5 Top Sins to Avoid in Mobile Testing

Nowadays, the user experience delivered by a mobile app determines its popularity and profitability. While testing a mobile app, the testers need to identify and eliminate all bugs that affect the application’s user interface (UI) and user experience (UX). But testers have to identify and eliminate all defects in a mobile app within a shorter amount of time. That is why; it becomes essential for QA professionals to avoid a number of common but critical mobile app testing mistakes.

5 Mobile App Testing Mistakes Each Tester Must Avoid

1) Not Focusing on Mobile Experience

Many reports have highlighted that most users download mobile apps based on their looks rather than functionality. So the testers must focus on testing the app’s user interface (UI) thoroughly and repeatedly. It is also important for testers to allocate more testing time to UI than other functionality. They must evaluate the UI thoroughly to ensure that the mobile app looks plain and simple, while allowing users to find information or perform an action in a quicker and more convenient way. They can even check if the UI design can save users’ time by providing special features like one-click facility, automatic spelling checks, and infinite scrolling.

2) Ignoring Factors Affecting Cross Browser Compatibility

Each mobile app must deliver quality experience across many devices and browsers to keep the users engaged. But testers often fail to identify the factors that affect the cross browser compatibility of the application. While testing a mobile website, the professionals must try to find out the reason behind such UX bugs. Often the cross browser compatibility of a mobile app is affected due to use of specific scripting language, or add-ons or plug-ins. Likewise, the document object model (DOM) of the application may prevent it from performing seamlessly across many browsers. The testers can always use specialized tool to assess the app’s cross-browser compatibility more efficiently. 

3) Not Assessing Quality of Links

The quality of links will have a huge impact on the user experience of mobile web apps. But testers often forget to assess the quality of links while testing a mobile website. They must remember that there are a number of factors that can make a hyperlink outdated or broken. For instance, changes made to the website’s structure or external resources, any document or old web pages removed from the site, or any changes made to a URL can cause broken links. So the testers must identify the broken or outdated links, and report them along with the root cause. They can even consider using a variety of tools to identify the broken or outdated links more efficiently.

4) Inadequate Usability Testing

Nowadays, each app must deliver richer user experience to become profitable in the longer run. But often testers fail to perform adequate usability testing due to constraints related to time and resources. The inadequate usability testing can have a huge impact on the application’s user experience, hence its popularity and profitability. That is why; the mobile app testing strategy must focus extensively on usability testing. The testers can further use a variety of tools to identify and eliminate the bugs affecting the application’s user experience. Likewise, they must help developers to fix the UX bugs effectively by providing detailed and specific information about the defects.

5) Not Mixing Real Devices and Emulators Properly

The emulators make it easier for testers to assess the mobile app’s functionality and performance across a variety of devices without investing in many real devices. But the emulators cannot provide adequate information about how the app performs on a specific device or a particular carrier network. So the testers still need real devices to gather more relevant information about the application’s quality, performance and user experience. However, it is always important for the testers to maintain a proper balance between real devices and emulators in the testing environment. They can always consider combining the emulators with a load testing tool to assess how the application performs under various loads.

The testers must remember that various mobile apps cannot be tested by implementing a single testing strategy. It is always important for them to make and implement custom test plans according to the type, usage and functionality of the mobile app. The custom mobile app testing strategy will help them to avoid a number of fatal mistakes.

Xamarin Test Cloud and Its Importance to Mobile Testing

As a cross-platform mobile application development platform, Xamarin makes it easier developers to build native apps for iOS, Android and Windows using a single code base written in C#. But the developers still have to put additional time and effort to ensure that the application runs flawlessly on a wide variety of devices. They need to perform elaborate user interface (UI) acceptance testing to assess the app’s usage and user interaction effectively.

As a cloud-based service, Xamarin Test Cloud is designed to help businesses to automate the UI acceptance testing effort. It enables testers to assess the application’s look, feel, functionality and performance across a wide variety of devices without putting any extra time and effort. There are also a number of reasons why many enterprises nowadays opt for Xamarin Test Cloud.

Why Use Xamarin Test Cloud for UI Acceptance Testing of Mobile Apps?

