JUnit With Appium

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JUnit is a popular unit testing framework for Java, and was an important part of test-driven development. It belongs to a family of unit testing frameworks known as xUnit. Perform JUnit test on LambdaTest's online cloud.

Learn the basics of Appium testing on the LambdaTest platform.

Table of Contents

• Pre-requisites
• Run Your First Test
• Executing The Test

Pre-requisites

Before you can start performing App automation testing with Appium, you would need to follow these steps:

• Make sure you have Appium’s Java client library installed.

Clone The Sample Project

Clone the LambdaTest’s 🔗 LT-appium-java-junit repository and navigate to the code directory as shown below:

git clone https://github.com/LambdaTest/LT-appium-java-junit
cd LT-appium-java-junit

Setting Up Your Authentication

Make sure you have your LambdaTest credentials with you to run test automation scripts on LambdaTest. To obtain your access credentials, purchase a plan or access the Automation Dashboard.

Set LambdaTest Username and Access Key in environment variables.

For Linux/macOS:

export LT_USERNAME="YOUR_LAMBDATEST_USERNAME" \
export LT_ACCESS_KEY="YOUR_LAMBDATEST_ACCESS_KEY"

For Windows:

set LT_USERNAME="YOUR_LAMBDATEST_USERNAME" `
set LT_ACCESS_KEY="YOUR_LAMBDATEST_ACCESS_KEY"

Upload Your Application

Upload your iOS application (.ipa file) or android application (.apk file) to the LambdaTest servers using our REST API. You need to provide your Username and AccessKey in the format Username:AccessKey in the cURL command for authentication. Make sure to add the path of the appFile in the cURL request. Here is an example cURL request to upload your app using our REST API:

Using App File:

For Linux/macOS:

curl -u "YOUR_LAMBDATEST_USERNAME:YOUR_LAMBDATEST_ACCESS_KEY" \
--location --request POST 'https://manual-api.lambdatest.com/app/upload/realDevice' \
--form 'name="Android_App"' \
--form 'appFile=@"/Users/macuser/Downloads/proverbial_android.apk"'

For Windows:

curl -u "YOUR_LAMBDATEST_USERNAME:YOUR_LAMBDATEST_ACCESS_KEY" -X POST "https://manual-api.lambdatest.com/app/upload/realDevice" -F "appFile=@"/Users/macuser/Downloads/proverbial_android.apk""

Using App URL:

For Linux/macOS:

curl -u "YOUR_LAMBDATEST_USERNAME:YOUR_LAMBDATEST_ACCESS_KEY" \
--location --request POST 'https://manual-api.lambdatest.com/app/upload/realDevice' \
--form 'name="Android_App"' \
--form 'url="https://prod-mobile-artefacts.lambdatest.com/assets/docs/proverbial_android.apk"'

For Windows:

curl -u "YOUR_LAMBDATEST_USERNAME:YOUR_LAMBDATEST_ACCESS_KEY" -X POST "https://manual-api.lambdatest.com/app/upload/realDevice" -d "{"url":"https://prod-mobile-artefacts.lambdatest.com/assets/docs/proverbial_android.apk","name":"sample.apk"}"

Tip:

• If you do not have any .apk or .ipa file, you can run your sample tests on LambdaTest by using our sample 🔗 Android app or sample 🔗 iOS app.
• Response of above cURL will be a JSON object containing the App URL of the format - lt://APP123456789123456789 and will be used in the next step.

Run Your First Test

Once you are done with the above-mentioned steps, you can initiate your first JUnit test on LambdaTest.

Test Scenario: Check out android.java file to view the sample test script for android and ios.java for iOS.

Configuring Your Test Capabilities

You can update your custom capabilities in test scripts. In this sample project, we are passing platform name, platform version, device name and app url (generated earlier) along with other capabilities like build name and test name via capabilities object. The capabilities object in the sample code are defined as:

DesiredCapabilities capabilities = new DesiredCapabilities();

        capabilities.setCapability("build", "JUNIT Native App automation");
        capabilities.setCapability("name", "Java JUnit Android Pixel 6");
        capabilities.setCapability("platformName", "android");
        capabilities.setCapability("deviceName", "Pixel 6"); //Enter the name of the device here
        capabilities.setCapability("isRealMobile", true);
        capabilities.setCapability("platformVersion","12");
        capabilities.setCapability("app","YOUR_APP_URL"); //Enter the App ID here
        capabilities.setCapability("deviceOrientation", "PORTRAIT");
        capabilities.setCapability("console",true);
        capabilities.setCapability("network",true);
        capabilities.setCapability("visual",true);

DesiredCapabilities capabilities = new DesiredCapabilities();

        capabilities.setCapability("build", "JUNIT Native App automation");
        capabilities.setCapability("name", "Java JUnit iOS iPhone 12");
        capabilities.setCapability("platformName", "ios");
        capabilities.setCapability("deviceName", "iPhone 12");
        capabilities.setCapability("isRealMobile", true);
        capabilities.setCapability("platformVersion","15");
        capabilities.setCapability("app","YOUR_APP_URL"); //Enter the APP_ID here
        capabilities.setCapability("deviceOrientation", "PORTRAIT");
        capabilities.setCapability("console",true);
        capabilities.setCapability("network",true);
        capabilities.setCapability("visual",true);

Info Note:

• You must add the generated APP_URL to the "app" capability in the config file.
• You can generate capabilities for your test requirements with the help of our inbuilt Capabilities Generator tool. A more Detailed Capability Guide is available here.

Executing The Test

Execute the following commands to install the required dependencies:

mvn clean

The tests can be executed in the terminal using the following command:

mvn test -P android

mvn test -P ios

Info: Your test results would be displayed on the test console (or command-line interface if you are using terminal/cmd) and on the 🔗 LambdaTest App Automation Dashboard.

Additional Links

• Advanced Configuration for Capabilities
• How to test locally hosted apps
• How to integrate LambdaTest with CI/CD

Documentation & Resources 📚

Visit the following links to learn more about LambdaTest's features, setup and tutorials around test automation, mobile app testing, responsive testing, and manual testing.

• LambdaTest Documentation
• LambdaTest Blog
• LambdaTest Learning Hub

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What's New At LambdaTest ❓

To stay updated with the latest features and product add-ons, visit Changelog

About LambdaTest

LambdaTest is a leading test execution and orchestration platform that is fast, reliable, scalable, and secure. It allows users to run both manual and automated testing of web and mobile apps across 3000+ different browsers, operating systems, and real device combinations. Using LambdaTest, businesses can ensure quicker developer feedback and hence achieve faster go to market. Over 500 enterprises and 1 Million + users across 130+ countries rely on LambdaTest for their testing needs.

Features

• Run Selenium, Cypress, Puppeteer, Playwright, and Appium automation tests across 3000+ real desktop and mobile environments.
• Real-time cross browser testing on 3000+ environments.
• Test on Real device cloud
• Blazing fast test automation with HyperExecute
• Accelerate testing, shorten job times and get faster feedback on code changes with Test At Scale.
• Smart Visual Regression Testing on cloud
• 120+ third-party integrations with your favorite tool for CI/CD, Project Management, Codeless Automation, and more.
• Automated Screenshot testing across multiple browsers in a single click.
• Local testing of web and mobile apps.
• Online Accessibility Testing across 3000+ desktop and mobile browsers, browser versions, and operating systems.
• Geolocation testing of web and mobile apps across 53+ countries.
• LT Browser - for responsive testing across 50+ pre-installed mobile, tablets, desktop, and laptop viewports

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