Test Cases for Mobile Application & How to Use for Testing

Mobile applications are an essential part of our day-to-day lives, with millions of users worldwide using them for different activities. This blog will discuss the different types of test cases and how to use them for mobile app testing.

What is a Test Case?

A test case is a step-by-step set of instructions used to verify that a feature or function of a software system works as designed and meets the requirements. It consists of pre-conditions, inputs, expected outcomes, and actual outcomes.

Read here – Test Case template

Why Mobile App Testing Scenarios are Important?

Is checking out different scenarios while testing a mobile app important? Yes! Of course.

By testing different scenarios thoroughly, testers can ensure their app is reliable, user-friendly, and caters to their target audience’s needs. So, testers should address app testing scenarios as an essential part of the development process.

How Do You Write Test Scenarios for a Mobile Application?

When writing test scenarios for a mobile application, there are several general steps that you can follow to ensure thorough testing:

1. Identify the key functionalities of the application and prioritize them based on their importance.

2. Create test cases for each functionality to cover all possible scenarios. It is also important to consider different devices and operating systems when creating test scenarios.

3. Finally, execute the test scenarios and document any issues or bugs found during testing. By following these steps, you can ensure that your mobile application is thoroughly tested and ready for release.

Examples of a Mobile Test Case

A mobile test case is a set of actions to test an application’s functionality, performance, and reliability on a mobile device. The following are some general examples:

Example 1:

Music streaming app (Spotify)Test Title: Verify that a song plays successfully.

Steps:

1. Open the music streaming app

2. Select a song from the library

3. Click the ‘Play’ button

4. Observe the sound being played

Expected Result: The song should be played correctly.

Example 2:

E-commerce app (Amazon) Test Title: To test whether customer is able to sign in successfully.

Steps:

1. Launch ecommerce app

2. Enter username

3. Enter password

4. Click Sign-in button

5. Verify whether main page of the app is loaded successfully, showing successful signup.

Expected Result:

Main page should be successfully loaded, showing successful signup.

Important Test Cases for Mobile Applications

Different types of test cases are created for mobile applications; some of them are:

Functional Test Cases for Mobile Applications

Functional test cases check whether the application works per the client’s requirements. It includes validating all the features and scenarios from the user’s point of view, such as textbox validation, page navigation, error handling, etc.

Let us have a look at some Test cases:

Test case 1:

Prerequisite: User is connected to a device and has a stable data connection.

Test Case: Check the mobile application’s splash screen

Test Steps: a. Launch the mobile application b. Check that the splash screen is displayed properly

Expected Results: Splash screen should be loaded and displayed correctly

Test case 2:

Test Case: User should be able to login with valid credentials.

Prerequisite: User is connected to a device and has a stable data connection.

Test Steps:

a. Launch the mobile application

b. Enter valid username and password

c. Tap the ‘Sign In’ button

Expected Results: The user should be successfully logged into the mobile application

Test case 3:

Test Case: Verify that user is able to navigate between different screens of the application

Prerequisite: User is connected to a device and has a stable data connection.

Test Steps: a. Launch the mobile application b. Navigate to different sections of the application

Expected Results: User should be able to move within different sections of the application without any issues

Test case 4:

Test Case: Push notifications should appear on a device as notifications

Prerequisite: User is connected to a device and has a stable data connection.

Test Steps: a. Send a notification on the app

Expected Results: The device should receive a push notification in a timely manner

Test case 5 :

Test Case: Verify that the user stays signed in case of a network disconnection

Prerequisite: The user is connected to a device and has a stable data connection.

Test Steps:

a. Launch the mobile application

b. Sign in to the application

c. Disconnect the device from the data connection

. Reconnect the device to the data connection

e. Re-launch the mobile application

Results: The application should sign the user in without requiring them to re-enter their credentials.

Network-related Test Cases for Mobile Applications

Network-related test cases are responsible for testing the application against various network conditions, such as Internet speeds, network strength, signal strength, bandwidth, etc. It ensures that the application functions well in various network conditions.

Let us have a look at some Test cases:

1. Verify that the expected Wi-Fi network is available from the list of available networks in the mobile application settings menu.

2. Verify that the application can detect and connect to secure (WPA2) Wi-Fi networks.

3. Validate that the application reconnects to a mobile network when the Wi-Fi connection is disrupted.

4. Test the application’s performance when switching between networks (2G, 4G, and 5G).

5. Verify that the application’s data usage is monitored correctly for mobile data and Wi-Fi connections.

Performance Test Cases for Mobile Applications

Performance test cases are responsible for testing the application’s performance, such as the quality of the mobile content delivered to the users, response time, battery consumption, memory utilization, etc. These test cases ensure that the application functions optimally under various environmental conditions.

Let us have a look at some Test cases:

1. Verify the application’s ability to support multiple platforms such as Android and iOS.

2. Verify if the application stores and retrieves data properly.

3. Measure the application’s response time when performing login, search etc.

4. Evaluate the application’s performance on different networks such as Wi-Fi, 3G, 4G etc.

5. Calculate the application’s power consumption rate.

Usability Test Cases for Mobile Applications

Usability test cases check whether the application’s user interface is easy to use. It ensures the user can navigate the application easily and quickly, enhancing user experience.

