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Quick Guide to Testing a Mobile Application

Quick Guide to Testing a Mobile Application

by Samson

Mobile app testing is performed to identify any underlying issues in an app’s performance and usability. Issues include security bugs, design flaws and performance deterrents. For most developers, mobile app testing is a rigorous process dedicated to fixing bugs and other issues, and it is performed before the app is made available to the target audience.  

What are the different types of app testing procedures used by developers? 

  1. Automated testing – As the name suggests, this type of testing relies on automating certain repetitive tasks that help developers save time. The advantages of automated testing include faster testing times, easier resolution of issues found and better accuracy in identifying problems.  
  2. Manual testing – Even though automated testing helps identify issues with app performance, certain bugs can only be found by manually testing the application by running it under certain conditions and environments.   
  3. Functional testing – This type of testing is performed before the app is released for mainstream use, and it involves testing the app experience, such as UI and UX flow. For functional app testers, they are required to test the app from a user’s perspective, and as a result, they have to test the entire user journey, including product discovery and checkout processes.  
  4. Performance testing – This type of testing involves developers running the app in difficult conditions. For example, apps would perform well if connected to a wi-fi connection but would face issues if it’s running on a mobile connection. Performance testing is important for testers to iron out bugs in different conditions to ensure consistent performance across all conditions.  
  5. Usability testing – With usability testing, developers test out the app’s user experience and ensure all users can use the app without any glitches or performance issues.   
  6. Security testing & interruption testing – Often performed as two different tests, security testing involve identifying and fixing security issues within the app. In contrast, interruption testing is used to check how the app behaves when interrupted by another application.   
  7. Outdated OS testing – This is an important part of the application testing process, primarily because users do not always run the latest OS on their phones. While it’s ideal for applications to run on the most updated OS, applications will also need to ensure good performance and security for older versions as well.  

Why is mobile app testing important for app developers? 

As businesses across industries rely on apps to improve productivity, efficiency and target audience outreach, any security or performance flaw in enterprise apps can lead to application downtime and subsequent revenue loss. Here are some of the reasons why mobile app testing has become a necessity for organizations everywhere: 

  1. To cater to a diverse selection of devices management and mobile operating systems 
  2. Ensure cross-OS compatibility 
  3. Test compatibility with different ISPs 
  4. Ensure consistent performance on apps using different types of input methods

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