Mobile App Testing Service is the practice comprises of a unique combination of skilled software engineering and testing teams with proven expertise in testing tools and methodologies to offer a wide range of testing solutions. Organizations won’t find a tool to meet all their mobile testing needs but can assemble a useful portfolio of tools to address many mobile testing challenges. It includes a broad range of application testing and evaluation techniques that encompasses both standard software testing and mobile-platform- specific testing procedures.

Mobile App Testing

The majority of mobile apps are multi-tier architecture, with the code running on the mobile device itself being the “front-end” client to data and services supplied by more traditional middle-tier and data center “back-office” systems. Practical and comprehensive testing of mobile apps requires that all aspects of the “application” be addressed, not only the code on the mobile device.

Mobile application testing is a process to test the quality of a mobile app before reaching their target audience and app stores. Mobile application testing will become more complex, critical, and expensive. Mobile App Testing ensures your application performs exactly as expected. You need to offer ready-to-go, right-the-first-time mobile solutions to your customers.

Mobile apps are available for Android, iOS, Windows, and Blackberry OS. Android and iOS dominate the market with more than 96% share, Android, and iOS are the most successful platform nowadays, and many companies are creating enterprise applications on both these platforms.

Before testing any mobile apps, decide what testing is required to test the specific mobile app: functional, usability, compatibility, performance, security, etc. Decide on which target devices to use and what functional requirements should be tested.

Mobile Device Testing Lab

  • A device lab is an environment where physical devices such as PCs, smartphones, and tablets are held and maintained to support testing and development needs.
  • Anyone who is concerned with a website or application, including web designers, developers, product managers, testers, and other software QA engineers or teams.
  • Users aren’t on all the same high-performing devices that developers know to use. Having real, physical devices is pretty much the best method for conducting testing that represents a broad user base and accounts for responsive design. It’s also good to throw some desktop and mobile emulators in the mix.
  • Having a device lab is necessary once you realize you need to be testing on more than one device and is a more accurate alternative to virtual machines.
Mobile App Testing Service meeting
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Mobile application testing can be an automated or manual type of testing:

Manual testing

It is an essential element of any quality plan for mobile apps because it is the only technique that currently provides results for the consume-ability of the app. But manual testing is also the most time-consuming, error-prone, and costly technique for mobile testing.

For delivering quality apps, the testing must be manually at any stage. It helps to identify minute glitches, which might go unnoticed by software. Only manual testing can ensure the app usage like a user. It helps to gather more knowledge about the app abnormality before user complaints.

Automated testing

With the due course of time, more massive apps need regular updates and troubleshoots. It is not possible with manual testing. It would be not possible to keep a check all the time. Hence this testing will prove cheaper. It can run many tests on the same or different applications together, saving a lot of time and effort. (Also read: Why you must automate mobile app security testing)

Mobile App Tester
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Types of Mobile App Testing

Functional testing

The functional testing allows the testing team to test all the functions of the app, and if they are working as per the requirements only.

Performance testing

This testing includes checking different parameters of an app like response time, battery consumption, memory leaks, connected networks, etc.

Usability testing

This type of testing includes testing the app from the user’s perspective. Testing in this way allows the testing team to understand the issues that may arise to the user while using the mobile app.

Interrupt testing

A mobile app may get interrupted while the user is using it. The interruptions can be the incoming calls on the mobile device or network coverage. The mobile app should be tested on these parameters as well, and this can be done by suspending the app and then resuming the app afterward.

Operational testing

Backup for a mobile app is very important, and there should always be a save and recovery plan in the app. The app should be tested for all the information needed for a backup and recovery plan of a mobile app.

Certification testing

There are different guidelines from different mobile networks, and every mobile app should be tested against all the guidelines of various mobile platforms.

Compatibility testing

Check compatibility across devices, OS, browsers, backward and forward system support.

Security Testing

Verify data integrity, tainted inputs, and the security of activity logs. It defines:

– Mobile Penetration testing:

Device farm made up of JB/rooted/non-JB/non-rooted devices running different OS versions. This ensures mobile app compatibility and execution of a high percentage of planned security tests.

– Runtime Analysis:

Usage of specialized tools and techniques with respect to advanced mobile application testing.

– Test Cases:

50+ security tests formulated for both android and iOS applications.

– Deployment Solution and Configuration:

Employ techniques to bypass certificate pinning, rooted/jailbroken device, debug and tamper detections, loopholes in settings, and configurations of device management solutions.

Installation testing

Installation testing is used to test the particular application is installing, uninstalling, and updating properly without any interruption.

Regression testing

Seeks to uncover new software bugs in the existing system(s) after changes such as enhancements, patches, or configuration changes have been made to them.

Localization Testing

It is a testing technique, where the product is checked to assure that it behaves according to the local culture or settings. In other words, it is a process of customizing software applications as per the targeted language and country.

Mobile Testing Tools and Services
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Mobile Testing Tools and Services

The mobile testing landscape is complex. While there are no simple solutions that address all needs, many products and services can form useful components of a testing strategy, including

Hardware Cloud Services

Cloud testing vendors take handsets and perform electronic modifications so that they can be rack-mounted and accessed remotely over the Internet. These handset farms allow access to a wide range of handsets on different network operators and offer scripting tools to enable test automation.

Scripted Testing Tools

Scripted testing tools operate with handsets connected to a PC (e.g., via a USB), or are accessed remotely via a cloud vendor such as those discussed in the prior section. These tools allow developers to run automated tests under the control of a script.

Monitoring and Analytics

Monitoring and mobile Web analytics tools can play a part in some mobile testing strategies to analyze application performance and user experience (UX). Monitoring tools typically allow organizations to track performance from several locations using several operator networks.

Emulators

Two types of mobile emulators are commonly encountered: browser emulators and handset emulators. Handset emulators are useful for early functional testing but are not a substitute for access to real devices. Browser emulators allow developers to test a mobile Web application with software that can be configured to behave like a wide range of smartphone and feature-phone browsers.

Code and Web Analysis Tools

Some types of errors may be detected by a static analysis of the source code or HTML, in the case of mobile websites. Analysis tools can identify issues such as inappropriate use of APIs, potential null pointer exceptions, cross-site scripting risks, and resource leaks.

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