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  • Mobile App Testing: Benefits, Tools, and Best Practices

By Krunal Chore 23 Oct 2024

Automating Mobile App Testing Tools and Techniques

Introduction

Mobile applications make it easier for smartphone users to locate the web details they need daily. The user experience affects how an app succeeds or fails, so mobile application testing is critical for development teams. According to a poll, 25% of apps are abandoned after one use (Localytics). Low performance, low quality, or an app riddled with bugs and failures may be blamed for the attrition rate.  

Mobile app testing is critical for releasing high-quality, risk-free software for your users. A well-tested program will ensure that the user has the best possible experience while using it.

Mobile app automation testing is a software verification procedure that involves doing such basic tasks and test processes as running, initializing, executing, and evaluating.

According to a recent report by Future Market Insights the global market value of mobile application testing solutions is projected to reach US$ 6.77 billion by 2024. This growth is anticipated to persist owing to ongoing advancements in mobile application technologies.

Mobile Application Testing Solution Market Outlook

The Importance of Mobile App Testing

The Importance of Mobile App Testing

The ultimate objective of designing mobile apps is to expand business outreach to more users worldwide. However, people are hesitant to utilize the app if it is malfunctioning or difficult to use. Naturally, nobody wants its customers to remove its programs and switch to a competitor. Nonetheless, if mobile apps are not thoroughly tested, users are likely to find severe problems on their devices, which could resulting poor user experience, particularly for new users.

Benefits of Automation in Mobile App Testing

Benefits of Automation in Mobile App Testing

Increase your Test Coverage

It can be quite difficult for testers to reach 100% test coverage for complicated applications, particularly when testing manually and handling a large number of test cases.

Script Reusability for Tests  

Because it takes a lot of time and effort to create test cases, one of the main advantages of automated testing is the reusability of test scripts. When performing cross-browser testing for a new OS or device, testers need to create unique test scripts. Testers can effectively manage their time while testing thanks due to the reusability of automated test scripts. 

Save Money and Time  

The benefits of automated mobile app testing in terms of time and cost efficiency are significant. Automation reduces the time used for manual testing by quickly and accurately carrying out tests. This significant time savings helps the app reach the market faster, allowing programmers to publish it sooner and for less money.

Testing on Various Systems  

It is imperative to confirm cross-browser compatibility at every stage of the application development lifecycle. The vast quantity of available browsers makes it difficult to manually test software across them all.

Quick Development and Delivery 

Time savings is one of the main advantages of automated testing. There is no waiting time required to run test cases again because the scripts execute quickly and are simple to reuse. 

Easy Data-Driven Assessment  

Test automation is a key advantage of data-driven testing as it allows testers to assess different features across different data sets. Numerous benefits of this approach contribute to the expansion of the software delivery pipeline.

Software testers don’t just create mobile apps; they enhance their performance and user experience. - Aspire SoftServ QA Team

Key Tools for Mobile App Testing 

Key Tools for Mobile App Testing

Appium: Appium aims to support UI automation. Platform Support: Mobile, Web, Desktop, etc., and It supports automation code written in different languages like JS, Java, Python, etc.

TestComplete: TestComplete allows you to make sure that GUI tests are scalable, reliable, and simple to manage. It has an intelligent data library and supports over 500 controls. Platforms: Mobile, Web, Desktop. It supports automation code written in different languages like JavaScript, Python, VBScript, C#, etc.

Robot Framework: The robotics process automation (RPA) is called the Robot Framework. It is an open-source automation framework for testing Platforms- Mobile, Web, and Desktop.  It supports automation code written in different languages like JavaScript, Python, VBScript, C#, etc. Languages support like Python (mainly), but can integrate with Java and .NET libraries

Playwright: Originally created by Microsoft contributors, Playwright is a freely available test automation library. Platforms: Web, Mobile Web. Languages: JavaScript, TypeScript, Python, Java, C#.

Detox: The application incorporates a JavaScript mobile testing framework called Detox, which initiates test execution upon app activation. Platforms: Mobile (iOS, Android).  Languages: JavaScript (specifically for React Native applications).

Ranorex: With only one thorough download, the Ranorex Studio offers all the features a developer could require for automated UI testing, but at a faster pace. Studio covers all the bases, including error messages and more, from controls and navigation to pictures and colors. Platforms: Mobile, Web, Desktop. Languages: C#, VB.NET, and supports scripting in Python and JavaScript.

Selection of Approach and Tools for Automation

With the automation of web application testing, everything is clear: Selenium WebDriver is the most popular tool on the market that all professional testing teams have mastered. But when you automate the mobile application there is no specific answer for the selection of automation testing tools.

See Also: Mastering API Testing Made Simple: Everything You Need to Know!

Key Techniques for Automating Mobile App Testing

Key Techniques for Automating Mobile App Testing

Compatibility Testing:

There are many versions of an operating system and not everybody is using the latest OS versions on their devices. You can make sure your app works and looks well on all devices by using compatibility testing.

Performance Testing:

Performance testing allows you to examine any problems that may arise with the application's operation, such as crashes or freezes. To ensure that your app operates without lags or crashes and reacts swiftly to user inputs, you must assess its response time.

