Mobile testing is not just the act of putting your app on an Android or iOS device and clicking around. There are many special techniques that mobile testers need to know to make sure their apps work as they should. This article will describe some powerful mobile testing techniques you can apply when trying new apps or auditing existing ones.
1. Input Testing:
Input testing is a technique that can be used to discover how users respond to different changes in the interface. In simple words, this type of test explores how users interact with your site or app in real-world scenarios rather than structured tasks. The goal is to mimic real-world use cases that are likely to occur when users interact with your product. For example, if you’re building an online shopping experience for customers, then you can use input testing to see how they shop.
Inputs using many fingers
Modern touch screens may process multi-finger inputs in addition to the conventional one-finger input. There are two-, three-, and even four-finger movements that can be used to zoom in, zoom out or rotate the screen’s content. Mobile testers must be familiar with the various input gestures available on mobile platforms and which gestures the app and its features support.
Changing the speed of the inputs with the fingers is extremely helpful when testing gesture inputs. Try double-tapping the screen with one or more fingers or even both hands to check how the app responds. It’s possible that the programme won’t be able to handle this and will crash.
Inputs by voice
Any program that can process sound and voice should be put through its paces in the real world. These could occur at the office, on the street, on train, or even in tranquil settings. The final goal is to see if the app can correctly handle inputs in the presence of external noise.
The voice level may be interesting to search for depending on the client target base. For example, if the app is for children, you should test the voice input with a natural child voice, as they differ from adult voices.
Input Sensors
A device’s sensors may impact testing, depending on the feature set of the tested app. Different sensors are built into modern mobile devices to collect data from the environment, and the following sensors may be included in the gadget.
- Sensor for ambient light
- Sensor of proximity
- A sensor that detects acceleration
- Gyroscope
- A sensor that detects magnetic fields
- Sensor of pressure
- Sensor for measuring temperature
- Sensor for humidity
2. Interruption Testing:
The opposite of the “Ah-ha” moment is the “Arrgghh” moment.
Have you ever walked out of a store because you couldn’t figure out how to buy something? Or closed an app because it was too hard to use? That’s what we call frustration, and it’s probably the most common reason people abandon their shopping carts or don’t return to your website.
When you’re designing your application, you need to find out how frustrating it is.
You can do that by doing an interrupt test.
When performing interrupt testing, a mobile tester must generate each type of notification from the app on a real device to ensure that the actions and deep links are functional. A mobile tester, on the other hand, should check how the app manages disruptions from outside the app environment. While the app under test is live, this may imply another push notification from the app or an incoming phone call. The hardware of a phone can also cause interruptions.
A tester must keep a lookout for UI flaws, app crashes, and other performance concerns while interrupt testing. Checking these factors might help you avoid interruptions and find strategies to maintain the user experience as smooth as possible.
To ensure that there are no bugs in the application, thorough tests have to be performed before launching it for end-users. Every QA person must know at least some basic mobile testing techniques using the QA tools which will help them in their work. Hope the above techniques give a comprehensive idea of Mobile testing.
Conclusion: Mobile testing is a challenging job, but an extremely important one. The quality assurance department has to ensure that the mobile application works perfectly on all devices, operating systems, and networks.