testing services can be done with the help of manual as well as automation testing. But there is a lot of difference between both of them. With the help of manual testing, a test engineer is capable of performing that testing process according to his or her skill, but in the automated functional testing process, the human being is required to provide the input to the system and to receive the outputs. So that they can help in the decision-making process, the responsibility to test the source code of the application is on the automation testing tools. Today we are here to answer the question of what is the rule of automation in functional testing processes. Please read this article till the end to get all your answers.

Building up a team with an appropriate skill set

For the success of the testing process, you cannot rely on the skills of the human being; it must be a combination of machine and human beings. This is the reason why automation is very important in functional testing. Applications these days are very complex to test this is the reason why the experts recommend the combination of manpower and machine. When the test engineer provides the data inputs to the machine, then they are had a responsibility to provide accurate data. All the time to get the accurate outputs after providing accurate input data to the system. They don’t need to worry about the process because in the system the whole process is predefined and the tool is capable of running the various test cases in thousands of devices and environments in the halftime of the manual testing process.

Understanding of application

Before developing or testing an application, you need to understand the various requirements and goals related to the application. Automation experts and product experts work very closely on the automation testing cases to create the test cases which can help the system to understand various requirements of the system. This must be the quality of a robust test automation suite to identify the various objects and modules automatically. By doing this will help the test engineers to make test cases with fewer efforts and details because the automation tools are intelligent to understand what the user wants to tell and what they want as an output.

Automation testing speed

Automation testing enhances the speed of the system to generator results or reports. Accurate reports and logs of the test execution can help the test engineer to compare and check where the bugs are and where the application is working fine. If we compare automation testing tools with the manual testing tools, then we must say with the help of manual testing, it will take so much time to test the application and generate the reports.


Integration with various technologies is very important these days. If you are moving towards continuous delivery and the continuous testing, then you need to make sure that you are using automation testing tools. To test your application because it will able to integrate your application with various integration tools and infrastructures. To enhance the effectiveness and reliability of the application. These days people are integrating their application in Agile and DevOps platforms to increase the accessibility of the application.

Reusability and maintenance

Testing must be a process in which you can use the various test criteria for test cases any number of times to test the same application in different platforms and environment. Also, it should be capable of maintaining the test results to make the system easily modular and usable with the help of automation. in functionality testing you can easily use the test strips for different tools, devices, and operating systems. You don’t need to make test cases against article automation tool well support modularity and traceability of changes to make sure that the application has high maintainability capability.

Cross-platform support

Today with the introduction of the number of devices in this world, you need to test the application for every single device. With the help of automation testing, you need to buy all these devices with different platforms physically, to test the application compatibility with the particular device and particular environment. But the automation functional testing tools empower the test engineers to execute the test suites across the multiple operating systems platforms, browsers, settings, and devices. This will help them to reduce the cost and efforts of the test engineers in the way to produce the best testing results.

Test automation during development

These days the sizes of applications became huge; this is the reason why the organizations must conduct the test cases. With the completion of the first step, which is designing the application by designers. It will be easy for them to find the various bugs in the application, and also they can fix those bugs in the early stages of the testing process. With the help of test automation tools, businesses can make sure that the application is being developed and it will be free from the bugs at the time of release. If you are using a strong test automation strategy for your test lifecycle, then you can make the things possible faster time to market capable of covering more test area and better application stability.


The key to the success of functionality testing is from the automation tools which the company used for conducting the various test processes. It is important to combine the manpower and automation testing solutions to get the accurate and continuous testing results. Which can help you to enhance the accuracy and efficiency of the applications? Organizations need to understand that automation is the future of testing, and they must adopt the technology to keep in the competition. Practically automation testing provides around 98% accurate results the accuracy of the tools depending upon the input data provided to the system. If the input data is not correct, the results will not be correct if the import data is accurate, the results will make accordingly accurate.