Software Testing Automation: Useful In Software Testing
Software testing automation means controlling the execution of software tests, setting the preconditions of these tests and controlling test processes. With increasing pressure on software testers, they are expected to test more and more in less time. Therefore, there is a need to computerise the testers, as manual testing is very time consuming.
As new and new software programs are launched, they have to be tested again and again for their authenticity and their quality. Software testing automation reduces the time consumed by software testing as well as costs involved. Many test automation tools allow the users to record the actions and replay them, which will help them to compare the outcome to those which was expected. Many automators use software engineering approach, and people with development experience undertake test automation processes.
Now-a-days, testing frameworks such as the JUnit and xUnit allows the unit tests to determine whether the code is acting according to the expectations or not. Test cases are run on the program to check that the program is running as expected.
Software testing automation has become an integral part of software development industry. It is done by running a test through the system under various circumstances and configurations. It validates the behaviour of the program being tested. Automation means removing human interaction and computerising it. Automation helps in reducing or removing resources necessary for software testing. It reduces the complexity of software testing and increases the efficiency of the testing process. First of all, the features of the program to be tested are listed. Then the tests that will be needed to be run are planned, created and modified. Then these tests are executed to the program. The results are then evaluated and reviewed. Reuse of the tests improves its development and automation aims at the execution portion of the test. Software testing automation is done under conditions of load and stress. It consists of a set of individual tests focusing on various aspects of the program. Software testing automation components are again and again created by the software developers. Some of these components include remote monitoring, resource management, data management, synchronization, file transfer, logging, etc. New components are created if need arises. Over the last two decades, software development industry has been under pressure to develop more and more high-quality software programs. About 30% of software testing is automated at present. The tester should know which automated tools are available for testing, and how to choose the right ones for the current project. Software testing automation saves time, money and improves the quality of the software. This system is a major contribution to the industry of software testing. While purchasing a tool that would perform test automation, one must consider the tool areas such as source code testing tools, load tools, performance tools, stress test tools etc. Software testing is the process of measuring the quality of developed computer software. The software should be complete, correct and secured, portable, efficient, maintained, reliable and usable. Testing is a process intended to find errors in a newly designed software program. People who are engaged in test automation reduce costs, relieve resources and achieve the product goals of their group.
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