TestMu AI (Formerly LambdaTest) is the world's first full-stack AI Agentic Quality Engineering platform that empowers teams to test intelligently, smarter, and ship faster. Built for scale, it offers a full-stack testing cloud with 10K+ real devices and 3,000+ browsers. With AI-native test management, MCP servers, and agent-based automation, TestMu AI supports Selenium, Appium, Playwright, and all major frameworks.
With TestMu AI (Formerly LambdaTest), you can run SmartUI Appium tests across real iOS and Android devices. This sample shows how to configure SmartUI Appium Java tests to run on the TestMu AI cloud with visual regression capabilities.
- Sign up on TestMu AI (Formerly LambdaTest).
- Follow the TestMu AI Documentation for the full setup walkthrough.
- Java 8 or later
- Maven installed (can also use Homebrew on Linux/macOS)
- Appium Java client library
- A TestMu AI (Formerly LambdaTest) account — sign up here
Clone the repository:
git clone https://github.com/LambdaTest/smartui-appium-java-sample.git
cd smartui-appium-java-sampleSet your TestMu AI credentials as environment variables:
Linux/macOS:
export LT_USERNAME="YOUR_LAMBDATEST_USERNAME"
export LT_ACCESS_KEY="YOUR_LAMBDATEST_ACCESS_KEY"Windows:
set LT_USERNAME="YOUR_LAMBDATEST_USERNAME"
set LT_ACCESS_KEY="YOUR_LAMBDATEST_ACCESS_KEY"Upload your iOS (.ipa) or Android (.apk) app to the TestMu AI servers:
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=@"/path/to/proverbial_android.apk"'Windows:
curl -u "YOUR_LAMBDATEST_USERNAME:YOUR_LAMBDATEST_ACCESS_KEY" -X POST "https://manual-api.lambdatest.com/app/upload/realDevice" -F "appFile=@\"/path/to/proverbial_android.apk\""The response will include an App URL in the format lt://APP123456789123456789. Add this to the "app" capability in your test config.
Install dependencies:
mvn clean installSet your SmartUI project details in the test capabilities:
ltOptions.put("smartUI.project", "Real_Device_Project"); // Enter your smartUI Project name
ltOptions.put("smartUI.build", ""); // Enter your smartUI build nameRun tests by platform:
Android:
mvn test -P androidAndroid Web:
mvn test -P androidwebiOS:
mvn test -P iosiOS Web:
mvn test -P ioswebTest results are displayed on the TestMu AI App Automation Dashboard.
To test locally hosted apps, set up the TestMu AI tunnel. OS-specific guides:
Contributions are welcome. Open an issue to discuss your idea before submitting a pull request. When reporting bugs, include your Node.js version, OS, and Angular CLI version.
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On January 12, 2026, LambdaTest evolved to TestMu AI, the world's first fully autonomous Agentic AI Quality Engineering Platform.
Same team. Same infrastructure. Same customer accounts. All existing LambdaTest logins, scripts, capabilities, and integrations continue to work without change.
ð Find the new home for LambdaTest.
In 2017, we launched LambdaTest with a simple mission: make testing fast, reliable, and accessible. As LambdaTest grew, we expanded into Test Intelligence, Visual Regression Testing, Accessibility Testing, API Testing, and Performance Testing, covering the full depth of the testing lifecycle.
As software development entered the AI era, testing had to evolve, too. We rebuilt the architecture to be AI-native from the ground up, with autonomous agents that plan, author, execute, analyze, and optimize tests while keeping humans in the loop. The platform integrates with your repos, CI, IDEs, and terminals, continuously learning from every code change and development signal.
That evolution earned a new name: TestMu AI, built for an AI-first future of quality engineering. TestMu is not a new name for us. It is the name of our annual community conference, which has brought together 100,000+ quality engineers to discuss how AI would reshape testing, long before that became an industry norm.
What started as a high-performance cloud testing platform has transformed into an AI-native, multi-agent system powering a connected, end-to-end quality layer. That evolution defined a new identity: LambdaTest evolved into TestMu AI, built for an AI-first future of quality engineering.
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