Today we are going to discuss about why test automation important in Agile. But first of all, we need to know about why software testing important. Software QA engineer or test engineer is an important role in every software development company. because no Software is bug free. Software testing is done to ﬁgure out defects and errors that were made during the development phase. And it also verifies if users can work with the application easily and ensures that the end product satisﬁes the business needs. Also it ensure that the application will not result into failure. Because customer don‘t like to work with defected software. It can be a great loss to their business.

So conducting software testing for any project can save client's money in the long run.

Why Test Automation is important?

Now a days, every software company work in agile way. As we know Agile is a set of values and principles. but we can‘t really just go agile. So we need to use a suitable agile framework for our projects. There are two main agile frameworks. Scrum is a lightweight process framework for agile development, and the most widely used one. With Scrum a project is built, in a series of iteration called sprint. Short iteration make it possible to reduce risk and cost, increase speed to the market and see value quicker.

Agile Scrum Framework

So this Agile Development method incorporates the concepts of

Continuous Integration
Continuous Development
Continuous Deployment

But continuous deployment can only be possible if the product is continuously tested as well. This is where test automation comes into picture.

As you can see in every sprint we need to do the testing. But when the development grows the testing coverage also grows. Hence the testing becomes very boring thing. You can easily understand why test automation important than the manual testing in agile from this picture

But if we can automate our test cases by any automation tool. Then its become very easy to deliver our product. See the difference

I think now you have an idea why we need test automation in Agile. There are many advantages of test automation. Let's see what are the other beneﬁts of test automation

Beneﬁts of Test automation

Saves Time and Cost
Wider test coverage of application features
Reliable in results
Human Intervention is not required while execution
Fewer human resources
Reusability of automated tests
Earlier detection of defects

Yeah! In this tutorial, we discussed about why test automation is important in agile.

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