Critical Test Scenarios and Test Cases for Mobile Application Testing
Tags: testing, devops
Published: 2023-07-13 18:38:05

There was a time when testing mobile apps didn’t used to be as big of a priority as it is today. But in the present scenario, every organization looks forward to improving its [automated mobile app testing](https://www.headspin.io/solutions/mobile-app-testing) game. With billions of apps being downloaded, the demand for quality ones has significantly risen. 

This post will look at some essential test scenarios and test cases for mobile application testing. By the end, this post will give you an in-depth idea of how to go about mobile app testing. But before checking out the details, here is a tip. Your test scenario should always have a name and a description for every test case. In other words, what exactly you are testing should be crystal clear.

Here are the types we are going to cover in this guide.

- Functional testing test cases
- Security testing test cases
- Performance testing test cases
- Usability testing test cases
- Recoverability testing test cases
- Compatibility testing test cases
- Network testing test cases
- Battery usage testing test cases
- Localization testing test cases
- Regression testing test cases
- User interface testing test cases

Together, they determine whether every app functionality works as intended and offers users an easy-to-navigate and highly secure interface. Not to mention, it also ensures optimum app performance along with high recoverability.

**Functionality**

- Test application’s options for social networking like login, auto-logout, posting, sharing, etc., and see whether they work as expected.
- Check for smooth navigation between different modules.
- Determine whether the swipe and scroll functions are working correctly.
- Check for multitasking.
- Test whether error messages display correctly.
- Are all payment gateways working efficiently?
- Can users download, install, and use the application without encountering problems?

**Security** 

- Check the application’s ability to stay afloat under attacks like guessing usernames, passwords, and other vital information such as credit card digits.
- Test the app’s password protection.
- Prevent attacks that arise due to SQL injection.
- Test dynamic dependencies and prevent attackers from exploiting application vulnerability with the help of preventive measures.
- Secure the application against client-side and runtime injections.
- Test for vulnerability while evaluating file system interactions and quickly rectify them.
- Tackle with unmanaged codes.
- Determine broken cryptography.
- Perform security analysis of third-party integrations.
- Check the caching of malicious files.
- Test whether the attacker can access sensitive and confidential data if the breach has already happened.
- Check for security flaws in the front and backend communication lines.

**Performance** 

- Can the present network coverage support the app at minimum, average, and peak usage levels?
- Does the application achieve the necessary optimum level of performance with the existing setup of client server configuration?
- Validate CPU consumption and app performance during intermittent connectivity phases.
- Weather camera performance, GPS, and battery consumption comply with industry-standard guidelines.
- Let individual API calls undergo load testing.
- What number of parallel uses would it take for the application to crash?

**Usability** 

- Is the end user easily able to locate the help menu or any documentation they can use as the user manual?
- Check the visibility, clarity, and simplicity of the jargon.
- Can users easily undo an action they regret?
- Can users quickly maximize and minimize the keyboard?
- Are users easily able to zoom in and zoom out?
- Check the consistency of the size, style, and location of the buttons within the application.

**Recoverability**

- Test whether the application can restore itself following an unexpected crash.
- How does the application behave during a crash occurring in the middle of a transaction?
- Test the application’s ability for data restoration following a scenario where the connection failed.
- Check the app’s behavior during a power failure.

**Compatibility**

- Every control or text should be accessible and easily visible according to the screen size.
- Keep the highest possible text readability.
- Check whether the application resumes after a call.
- Check the performance in line with different configurations.
- How well does the application perform on different browsers along with their versions, including the old ones? The same goes for operating systems.
- Test backward compatibility.
- Determine the stability of the user interface across different operating system versions and devices
.

**Network Related**

- Test how an application behaves after a restart.
- How does the app behave when the network is barely reachable or entirely out of reach?
- Test for latency and authentication flaws.
- How does the app fare after you connect it to networks having different strengths like 3G, 4G, and so on?

**Battery Usage**

- Does your app drain a lot of battery during its run?
- How does the battery perform under a heavy load condition?
- Does adding new features affect battery usage?

**Localization**

- Does your app support localization features such as functional flows and labels?
- Test whether all features function as intended, even if they operate in various time zones.

**Regression**

- Do changes cause any side effects?
- Perform different checks on newly added features.
- Test whether new changes work smoothly after implementation.

**User Interface**

- Does the already entered data disappear when the application moves to the background during form filling?
- Determine whether scrolling up leads to a lag during lazy loading.
- Check out how the application renders images and other components like the organization logo.
- Does the page comprise a progress bar if it takes a little longer than usual to load?
- Validate functions such as swipe, navigation via the menu, display of error messages, alert messages, popups, and carousel.

**Summary**

All mobile applications are unique and call for different testing requirements. But the test scenarios and test cases mentioned above can give you a foundation to begin.

To complement these critical test scenarios and cases, you must use the best mobile [automation testing tool](https://www.headspin.io/enterprise). The challenge here is to maintain agility while continuously identifying and eliminating bugs. Isn’t that what continuous development is all about? When QA teams contribute to creating efficient and smart test cases, it greatly helps in uncovering problems affecting user experience.


_**Source:** https://socialtelecast.com/critical-test-scenarios-and-test-cases-for-mobile-application-testing/_