Security and Privacy Testing: 

As the name suggests, this type of testing’s main focus is security-related issues such as authentication (like passwords), authorization (for specific users), SSL encryption, etc. 

Testing for other security issues is advised, such as safeguarding against hostile assaults and incursions from outside sources that could compromise system integrity or result in a data leak. Look for and fix any problems, such as poor directions or confusing navigation, to make sure everything goes smoothly and hassle-free.

Usability Testing:

A user's path through an app is determined by its usability. Look for and fix any problems, such as poor directions or confusing navigation, to make sure everything goes smoothly and hassle-free. After the app launches, continue to observe how users interact with it to spot any possible usability problems and fix them.

Accessibility Testing:

The Accessibility testing ensures that applications are usable by all users, regardless of their abilities or disabilities. Check for and address any software accessibility issues, such as poor color contrasts or a lack of assistive technology support. In the end, accessible makes sure that no one is excluded from utilizing your program!

Best Practices for Implementing Automated Testing Techniques:

Best Practices for Implementing Automated Testing Techniques

Start With a Strategy

Prior to implementing test automation, a well-defined plan or strategy must be established. Establish precise aims and objectives for your test-automating initiatives. Determine what can be automated and what cannot, taking into account practicality. 

Use Test Sets Wisely

Sort your tests into categories according to the application's pages, features, or subjects. You may have sets, for instance, one for testing payment capabilities, another for checking login function, and so forth. This facilitates efficient test management and execution, particularly as your testing suite gets bigger.

Describe Test Scenarios Comprehensively

Before developing any code, thoroughly explain each step and the desired outcomes of the test. Similar to planning anything out before you create it, By detailing each step in advance, it becomes easier to write the actual test code later on because you’ve already defined what needs to be tested and how.

Write Maintainable Test Cases

Write test cases that are easy to understand and manage. Use unique and meaningful names for the test and test components. Follow the coding standards and conventions as mentioned by your organization.

Use Preconditions and Postconditions

Preconditions and postconditions help us to prepare for a test and closing of the test. Before starting the testing, we need to ensure that all preconditions are ready. After the execution of the test cases we need to retest the system to its original state, this is Postcondition.

Apply the Page Object Pattern Correctly

This pattern shows each page of your program as a separate object in your code. This makes your tests more organized and maintainable because changes to the UI can be managed within the related page object. Using the page object pattern makes your test code more readable and scalable.

Do Regular Maintenance

Automated tests must be reviewed and revised regularly to ensure their importance and effectiveness. If Ignoring maintenance, then it affects and leads to testing over time. Adjust as needed to reflect changes in requirements and application.

Top Mobile App Testing Trends for 2025

Top Mobile App Testing Trends

1. Scriptless Test Automation:

As a result of the industry-wide shift toward low-code and no-code (LCNC) technologies, scriptless test automation will continue to gain importance in 2024. Organizations are increasingly relying on methods that enable non-coders due to a lack of skilled programmers. This strategy not only optimizes human resources but also allows testers to focus on higher-level jobs.  

2. Internet of Things (IoT) Testing:

In 2024, thorough testing will prove necessary due to the widespread use of IoT devices, especially wearables. New difficulties are brought about by interconnected IoT ecosystems, such as interconnectivity and data security problems. Data sanitization, security testing, and interconnectivity checks are examples of testing procedures. 

3. Testing Using Real Device Cloud:

It is impractical to conduct thorough testing on every smartphone due to the billions of smartphones in use worldwide. Real-world device cloud testing seems to boost productivity. Through the integration of cloud technology with real devices, testers can detect performance problems and reduce false positives or negatives. This method improves overall app quality by efficiently identifying hardware problems and network failures.

4. AI-powered Testing:

Creating tests, writing scripts, and analyzing results are all transformed when Artificial Intelligence (AI) is integrated into testing platforms. Algorithms for artificial intelligence and machine learning prioritize tests, maximize coverage, and spot redundant test cases. These technologies are very helpful in identifying mistakes and flaws in the creation of mobile apps and improving accuracy and efficiency. AI can quickly identify and fix flaws because of its sophisticated analytics and visualization skills.

5. Security Testing:

To protect mobile applications against cyber threats, security testing is becoming increasingly vital as digitization picks up speed. Because mobile devices are used by billions of users, strong security measures are necessary to safeguard personal information and stop illegal access. Strict security testing guidelines are essential for fixing vulnerabilities and maintaining the integrity of mobile apps.  

6. Automation of Quality Assurance:

In a cutthroat app industry, automation of Quality Assurance is essential to provide excellent user experiences. The QA process is streamlined by automation, enabling quick issue repairs and feature improvements. Effective QA automation is made possible by agile approaches, scriptless testing, and continuous integration/continuous deployment (CI/CD) techniques. By concentrating on essential app functions and guaranteeing ideal user experiences, manual testing increases automation.

See Also: 10 Best Test Case Management Tools

Conclusion

In the modern world of app development, it is crucial to automate mobile app testing. The use of appropriate tools and techniques enables developers to work faster, prevent mistakes, and provide better service. The use of automation is I believe not simply about improving the workflow, but rather it frees the teams from mundane tasks and enables them to be creative. After all, automated testing brings benefits that are reflected in the quality of applications, consumer satisfaction, and market positioning.

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