Parallel execution in multiple devices using thread concept java

Question

I am new to java. Please help. I had a requirement where I need to execute same test scenario in multiple devices in java. Also the requirement says my code should not execute in one devive alone, it should initiate same scenario in multiple devices at a time.

Is it possible to execute at a time.

Note: I have connected 3 devices at a time. But it executes same scenario one after other device.

I am uasing appium server and testng

Please help.. Thanks in advance.

Answer 1

public class Test{

    WebDriver driver = null;
    int timeOut=180;
    int port=-1;

    Test(int port){
        this.port=port;
    }

    public void testEmulator(int p) throws Exception {
        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(CapabilityType.BROWSER_NAME, "Android");
        capabilities.setCapability(CapabilityType.VERSION, "4.3");
        capabilities.setCapability(CapabilityType.PLATFORM, "Windows");

        capabilities.setCapability("udid","emulator-"+p);

        capabilities.setCapability("app-package", "your.app.pkg");
        capabilities.setCapability("app-activity",
            "your.app.pkg.Activity");
        driver = new RemoteWebDriver(new URL("http://127.0.0.1:"+this.port+"/wd/hub"),
        capabilities);
        driver.manage().timeouts().implicitlyWait(timeOut, TimeUnit.SECONDS);
        Thread.sleep(50000);
    }

    public void tearDown() {
        if (driver != null)
            driver.quit();
    }

    public void runTest() {
        try {
            testEmulator(5554);     // for emulator on port 5554
            tearDown();
            testEmulator(5556);     // for emulator on port 5556
            tearDown();
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    public static void main(String[] args) {
        new Test(4723).runTest();       // appium server port 4723
    }
}