Let us have a look at some Test cases:

1. Verify that the application displays properly on the screen size and resolution.

2. Check that the application allows for keyboard inputs for data fields.

3. Test that the application maintains its purpose even when the device is offline.

4. Validate that all links contained in the application are valid.

5. Ensure the application does not crash when switching between multiple applications.

Battery Usage Test Cases for Mobile Applications

Battery usage test cases are responsible for testing the application’s optimization for power consumption. It checks whether the application utilizes the battery efficiently and continues functioning when the battery power is low.

Let us have a look at some Test cases:

1. Test that the mobile application switches to low battery usage mode when the battery drops below 10 percent.

2. Test that the mobile application does not consume more than 5 percent of the battery after 30 minutes of continuous usage.

3. Test that the mobile application reduces the CPU and GPU load when the battery drops below 20 percent.

4. Test that the mobile application shuts down gracefully when the battery drops below 5 percent.

5. Test that the mobile application allows the user to switch to low battery usage mode even when the device battery level is above 10 percent.

Compatibility Test Cases for Mobile Applications

Compatibility test cases are responsible for testing the application’s compatibility with various hardware and software components. It ensures that the application functions properly on different platforms and devices.

Let us have a look at some Test cases:

1) Test case to validate operating system compatibility: Install the application on various mobile operating systems such as iOS, Android, Windows, and BBOS and verify that the application runs properly.

2) Test case to validate hardware compatibility: Install the application on various mobile devices with different resolutions, screen sizes, memory capacities, and processor speeds and verify that the application runs properly.

3) Test case to validate browser compatibility: Test the application on different browser versions to ensure that the application runs properly across all supported browsers.

4) Test case to validate network compatibility: Run the application on different networks such as WiFi, 3G, 4G, and determine that the application is fully functional in each case.

5) Test case to validate localization compatibility: Install and run the application on different locales and verify that the application is displaying all content correctly.

Regression Testing Test Cases for Mobile Applications

Regression testing test cases ensure that any changes or enhancements made to the application do not adversely affect the functionalities already present. It tests the application’s functionality under various conditions to ensure no regressions have been introduced after the modification.

Let us have a look at some Test cases:

1. Test for accurate data storage and retrieval -The application should verify that it correctly stores and accesses all data when different actions are performed inside it.

2. Test for the proper application functioning even when the user is offline – Verify that the application can perform all the necessary tasks without a consistent online connection.

3. Test for application crashes – Verify that the application does not crash when used for an extended period.

4. Test for integration with other applications – Verify that the application can properly integrate with other applications and services.

5. Test for application performance on different devices (screen sizes, OS versions, etc.) – Verify that the application runs with the expected performance and latency on varied hardware platforms.

Localization Test Cases for Mobile Applications

The testers are responsible for using localization test cases to ensure that the localized content is correctly implemented in the application. It checks the language-related features, such as text, images, etc.

Let us have a look at some Test cases:

1. Test if the application loads correctly with all the selected country, language, currency, and timezone settings to ensure proper localization.

2. Verify that the text, numerals, and currency symbols are displayed according to user language by entering valid input and validating the expected output.

3. Test for the functionality to switch between languages with respect to the user selection.

4. Verify the date and time formats for all the country-specific formats.

5. Test to see if the application is correctly handling collation and sorting the text according to the selected language.

Recoverability Test Cases for Mobile Applications

Recoverability test cases check the application’s recovery ability after an unexpected failure or abrupt termination. It ensures the application resumes its normal state after failure or termination.

Let us have a look at some Test cases:

1. Test that the application can be successfully re-downloaded and updated after deleting the application from the device.

2. Test that all user data stored on the app can be recovered/resynced after reinstalling the application.

3. Test that the user can restore/recover in-app purchases and progress with the lowest financial cost.

4. Test that the user can roll back to a previous version if the latest update causes instability/errors.

5. Test that recovery/restore is possible through backups for complete data loss from device theft or hard drive crash.

Read here – Test Cases for Mobile Number

Major Test Scenarios for Mobile Phone

Major test scenarios for mobile phone are as follows:

1. Security-Related Scenarios

Data Protection: Ensure the protection of confidential data and check vulnerability for data breaches.

Malware Injection: Confirm whether the app is vulnerable to malware injections; check if any harmful code can be inserted.

Hackability: Test if the app can be easily hacked or compromised.

Multi-Device Access: Ensure secure access and data handling when users access the app from different devices.

2. Performance Related Scenarios

The next scenario after security that is critical for mobile testing journey is the performance metric.

CPU and GPU Usage: Monitor CPU and GPU usage to ensure that it does not spike up to very high levels that could lead to the device getting too hot or hanging.

Battery Drain: Check how far the application may be consuming battery life and, when appropriate, ensure that it puts into place power-saving techniques.

