9 Reasons Why is Automation Testing is Important for Software Developers

Software code

While software development teams evaluate their products, deployed software can be mostly defective. Test engineers make every effort to detect them before the product's release. And to help them, automation testing is the best process. It always seeps in and often resurfaces, even with rigorous manual testing techniques. 

Therefore, the greatest method to maximize the efficacy, efficiency, and coverage of any software testing is to use automation tools.

How are Manual Tests Performed?

Manual automation testing is carried out by a human sitting in front of a computer, meticulously going through program screens, experimenting with different use and input combinations, comparing the outcomes to anticipated behavior, and documenting their findings. 

Besides, manual tests are often repeated throughout development cycles to account for source code changes and other circumstances such as numerous operating systems and hardware configurations.

What is an Automated Testing Tool?

An automated testing tool is capable of replaying pre-recorded and predetermined activities. It performs by comparing the outcomes to anticipated behavior and informing the test engineers of the success or failure of these manual tests. 

For example, once automated tests are built, they may be repeated and expanded to do activities that would be hard to execute manually. So, if you want more efficiency, you need to learn automation testing through a test automation tutorial. 

As a result, astute managers have recognized the critical nature of automated software testing in ensuring the success of development initiatives. 

Reasons Why Automation Testing is Important for Software Developers

1. Saves Time and Money

You must often conduct software tests throughout the development cycle to assure product quality. Like, software tests should be performed whenever source code is updated. Besides, it is possible to test each edition of the program on all supported operating systems and hardware combinations. 

Manually repeating these tests is time-consuming, and they are expensive too. Whereas once built, automated tests can be performed indefinitely without incurring extra costs. Plus, they are far quicker than manual tests conducted by humans. 

As a result, automated software testing may cut the required time to execute repeated tests to an extent. And an amount of saved time equates to a cost-saving option.

2. Need Simpler Testing Period

Software testers can launch an automated test as often as necessary, 24 hours a day, day or night. In addition, automated testing can be carried out significantly faster than manual tests. That is because automated tests depend on predefined scenarios that can verify the functionality of a single or several software or application features at a time. An automation testing guide can be helpful to people in such a case.

3. Comparison of Testing Results

Each automated testing result is documented and compared to those conducted before. The development team gets very accurate reports and timely automated results. Although, testers have to generate reports manually when doing non-automatic testing.

4. Reduce Stress on the Quality Assurance Team

You free up your QA team from manual testing by using automated testing. Apart from that, once the repetitious portion of manual testing is removed, the job description of a QA engineer becomes easier and stress-free.

For many quality assurance experts, testing automation enables the development of new tools to better optimize the present testing suite. Moreover, it helps to add new functionality through results comparison. 

5. Fix Bugs Easily Before the Production Stage

Development teams are not capable of detecting all faults as good as AI and machines. Even with the greatest manual testing techniques in place, it is not uncommon for defects to manifest throughout the development cycle and in production. 

On the other hand, automated testing enables the early detection of software faults throughout the development process. Indeed, by conducting more frequent tests, problems may be detected and addressed more securely. 

6. Teams are Routed to High-Value Duties

Teams are diverted from monotonous manual testing, whether using an agile or traditional development method. And they can be allocated to higher-value-added duties, such as planning, results analysis, etc. 

As a result, development teams can concentrate their energy on system improvement rather than onerous, time-consuming tests. In fact, automating the test process boosts your team's productivity and quality.

7. Determine the Stability of Your Construction Immediately

Test automation enables you to automate tests that assess the build's reliability. Traditionally, developers use smoke testing to ensure stability. However, smoke testing is much time consuming and does not suit the rapid process of software improvement. Plus, it involves human input from the testing engineer, primarily for creating test data databases.

Fortunately, test automation may be used to operate smoke testing. With that help, you can automatically build and prepare the appropriate databases to conduct smoke tests. Accordingly, you can easily estimate the structure's stability.

In a nutshell, the goal is to be able to release a build as soon as possible while still automatically certifying its stability.

8. Increase Cost Effectiveness

Detecting and correcting faults and mistakes continues to consume a significant amount of software development expenditures. Therefore, it becomes essential for your businesses to employ sophisticated testing methodologies to swiftly discover and correct issues now more than ever. 

9. Human Error is Eliminated

Manual testing exposes people to the possibility of making errors. It makes sense to employ test automation to prevent errors, even more so in complicated circumstances. 

However, even with test automation, errors are possible. Still, when your test suite is automated, the rate of errors is greatly reduced.


Automating your testing process not only saves your business time and money, but also results in high-quality products. So minimize manual testing to the extent practicable. Nowadays, an automated test suite is capable of simulating hundreds of virtual users engaging with your application simultaneously.

Besides, automated testing has been deemed critical for enterprises to undertake in order to create exceptional software and remain competitive in the market. Finally, outlining an effective product roadmap, developing robust frameworks, selecting the appropriate tools, and calculating the potential financial impact of automation on your delivery lifecycle, are all critical components of a successful automated testing strategy. However, each step comes with its own set of challenges and costs.


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