Mobile Application Testing - Emulators Vs Simulators Vs Real Devices

A simple definition of mobile application testing would go like this “Mobile application testing may be a technique by that associate application code developed for hand-held mobile devices is tested for its practicality, usability, and consistency. Mobile application testing could also be automatic or manual reasonably testing.”

To go forward assuming to test a mobile application for an online flight ticket booking system we would take the following in note.

• Functional Testing
• Compatibility Testing
• Localization Testing
• Laboratory Testing
• Performance Testing
• Stress Testing
• Security Testing
• Memory Leakage Testing
• Power Consumption Testing
• Interrupt Testing
• Usability Testing
• Installation Testing
• Uninstallation Testing
• Updates Testing
• Certification Testing

Mobile Testing - Emulator Vs Simulator Vs Real Devices

Suppose we have a tendency to developing an associate application for a flight price ticket booking system. Once the product is entirely developed, as vicinity of mobile application testing, we want to visualize if the application is functioning for sure with all the majorly used devices like automaton phones, iOS and alternative different types of tablets and iPads.

To do this type of testing, we want to acquire every device and so we will test if the applying behaves as per expectation. Affirmative!!! You thought right, as a product owner one can rebelliously notice this terribly big-ticket to obtain such an outsized variety of mobile devices and do testing. Thus is there any good alternative available?

The solution to the current drawback is to use Mobile Simulators and Mobile Emulators. These are primarily software programs designed to supply simulation for vital options of a smartphone. They’re terribly similar in nature, thus typically, they're used interchangeably.

Let’s compare however testing on associate Emulator/Simulator is totally different from testing on a true device –

A simulator/emulator cannot mimic the subsequent options.

•  Mobile device battery
•  Mobile device’s camera
•  Difficult to mimic interruptions like incoming calls and SMS.
•  Not the most realistic simulation for mobile device memory usage.

Let us currently perceive a lot of regarding mobile emulators and mobile simulators. There are subsequent table lists the foremost distinction between a simulator and an mobile device emulator for testing.

So, what's the most effective selection for mobile app testing? Best follow indicates that, whereas actual development is current, we must always use an associate emulator or a simulator for mobile testing. Before finalizing the product, there ought to be a sanity check from chosen real devices. As an example, there's an enormous variety of automaton smartphone users, therefore the good selection is to possess a sanity check for the most recent automaton device and regression may be conducted over simulators.

Also Read: Case Study on Cognitive Geofencing Mobile App Testing