在eclipse中创建了Java测试脚本，如何在无头linux CentOS VM中运行它？

Question

上面的问题涵盖了我在Windows上使用eclipse创建成功的测试脚本所需要的东西，但是现在我需要能够通过SSH在linux vm中运行它，并且我已经尝试了许多在线操作，但是没有任何成功，我知道一些更改可能还需要对代码进行处理，但是我还是设法成功完成了该操作，因此请参见下面的代码。

我已经将ecrcse工作空间中的src（测试脚本）和libs（jars）文件复制到了linux vm上，并了解到要执行selenium独立服务器，我使用java -jar，但仅此而已。 如果您可以指导我完成在vm中对Firefox进行测试所需的步骤。

我已经安装了java和firefox。

测试脚本

package test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;


public class CorrectTestBackLink {
public BrowserList.DriverToUse used_driver = BrowserList.DriverToUse.IEXPLORER; 
private BrowserSelector selectedDriver = new BrowserSelector(used_driver);
private WebDriver driver = selectedDriver.getDriver();
private StringBuffer verificationErrors = new StringBuffer();
private String baseUrl;
private static String resulterValue = "110";
private String valuecheck1;



@Before 
public void setUp() throws Exception {
    baseUrl = "http://url/";    
            //Set the column number and datatype of column by using either StringColumnNumber"Letter" or IntColumnNumber"Letter.
    // Add aditional columns to database class where necessary.

}
public void calcResultChecker(){
    driver.findElement(By.id("resulter")).getAttribute("value");
    String valuecheck1 = driver.findElement(By.id("resulter")).getAttribute("value");
    if (valuecheck1.equals(resulterValue)){
        System.out.println("The Resulting value ("+valuecheck1+")  is CORRRECT!");          
    }else{
        System.err.println("The Resulting value is ("+valuecheck1+") is INCORRRECT!");  

    }
}
@Test
public void test2() throws Exception {
    //calc page
    driver.get(baseUrl + "calc.php");
    assertEquals(baseUrl + "calc.php", driver.getCurrentUrl()); 
    System.out.println("We are on the correct page ("+driver.getCurrentUrl()+").");
    Thread.sleep(200);
    System.out.println("Entering 10 into 'firstnumber' field!");
    driver.findElement(By.name("firstnumber")).sendKeys("10");
    Thread.sleep(200);
    driver.findElement(By.name("secondnumber")).sendKeys("11");
    System.out.println("Entering 11 into 'secondnumber' field!");
    Thread.sleep(200);
    System.out.println("Clicking calculate button!");
    driver.findElement(By.name("Calculate")).click();
    Thread.sleep(200);

    //calc results page
    assertEquals(baseUrl + "calcresult.php", driver.getCurrentUrl());   
    System.out.println("We are on the correct page ("+driver.getCurrentUrl()+").");
    valuecheck1 = driver.findElement(By.id("resulter")).getAttribute("value");
    assertEquals(valuecheck1, resulterValue);       
    Thread.sleep(200);
    System.out.println("Clicking back Link!");
    driver.findElement(By.linkText("Back")).click();
    Thread.sleep(200);

    //calc page check
    assertEquals(baseUrl + "calc.php", driver.getCurrentUrl()); 
    System.out.println("We are on the correct page ("+driver.getCurrentUrl()+").");
    Thread.sleep(200);
    System.out.println("Test Complete");
    Thread.sleep(200);
    driver.quit();
}

@After

public void tearDown() throws Exception {
    driver.quit();
    String verificationErrorString = verificationErrors.toString();
    if (!"".equals(verificationErrorString)) {
        fail(verificationErrorString);
    }
}
}

浏览器选择器

package test;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;


 public class BrowserSelector {
private WebDriver driver;
public BrowserSelector(BrowserList.DriverToUse used_driver){
    switch (used_driver){
    case CHROME:{
        System.setProperty("webdriver.chrome.driver", "C:/path/chromedriver.exe");
        driver = new ChromeDriver();
        break;
    }
    case FIREFOX:{
        driver = new FirefoxDriver();
        break;
    }   
    case IEXPLORER:{
        System.setProperty("webdriver.ie.driver","C:/path/IEDriverServer.exe"); 
        DesiredCapabilities capabilities = DesiredCapabilities.internetExplorer();
        capabilities.setCapability(InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS, true);
        driver = new InternetExplorerDriver(capabilities);

        break;
    } 
    }
}

public WebDriver getDriver(){
    return driver;
}
}

Answer 1

人们通常使用PhantomJS或“ Headless Chrome”在无头环境中运行。 另外，有些人从XVFB帧缓冲区运行常规浏览器。 这是我发现的博客文章 ，它解释了如何安装XVFB。

xvfb-run --server-args='-screen 0, 1024x768x16' google-chrome 
    -start-maximized http://example.com > /dev/null &

使用XVFB和VNC，您可能可以远程登录并观看测试在无头盒上运行，但是我还没有尝试过。 您将不得不尝试一下。