What is Automation Testing?
Automation testing is software testing technique that uses specialized software tools control the execution tests and compare actual test results with expected results.
In automation testing, the tester writes set of scripts programs that automate execution tests and compare the results with expected results. This approach saves time and effort compared manual testing, as tests can be executed faster, repeatedly, and consistently.
Automation testing commonly used for regression testing which involves retesting previously tested software application ensure that it still performs expected after changes have been made it. Automation testing can also used for performance testing, load testing, and other types testing that require the execution of large number test cases.
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