运行 TestNG Selenium App 中的并行测试

Question

我有 windows 7，它连接到两个 android 设备，我正在使用 Selenium 和 Appium 来自动化应用程序，但无法同时在两个运行测试设备。下面是我使用的代码以及来自 testng.xml 的内容。让我知道我哪里错了。下面的代码运行没问题，但它将应用程序安装在第一台设备上，然后在第二台设备上，我想要实现的是同时在两台设备上安装应用程序。任何帮助表示赞赏。

包 ca.automation.com;

import org.testng.annotations.Test;

import com.relevantcodes.extentreports.ExtentReports;
import com.relevantcodes.extentreports.ExtentTest;
import com.relevantcodes.extentreports.LogStatus;

import io.appium.java_client.android.AndroidDriver;

import org.testng.annotations.BeforeSuite;
import org.testng.annotations.BeforeTest;

import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import java.util.concurrent.TimeUnit;

import org.junit.Assert;
import org.openqa.selenium.By;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class Whosebug {

    WebDriver driver1;
    WebDriver driver2;
//  ExtentReports report;
//  ExtentTest logger;
//  Boolean present;
    File app = new File("App\app_US_IT_Ananta.apk");


    @BeforeSuite
    public void startReport(){
//      report=new ExtentReports("C:\Anuj\MobileAppResults.html");

    }

    @Test (priority =0)
    public void installapp() {
        //      logger=report.startTest("VerifyAppInstalltion");

        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability("udid", "1015fadb1a274005");
        //      capabilities.setCapability("udid", "ee92ba92");
        capabilities.setCapability("deviceName","Android Emulator");
        capabilities.setCapability("platformVersion", "4.4");
        capabilities.setCapability("autoAcceptAlerts", true);
        capabilities.setCapability("app", app.getAbsolutePath());
        try {
            driver1 = new AndroidDriver(new URL("http://127.0.0.1:4723/wd/hub"), capabilities);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
    }

    @Test (priority =0)
    public void installapp1() {
        DesiredCapabilities capabilities1 = new DesiredCapabilities();
        capabilities1.setCapability("udid", "ee92ba92");
        capabilities1.setCapability("deviceName","Android Emulator");
        capabilities1.setCapability("platformVersion", "4.4");
        capabilities1.setCapability("autoAcceptAlerts", true);
        capabilities1.setCapability("app", app.getAbsolutePath());
        try {
            driver2 = new AndroidDriver(new URL("http://127.0.0.1:4730/wd/hub"), capabilities1);
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
    }

}

Testng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" parallel="tests" thread-count="2">
  <test name="Test">
    <classes>
      <class name="ca.automation.com.Whosebug"/>
    </classes>
  </test> <!-- Test -->

Answer 1

将 parallel="tests" 更改为 parallel="methods" 因为您必须并行执行这些方法，就像您的情况一样。

此外，运行并行测试不会完全 100% 同时执行。两种设备的执行之间会有一些滞后。通过几个额外的步骤尝试一个完整的脚本。这样我们就可以很容易地看出测试是同时运行。

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