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5 ways to maintain strong quality assurance for mobile applications

There are several important ways to maintain strong quality assurance (QA) for mobile applications. Importantly, quality assurance is crucial to detect bugs and defects before your app hits the market. Without the proper checks and procedures, you could potentially release an application that does not work properly, causing users to delete your application. As a software development manager, you need to know the software testing basics to deploy high-functioning products for your end-users. Read on to discover the most effective ways to maintain strong code quality assurance for mobile applications.

Run regression tests

First, it is essential to run regression tests on your mobile applications. Importantly, regression tests can ensure that a recent program or code change has not adversely affected your app’s existing features. Typically, this entails a full or partial selection of previously executed test cases to ensure your program maintains functionality. Ideally, you should prioritize your test cases depending on business impact, critical functions, and frequently used features. If your software typically requires high amounts of changes, regression test costs can increase over time. Therefore, consider integrating an automated regression test tool to release your software updates quicker.

Use a unit testing framework

Next, you can use a unit testing framework for QA in your mobile applications. Unit testing is crucial to test components of your source code. Indeed, you can install a unit testing library to isolate code sections and verify their correctness. For example, many developers use Google’s C++ test framework called gtest. Notably, this framework is based on xUnit infrastructure. Additionally, it supports a rich set of assertions, including fatal, non-fatal, and death tests. Often, many of these assertions are deployable in the software, except where handling is disabled. Therefore, you can usually use them safely in destructors as well. With an easy package download and test running process, gtest is accessible for mobile developers.

Test under diverse stress levels

In addition, it is essential to test under diverse stress levels to ensure your mobile application’s quality. Ideally, you should test high data, inputs, and memory utilization. Additionally, it is importantly to test different levels of CPU usage, battery, and signal strength to understand how your application behaves in each scenario. Notably, you can install an automated testing tool to track consistently and identify new bugs in each of these different use cases. Additionally, automated tests provide continuous feedback loops without interfering with the development process. This way, your team can continue to work on programs as you obtain essential feedback on your app’s performance through the rise of automation. Certainly, test under diverse stress levels to maintain strong QA in your mobile application pipeline.

Check a variety of devices

Moreover, you should check a variety of different devices to ensure a high-quality level. According to software development experts, this is essential to cover as many scenarios as possible. For example, some Android devices have unique screen features, such as a hole punch, that must be accounted for in the user interface. Otherwise, your application could appear obstructed on the mobile screen. Additionally, you should test on older operating systems. Indeed, many mobile users have older devices or neglect updating their OS. Therefore, it is essential for your product to work on older operating systems. Absolutely, check a variety of devices to maintain high quality assurance on your mobile app.

Conduct usability testing

Furthermore, it is essential to conduct usability testing to maintain high quality assurance for your mobile app. Importantly, there are several different methods you can conduct usability tests to ensure the user interface and design are intuitive. For example, you could use A/B testing. With this method, you provide uses two alternatives of you digital product and ask your participants to determine which performs better. For accurate results, you should coordinate multiple participants. Of course, you can also conduct remote user testing, where participants can try your app from home or work. Whichever method you choose, you should make sure your interface elements are easy to read. Icons should also be easily recognizable. Conduct usability testing to ensure your app’s user interface is high-functioning for your clients.

There are several important ways to maintain strong quality assurance (QA) for mobile applications. First, you should run regression tests when you make changes to your code. Next, use a unit testing framework to isolate sections of code and verify their correctness. In addition, test under diverse stress levels to ensure your application functions under a variety of scenarios. Moreover, it is critical to test on a variety of devices and operating systems. Furthermore, conduct usability testing to verify your app is intuitive for your clients. Implement these ways to maintain strong quality assurance (QA) for mobile applications.