Choose from Two Frameworks

Xamarin Test Cloud allows testers to write automated UI tests using either Xamarin.UITest or Calabash. Each framework runs smoothly on the application’s user interface, and tests its behavior accurately. The experienced QA professionals can use Xamarin.UITest to write tests in C#, while taking advantage of a popular testing library like NUnit. Likewise, the testers can use Calabash to write tests based on behavior-driven development methodology. Calabash enables them to write tests in Ruby, while taking advantage of Cucumber.  They can simply follow the grammatical rules imposed by Cucumber to develop test scripts in the language of businesses.

Test Mobile Applications on 1000+ Devices

Nowadays, each mobile app must deliver quality experience across a wide variety of devices to become popular and profitable. That is why, testers need to perform UI acceptance testing of applications across different models of smartphones, tablets and phablets. Xamarin Test Cloud enables testers to test the code on more than 1000 device. They can simply write the test scripts once, and run the same scripts to against various devices and emulators locally. Likewise, they can simply press a button to run the same tests across a variety of devices on the cloud. So businesses can use Xamarin Test Cloud to assess their mobile applications across a large percentage of mobile devices available in the market. 

Assess Various Aspects of a Mobile App

To test a mobile app effectively, the testers must focus on many factors. For instance, they must keep in mind the various ways to interact and use the mobile device. Likewise, they also need to need to assess the application’s functionality and performance in various environments. In addition to automating UI acceptance testing, Xamarin Test Cloud also helps users to assess the application thoroughly. The users can avail the cloud-based service to test the application under a variety of network conditions including 3G, 4G, Wi-Fi and no network. Also, they can assess the mobile application’s functionality accurately by simulating common user behaviors like rotating the device, tapping and swiping the screen, pressing any button, switching network connection, changing GPS location, and accessing hardware like camera.

Work with Popular Continuous Integration Tools

Often QA professionals have to test a mobile app repeatedly and frequently to identify and eliminate all defects. Xamarin Test Cloud allows users to create individual tests and functionality locally, and then submit the application or tests to the cloud through a command prompt. The testers have option to submit the tests to Xamarin Test Cloud either manually or though continuous integration (CI) tools. They also have option to work with some of the commonly used CI tools like TeamCity, Jenkins and Team Foundation Server. The CI tools make it easier for QA professionals to test the mobile app at frequent intervals and during different phases of development. 

Generate Detailed Reports

Various stakeholders in the project need detailed and accurate test results to take crucial decisions related to the mobile application’s release and promotion. So the testers have to present the test results in a detailed yet easy-to-understand format. Xamarin Test Cloud makes it easier for users to generate detailed test reports. The testers have option to generate reports for individual tests. Also, they can enhance the quality of reports by including high-resolution screenshots. Along with device logs, stack traces and similar debugging information, the test reports also provide useful results based on test duration, memory consumption, CPU access and similar performance data.  

However, it is also important for users to understand some of the major limitations of Xamarin Test Cloud. The cloud-based service does not allow testers to run different sets of tests simultaneously. So they have to queue up various sets of tests sequentially. Likewise, Xamarin Test Cloud cannot be used effectively to test certain hardware features like NFC technology and Bluetooth Pairing. But the enterprises can still use Xamarin Test Cloud to automate the UI acceptance testing process effectively

7 Factors that are Influencing Rise in Mobile Testing

The advancement of technology has provided us with better devices which help us to communicate on the go. It has also provided us with factors that have hugely influenced the rise in mobile testing that helps the organizations to provide their customers with the best app possible. This helps them to gain the loyalty of their customers and stay ahead in the competition too.

