Top 5 Tips to Increase Test Coverage through Automation Testing

Top 5 Tips to Increase Test Coverage through Automation Testing


The term “test coverage” refers to the measurement of the quality of software testing. This also indicates how much of the application that undergoes testing has been adequately tested. Apart from that, the determination of the test coverage allows us to define specific parts of the program that needs to be covered under the testing procedure. Through test coverage identification, we can also oversee when enough testing has been done, or if there is anything else to be tested. Therefore, when we increase the test coverage, it helps in quantifying the extent of the tests. However, even with 100% test coverage, an application might not be completely free from bugs and issues. The ideal rate of test coverage depends on individual requirements and risk analysis. Hence, 100% test coverage might not always be necessary. It must be appropriately judged and decided according to the specific condition of the project.

With test automation, the more you do it, the better you learn to understand what brings more satisfactory outcomes. Here are some tips that you should look out for when you are trying to increase test coverage through automation effectively:

Effective planning:

Before planning automation for test coverage, you should always have a clear understanding of the requirements and priorities. You also need to determine the defined goals of the product. The planning at the same time requires proper knowledge regarding the parts of the project, which can be automated, and the parts that require manual testing. When the portions to require automated testing are sorted out, test cases need to be prioritized. The priorities are decided based on cases that are business-critical, those that have the stability required for execution, and the ones that are executed repeatedly or require a lot of time and manual labor. The goal is to achieve a middle ground between the total time consumed for testing and the necessary amount of testing to ensure maximum test coverage.

Opting for the right tools:

While testing different products under diverse testing environments, it is necessary that you can choose the right combination of automation tools and frameworks that will serve the unique end goals of every individual product efficiently. The right combination of the two helps in both reducing the total time consumed as well as bringing down the maintenance cost and the complexity of the process significantly. While choosing the framework, it is also essential to keep in mind that it should be flexible enough to allow changes as per the requirements of the changing market and technological scenario.

Choosing the right data:

Almost two-thirds of the whole development lifecycle is needed for the test data. It is very important to select the correct test data to ensure that time is utilized efficiently. The test data plays a crucial role in product code validation, and hence requires a lot of careful consideration while selecting input for the automation processes. The test data should also be optimized in such a way to ensure that it covers the maximum types of test scenarios. To ensure that priority test cases are paid attention to and to keep the process from getting into further complications, static and dynamic data need proper handling.

Monitor regularly:

Even though testing itself is a Quality Assurance process, it also needs constant monitoring for its quality assurance. Frequent monitoring of the test script execution and design not only helps with accuracy but also helps with flexibly accommodating any necessary change since the test suite changes along with the product. What regular monitoring enables is the early detection for the need of any modification, thus making it easier to incorporate said change into the process.

A co-operative approach:

The agile testing methodology asks for continuous development and testing activities to ensure that there is constant development in the quality of the product. Ideally, automation for complete test coverage needs to be done immediately after the creation of the test cases. As soon as new product features are designed, they should undergo thorough software quality engineering to prevent any knock-on effect across all the features and functions of the product.

Another tip that comes in handy when deciding on the approach for test automation to gain full test coverage is frequent reporting. Often seen as a formality, reporting can have a more significant role to play in the chances of a testing process to meet the expectations and be successful. While analyzing the execution process, a detailed report on the execution results of automation can considerably lower the time consumed in total. You must ideally invest in a useful reporting framework or tool. This not only aids the technical front of the team but also helps with management by enabling them to comprehend the product development better, analyze it more minutely, and understand the ongoing trends in quality assurance.

Uneeb Khan

Uneeb Khan CEO at Have 3 years of experience in the websites field. Uneeb Khan is the premier and most trustworthy informer for technology, telecom, business, auto news, games review in World.

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