What is automation testing ?

Automation testing is a process, which ensures that software in an early stage of development (like prototypes or requirements) always works as expected. The aim of test automation is to reduce the need for manual testing and make it easier to create a wider variety of tests faster. We want you to believe in the benefits of test automation. For example, you'll be able to discover defects in your software during the design phase and avoid costly re-work later in the project.

Automated Regression Testing prevents new code from breaking existing code. It gives you the confidence of knowing that code will not intermittently fail while a developer makes ongoing changes. When it is appropriate, test points can be reset without a manual test effort by varying parameters or retesting the baseline system on a regular basis. Using automated regression testing tools to run existing functional tests against new code can identify defects in changed logic or other unintended consequences of changes in the system. Tests are run automatically and results are compared with baseline results; metrics and reports highlight increases or decreases in execution time or errors to determine the impact of a change on the