Why to Learn Automation Testing?

This article is all about opting Automation Testing. But every tester who hasn’t yet learnt automation testing or never faced any need of automation might have a question that Why to Learn Automation Testing?. So, here we go:

In today’s rapid and changing day to day life, technology is going so far and challenging human mind to take risks so as to improve the quality and efficiency of software systems development. Considering the time and cost constraints, testing is neglected most of the time in an IT industry. This eventually affects the quality of the product which is further followed by customer disappointment and dissatisfaction. This also affects the overall quality costs of the project. For this reason, it is extremely important that testing should be carried out so as to improve the quality of the project along with customer satisfaction.

Below are few reasons which affects testing quality:

• Poor testing strategy
• Delay in Testing
• Less efforts for creating test cases
• Subsequent test maintenance

We can do testing of the application manually or by automation. If you are preferring manual testing then you have to do the monotonous work of writing test cases daily and maintain it as per the changing requirements. It is really a tedious work and requires lot of efforts to sit in front of computer continuously while getting bored at the same process. If the project is big and requires more test cases then manual tester’s life is hell as he fails at maintaining proper test cases. Here comes the role of Automation testing where you can actually automate your testing process hence increasing the efficiency of the complete testing process.

With Test Automation, you can improve the testing process of any software application. Initially, you may need to pay attention to the automation process but later you can thoroughly enjoy its results. Main benefit of automation testing is you can execute your test cases during night so that till morning you are done with the testing process.

Optimization of speed, efficiency, and quality along with decrease of costs:

Automated tests re-use modules within different tests and aids in fast running of the tests with great performance. If requirements are frequently changing in the project then you need to do the testing again and again to ensure the quality of the software product. Automation testing plays key role in this and provides great results on automation of regression tests. This saves time and benefits the company while quickly out-gaining the initial costs. This is the main reason that automation testing has overcome manual testing over past few years.

Increase of Test Coverage:

Another benefit with automation testing is that it increases the test coverage in wide scale. Manually covering the test case is very laborious and time consuming. With automation tests, you can achieve sufficient test coverage of your software projects.

Some examples of it include:

• On different platforms, software testing with different configurations.
• Data-Driven Testing (where there is a creation of tests using the same test steps but with different inputs)

With Test automation, you can actually perform different kinds of testing effectively and efficiently.

If you want long maintenance of your software products then you should automate your tests as it is very fast and frequent. It also decreases cost while enhancing quality of your software product. Most of the companies now work in agile environment where requirements change frequently and automation testing is better option to react with these ever changing requirements. The best part is new test cases are continuously generated which can be further added to existing automation in parallel to the development of the software.

Your test cases need to be extended for longer periods of time whether in manual or automation testing environments. This is indeed essential because software project continuously progresses and maintaining test cases is extremely important. You can achieve complete coverage of your test cases with automation as it is very reliable and realistic. Value of the test case vs the effort to create them should be considered while deciding which tests to automate first. Test cases which have low effort and high value should be considered first for automating. Moreover, frequently used test cases, regression test cases; along with test cases having low to moderate effort in setting up the development and test environment of the automation project are best matched for automation.

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