What is Test Automation and why you need it

Are you a software tester? Then you must know how troublesome it would be to find bugs or defects after the development of software. You’re back to the start line and all the effort you’ve put in to catch those defects before the product release has gone waste. The manual testing process has not made your work easy as it is supposed too. How much ever you try these bugs keep creeping back.

Don’t you think it’s high time to change your direction?

Have considered automation testing?

Automation testing is the best approach if you want to improve your effectiveness, coverage and efficiency of your software product. While the manual testing process is performed by humans, automated testing is performed by the tool. When a human is testing the software, they go through application screens, try various input and usage combinations, record their observations and compare the results with the expected behaviour.

At the end of the day, aren’t these tests conducted by a human, then there are high chances that errors may occur as a human eye can not be as discreet as a tool. Don’t you agree? An automated testing tool playbacks predefined and pre-recorded actions, it compares the test results with the expected behaviour and then generates a report whether it has matched the requirements or not. Want to know more about automation testing? Stick till the end of this article.

What is Automation Testing?

Automation testing is a technique that allows you to test and compares the results with the expected outcome. It is usually done through automation testing tool or by writing test scripts. This technique is used by testers to automate repetitive tasks or any other tasks that cannot be performed manually. It is basically an automated version of the manual process. 

In the manual process, a single person is responsible for testing the functionality of the software but with an automated testing tool you can finish the tasks quickly and it will become quite easy to find the blind spots. This is ideal when you’re handling big projects. As they require testing the same areas over and over. But with an automation tool, you can escape such repetitive tasks and focus your energy on other things. LEAPWORK test automation tool will make the automation easy and code less. People can build test automation and RPA without writing a single line of code. Sounds cool, right? With this tool, you can test applications across various industries. If you want to deliver an application with high quality then LEAPWORK is just right for you.

Changing demands of customers have put businesses at a tight spot. Don’t you agree? Customers are looking for products that can adapt themselves to these changing scenarios. Simply put, businesses should be capable of creating products that constantly adapt to future changes too. So it becomes companies prime responsibility to continuously improve your software whilst maintaining its quality. And to ensure that your software ticks all the boxes in the checklist you must perform automation testing. It finds defects, bugs and errors that humans couldn’t find. It combs all the deepest corners of the software that humans cannot reach.

This brings you to point, where you must be questioning why is automation testing important. As you have understood from the above, it can make your work easy and save both your time and effort. But that is not.

Here are a few reasons that can explain to you why automation testing is important.


Who wouldn’t like a quality product? What is the first thing that you look for in a product? The most obvious answer is quality. If your product has high quality, then there is no doubt that it will succeed. The best way to ensure that your products are of high quality is by automation testing. Automation testing will provide you with quality assurance without too much effort. Rest assured your products will be launched without any errors as all the errors will be easily detected and fixed.


A company is putting efforts, money and time on building a product. Detecting errors in the final stages of a product can cost a lot for the business as they have to go back to the start to fix those errors or build it from scratch. It would cost both money and effort for the company. Instead, if you have used automation testing you can find errors early on and fix them. With manual testing, the person has to test the recurring process, which will cost a lot for the business. Even after all this, you may find errors after the final stage. So with the automation testing, the repetitive process is handled easily without any errors.

Fewer Personnel

You would require lots of employees for manual testing. As there are several stages of a product, you would require an employee for each stage. You need from test automation engineer to people who write scripts to automate your tests. So you would require lots of people to these manual tests. However, if you’re automating your software testing, then you only need a person who would run the tests and generate the results. Automation requires fewer people, which is undoubtedly cost-effective for your business.

Reusability & Reliability

Did you know that scripts are reusable? Even when you’re working on different OS you don’t have to write new scripts all the time. Sounds refreshing, right? It saves both your time, resource and effort. You can redo the test without changing or forgetting any step. Compared to manual testing automated testing is more reliable and quicker. The tool performs all the standardized tests that cannot be skipped without causing any errors.

Simultaneity & Bugs

You can test more than one device simultaneously and generate comparative detailed reports within no time using the same parameters. You can find bugs in earlier stages of software development. Automation reduces both costs and working hours to fix the bugs.


Automation reduces time and effort. It increases the productivity of your workforce and puts an end to the misery of them performing those boring repetitive tasks. Errors can be found in the early stages and be fixed before it is too late. So if you want to reduce the cost and deliver high-quality products to your customers then shift to automation testing.