1. Wide Range of Mobile Devices: The first and foremost point that needs to be discussed and which plays a major role in the rise of mobile testing is the fact that innumerable devices are available in the market currently which have various features that make them unique and the mobile apps need to be tested according to the individual settings of these.
2. Wide Range of Mobile Platforms: When done with the devices, you will also have to deal with the various mobile platforms like Windows, Android, iOS etc, on which the various mobiles operate. Each of these platforms works differently and has varying features to donate to the device which also plays a role in the performance of the application you are developing. Hence there is a rise in mobile testing to ensure that they work perfectly.
3. Frequent Updates: Most of the mega mobile companies provide the users with frequent updates of their operating system, which in turn alters the work ability of the application and the device at large. Thus any organization which is launching the mobile app will now have to test their app to make sure that it is at par with the updates of the operating systems and are working well on them.
4. Increased Competition: With the advancement of the technology, people are becoming more tech savvy which has lead to the huge upsurge in the number of apps that have the same working ability as yours. So there is a rise in mobile testing as each individual tries to be the winner by presenting the customers with the best app which will work flawlessly in all the devices available.
5. Richer User Experience: As the developer of the mobile app, your primary goal is to satisfy your users and provide them with exactly what they want. Hence you have to pay attention to several technical aspects to check if the app is delivering perfection or not. Mobile testing helps you to make sure that your app synchronizes all the building blocks that it is made up of and delivers what is made to perform.
6. Changing Performance of the Mobile App: The world has become a lot faster than it used to be and people have lesser and lesser amount of patience. Everyone is on the lookout for faster apps and devices which will complete their work in a jiffy and with utmost preciseness. This is applicable for mobile apps too and hence the mobile testing to ensure quality service.
7. Security Threats: Technology has made a huge advancement in the past decade and so has the security threats. Almost all the apps these days require the users to provide them with their personal details to operate. As your customer is trusting you with their vital personal information, it is your job to make sure that they remain safe. Mobile testing will make sure that you are properly safe guarding your customers information against hackers.

These are some of the major reasons for the rise of mobile testing in today’s world. This has also influenced the development of better methods of mobile testing which will help in building better products.

Best Practices to Follow while Performing Mobile Testing

Mobile testing of apps might not be an easy process to be performed. However, following certain rules helps in easing of the process and allows you to get better results from the whole testing process.

1.      Testing Strategies: Planning and creating a testing strategy helps in maintaining a rule for all the testers in your organization. This will ensure uniformity of the testing procedure which in turn will make sure that there is optimum test coverage of the device being tested.
2.     Test on Real Devices: In the early stages of development, mobile testing of the application may be performed with the help of the simulators and emulators. But with the advancement of the development of the software testing needs to be done on real devices to check the reaction of the software in real time and in the hands of the real users who will actually be using the app after it has been launched.
3.     Test Early & Repeatedly: If you are trying to create an app which is completely bug free, then you will have to start testing the app at an early stage of development when the complexities are low. You will also have to keep testing the app repeatedly in order to prevent accumulations of complexities in the app.
4.    Operating System and Device Preferences: The current world has a huge number of mobile devices which run on various operating systems. It is impossible to test the app on various types of operating systems. However, you may try to set the preference of devices and operating system to which your app will be primarily catering to.
5.     Automated Mobile Testing Procedure: When you make the testing procedure an automated one, you ensure that the same test is running with the same accuracy and precision every time which in turn will maintain the fine quality of result obtained as a result of all the mobile testing. This will make sure that you get to work with a reliable report every time.
6.     Adequate Performance, Stress and Security Testing: If you want to be sure about the robustness of your software then you must put them under considerable amount of performance and stress testing so as to make sure that the system is working fine under various amounts of load. Security testing on the other hand will ensure that the customer’s data is safe and should be performed repeatedly.
7.     Check Battery Consumption, Fault Tolerance and Interoperability: You are creating an app for a mobile device where the battery consumption is a vital issue. If the app you have created consumes a lot of battery, it is likely to get deleted as no one wants their battery to get drained fast. Your app also needs to adjust itself to networks with slower internet speed and provide the same kind of function.
8.    Ensure the Global Nature of App: While mobile testing an app, one of the main things which needs to get tested is the globality of your app. Your app should cater the needs of the people all around the world in order to become truly popular to the mass of the customers. Confining your app to a certain locality is basically wastage of time and money.

These are just some of the practices which you can follow to ensure that your mobile testing procedure is a full proof one and will provide you with the best possible results that will help you to rectify the glitches and produce an app which will be accolade by the customers.