Importance of Android App Testing and how it must be Approached

Android apps have been instrumental in bringing about the revolution in mobile phone industry. Smartphones can be used to their full potential only when there are apps that extend the functionality of these devices. A good app is one that offers a great user experience and is devoid of any errors and bugs. People now have a plethora of options as far as the mobile apps are concerned and hence, even slight errors and few bugs can ruin the prospect of the mobile app. It is, therefore, of paramount importance that the apps are tested for bugs and errors before they are published on the app stores.

Mobile app developers put painstaking efforts to develop apps. Hence, they would never want to get an app published on the app store with bugs and errors in it. To be able to remove most of the errors and bug from the program, the developers are required to test the apps in an extensive manner.

This kind of testing is not possible manually, and tools must be employed for the purpose. Also, there are other ways to test the apps and one of them is to release a beta version of the app and distribute it among the testers. After they test the apps in various scenarios, you can collect the test results and make the necessary changes.

A host of mobile app testing tools is available that helps the developers share the beta version of the app and collect the test results afterward. After having the bugs collected from different sources, their rectification becomes quite easy for the developers.

These testing tools make some tweaks in the code of the application to enable it to capture the errors that are found out so that they can be reported. The developer can view the errors later on and remove them. This procedure ensures that the app that is finally published for the users is apparently free from the errors.

Bug-free apps are liked by the users and attract good reviews and ratings. As the rating increases, the app automatically becomes more visible to the users, which leads to increase in the number of downloads. Testing tools are available for all the major mobile platforms. While some are available free of cost, others are paid.

App testing for Android apps: Android offers certain tools that assist the developers in testing the apps and rendering it free from errors. The framework itself is equipped with a testing framework that can be used to test every aspect of the app. The SDK also includes certain tools that let you set up and run test applications. The testing can be performed within the emulator or on the device which is used for testing the app.

Features of the Android testing framework:

Android testing tools are JUnit based and the classes that do not call Android APi can be tested with them.
JUnit extensions provide test case classes that are specific of the component and help create mock methods and objects to control the life cycle of the component.

Test packages hold the test suites akin to application packages. It makes sure that there is no need to learn any new technique.

Eclipse with the Android development kit also contains SDK tools for tests which automatically build the different files of the test package.


Testing of mobile apps is a process which cannot be skipped if you wish to publish an app that offers unmatched user experience. An app which crashes all the time or does not produce desired outcomes will never gain a foothold in the market. Hence, it is recommended that the developers make use of these testing tools to ensure that the apps they develop and publish are devoid of errors and bugs.

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