Mobile App Test & Automatisierung mit React Native

import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.remote.AndroidMobileCapabilityType;
import io.appium.java_client.remote.MobileCapabilityType;
import org.openqa.selenium.WebElement;
import org.testng.annotations.*;
import org.testng.Assert;
import org.openqa.selenium.By;
import org.openqa.selenium.remote.DesiredCapabilities;

import java.net.URL;

public class AppiumTest {

    private final String CLOUD_ACCESS_KEY = "YOUR_ACCESS_KEY_TO_THE_MOBILE_DEVICE_CLOUD";
    private final String APP_PACKAGE = "com.reactnative_helloworld_native"; // Exchange this with cloud id of your app
    private final String APP_ACTIVITY = ".MainActivity"; // Exchange this with main activity of your app
    private AndroidDriver driver;
    DesiredCapabilities dc = new DesiredCapabilities();

    @BeforeTest
    public void setUp() throws Exception {
        dc.setCapability("testName", "Quick Start Android React Native Demo");
        dc.setCapability("automationName", "UiAutomator2");
        dc.setCapability("accessKey", CLOUD_ACCESS_KEY);
        dc.setCapability("deviceQuery", "@os='android' and @category='PHONE'");
        dc.setCapability(MobileCapabilityType.APP, "cloud:" + APP_PACKAGE + "/" + APP_ACTIVITY);
        dc.setCapability(AndroidMobileCapabilityType.APP_PACKAGE, APP_PACKAGE);
        dc.setCapability(AndroidMobileCapabilityType.APP_ACTIVITY, APP_ACTIVITY);
        dc.setCapability("appiumVersion", "2.2.2");
        driver = new AndroidDriver(new URL("https://mobiledevicecloud.t-systems-mms.eu/wd/hub"), dc);
    }

    @Test
    public void testCounterAndReset() {
        WebElement counterElement = driver.findElement(By.xpath("//android.widget.TextView[@text='0']"));
        Assert.assertEquals(counterElement.getText(), "0", "Initial counter value should be 0");

        WebElement incrementButton = driver.findElement(By.xpath("//android.widget.TextView[@text='+']"));
        incrementButton.click();

        counterElement = driver.findElement(By.xpath("//android.widget.TextView[@text='1']"));
        Assert.assertEquals(counterElement.getText(), "1", "Counter should be incremented to 1");

        WebElement resetButton = driver.findElement(By.xpath("//android.widget.TextView[@text='↺']"));
        resetButton.click();

        counterElement = driver.findElement(By.xpath("//android.widget.TextView[@text='0']"));
        Assert.assertEquals(counterElement.getText(), "0", "Counter should be reset to 0");
        Assert.assertFalse(resetButton.isEnabled(), "Reset button should be disabled when counter is 0");
    }

    @AfterTest
    public void tearDown() {
        if (driver != null) {
            System.out.println("Report URL: "+ driver.getCapabilities().getCapability("reportUrl"));
            driver.quit();
        }
    }
}