Device Heating: Check the heat produced by the device while the app is running to ensure that it is within safe limits. 

3. Network Related

Adaptability to Network Strength: Verify the performance of the app based on different network strengths (Wi-Fi, 3G, 4G, etc.) and make sure that it can handle low or fluctuating signals.

Content Loading: It is important to verify how effectively the app handles streaming and loading of content under various network conditions — including offline scenarios when applicable.

4. Screen Size, Resolution Related Scenarios

Cross-Device Compatibility: Cross-platform testing for native and hybrid mobile apps while cross-browser testing for mobile web and hybrid mobile apps is a good method to start. Check whether the layout and functioning of the app are uniform or not across various screen sizes and resolutions for an optimal user experience.

Responsive Design: Ensure that the design responds to, or is able to adapt to, various dimensions of different screens as well as orientations.

5. Scenarios Related To Marketing

Social Media Integration: This is where you confirm that social media sharing and other marketing-related features have been well implemented.

Shareable Content: Test how well (or otherwise) users can generate as well as share content links or promotional materials.

6. Geolocation and Localization-Related Scenarios

Location-Based Features: Geolocation testing checks the app’s coordinates and brings in local information for users or local services based on geolocation, such as nearby restaurant recommendations.

Localization: Confirm that the app shows content in the right language according to where users are located.

Legal Compliance: Ensure that the app meets all necessary legal requirements as per the country for location-based services.

7. Pop-Up Related Scenarios

Popup Functionality: Check that popups are displayed correctly on all devices and sizes of screens, that they can be used as expected and closed, too.

User Interaction: Verify that no popups obscure important content or functionality and that they can be dismissed easily.

8. Installation Testing

App Installation: Check that the application can be installed from the app stores and launched successfully on various devices and operating systems.

9. Device and OS Compatibility Testing

Cross-Platform Functionality: Test compatibility of the app with different OSs (iOS, Android, Windows) and versions to ensure operations are carried out seamlessly.

10. Sign-Up and Sign-In Testing

Account Management: Test the create new processes, test the login and out processes, and also the user credential management process.

11. UI Elements Testing

UI Components Functionality: Buttons, menus, and dropdowns must be verified for functionality so that they perform specific actions as expected.

12. Push Notification Testing

During this kind of testing, the behavior of notifications would be checked. This involves testing delivery (whether it was delivered to the correct device), appearance (the message shown to the user), and functionality aspects like controlling options over notification settings.

13. Integration Testing

Combine External Systems: Confirm that the app interacts with APIs, external systems and services right on data exchange and functionality.

These combined scenarios make up a complete approach for mobile app testing. It covers not only security, performance, or usability but integration as well. 

How to use Testsigma for automating your mobile application tests?

Here is a quick overview of how you can use Testsigma to automate your mobile application tests:

Step 1: Create a free Testsigma account

Step 2:  Create a new project or use an existing project. Then, use “New Test Case” button to create test cases.

Step 3: Start creating mobile tests using the Testsigma Mobile Recorder.

Step 4: Execute tests using the Run button once test creation is complete.

Step 5: Analyze the test reports and share the feedback with the developers.

How Does Testsigma Help Test The Most Critical Mobile Testing Scenarios?

Testsigma is a no-code GenAI-powered test automation platform that allows testers to automate end-to-end testing of web, mobile, desktop, Salesforce, and API apps in the same platform. Using Testsigma, you can automate even complex workflows 10x faster using plain English without writing any code scripts.

You can get significant test coverage using Copilot, a GenAI test assistant for QA teams that generates automated test cases and test scenarios within seconds, based on prompts. The test maintenance is also handled with AI-powered auto-healing, preventing test failures.

Testsigma further provides real-time test execution and analytics to thoroughly cover critical test paths like login, payment processing, and user interactions.

Conclusion

So there you have it, folks; Testing mobile applications is essential to ensure they work as intended. By creating and using test cases, developers can ensure their mobile application functions correctly and provides a seamless experience to users. So go ahead and get testing; your app will thank you!

Frequently Asked Questions

How do you write a test case for a mobile app?

When writing a test case for a mobile app:

1. Include information about the device, operating system, and screen size on which the test will run.

2. Specify a set of steps to follow to test the feature being evaluated

3. Add in the expected output or result for each step. In addition to any dependency, including the information about the screen being tested is important.

How to test mobile application load testing?

Mobile application load testing involves testing the application’s performance by generating large amounts of virtual users and measuring the response times, resource usage, errors, system resource utilization, and other performance metrics.

How to write test scenarios for mobile?

To write mobile test scenarios, identify the app’s key functionalities, user interactions, and performance requirements. Consider different devices, OSs, and network conditions as well. Define clear, concise scenarios that cover these aspects and ensure all critical paths are considered for testing.

What is a mobile test scenario with an example?

Mobile test scenarios refer to testing any functionality or feature of an application on a mobile phone. For example, a scenario could be to verify that the application authenticates using the user’s email and password. This includes steps like opening the app, navigating to the login screen, entering credentials, and checking for a successful login.