如何正确设置edgedriver？获取以下错误
我在C#中使用NUnit和Selenium来构建一个框架，其中包含在几个浏览器上运行多个测试用例。Microsoft Edge在这种情况下也受支持。当我设置我的测试时，chrome和firefox运行正常，但是edge给出了以下错误：
OpenQA.Selenium.WebDriverException :在向远程WebDriver服务器发送对 http://localhost:55992/session的请求时引发了具有空响应的异常。异常的状态是ReceiveFailure，消息是:底层连接已关闭:接收时发生意外错误。-> System.Net.WebException :底层连接已关闭:接收时发生意外错误。-> System.IO.IOException :无法从传输连接读取数据:现有连接已被远程主机强制关闭。-> System.Net.Sockets.SocketException :已有连接被远程主机2018强制关闭。06。17. 17:08:22在OpenQA.Selenium.Remote.HttpCommandExecutor.MakeHttpRequest(HttpRequestInfo OpenQA.Selenium.Remote.HttpCommandExecutor.Execute(Command ) at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command requestInfo) at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String commandToExecute) at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor requestInfo) at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities) at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities)的字典`2参数，位于OpenQA.Selenium.Edge.EdgeDriver..ctor(EdgeOptions options的ICapabilities desiredCapabilities)位于C:\SeleniumNUnit -Copy\SeleniumNUnit.Tests\Class1.cs:位于SeleniumNUnit.Tests.WebDriverFactory.WebDriver(BrowserType类型的C:\SeleniumNUnit -Copy\SeleniumNUnit.Tests\Class1.cs的OpenQA.Selenium.Edge.EdgeDriver..ctor()位于C:\SeleniumNUnit -Copy\SeleniumNUnit.Tests\Class1.cs:位于SeleniumNUnit.Tests.WebDriverFactory..ctor(BrowserType类型的第50行-Copy\SeleniumNUnit\Class1.cs: C:\SeleniumNUnit -Copy\SeleniumNUnit\Class1.cs中SeleniumNUnit.DemoTest..ctor(BrowserType浏览器)的第24行:第12行-- System.Net.HttpWebRequest.GetResponse() at OpenQA.Selenium.Remote.HttpCommandExecutor.MakeHttpRequest(HttpRequestInfo requestInfo的WebException)--System.Net.Sockets.NetworkStream.Read的IOException(Byte[] buffer，Int32偏移，Int32大小) System.Net.PooledStream.Read(Byte[]缓冲区，Int32偏移，Int32大小) System.Net.Connection.SyncRead(HttpWebRequest请求，布尔userRetrievedStream，布尔probeRead) -- System.Net.Sockets.Socket.Receive(Byte[]缓冲区，Int32偏移，Int32大小，SocketFlags socketFlags) System.Net.Sockets.NetworkStream.Read(Byte[]缓冲区，Int32偏移，大小)的SocketException
我试图查找这个特定的错误，我得到的最接近的结果是远程驱动程序试图发送HTTP请求，但在本例中失败了。由于Chrome和FF运行正常，我不知道Edge出了什么问题。
WebDriverFactory：
using NUnit.Framework;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Firefox;
using OpenQA.Selenium.IE;
using WebDriverManager;
using WebDriverManager.DriverConfigs.Impl;
using System.IO;
using OpenQA.Selenium.Edge;
using System;
namespace SeleniumNUnit.Tests
{
/// <summary>
/// A static factory object for creating WebDriver instances
/// </summary>
public class WebDriverFactory
{
public static string path = "C:\\Drivers\\";
public IWebDriver Driver;
protected WebDriverFactory(BrowserType type)
{
Driver = WebDriver(type);
}
[OneTimeTearDown]
public void TestFixtureTearnDown()
{
Driver.Quit();
}
/// <summary>
/// Types of browser available for proxy examples.
/// </summary>
public enum BrowserType
{
IE,
Chrome,
Firefox,
}
public static IWebDriver WebDriver(BrowserType type)
{
IWebDriver driver = null;
switch (type)
{
case BrowserType.IE:
driver = EdgeDriver();
break;
case BrowserType.Firefox:
driver = FirefoxDriver();
break;
case BrowserType.Chrome:
driver = ChromeDriver();
break;
}
return driver;
}
/// <summary>
/// Creates Internet Explorer Driver instance.
/// </summary>
/// <returns>A new instance of IEDriverServer</returns>
private static IWebDriver EdgeDriver()
{
new DriverManager().SetUpDriver("https://download.microsoft.com/download/F/8/A/F8AF50AB-3C3A-4BC4-8773-DC27B32988DD/MicrosoftWebDriver.exe", Path.Combine(path, "MicrosoftWebDriver.exe"), "MicrosoftWebDriver.exe");
IWebDriver driver = new EdgeDriver();
return driver;
}
/// <summary>
/// Creates Firefox Driver instance.
/// </summary>
/// <returns>A new instance of Firefox Driver</returns>
private static IWebDriver FirefoxDriver()
{
new DriverManager().SetUpDriver(new FirefoxConfig());
FirefoxOptions options = new FirefoxOptions();
IWebDriver driver = new FirefoxDriver(options);
return driver;
}
/// <summary>
/// Creates Chrome Driver instance.
/// </summary>
/// <returns>A new instance of Chrome Driver</returns>
private static IWebDriver ChromeDriver()
{
new DriverManager().SetUpDriver("https://chromedriver.storage.googleapis.com/2.40/chromedriver_win32.zip", Path.Combine(path, "chromedriver.exe"), "chromedriver.exe");
ChromeOptions chromeOptions = new ChromeOptions();
IWebDriver driver = new ChromeDriver(chromeOptions);
return driver;
}
}
}TestCode：
using System;
using NUnit.Framework;
namespace SeleniumNUnit
{
[TestFixture(SeleniumNUnit.Tests.WebDriverFactory.BrowserType.Chrome)]
[TestFixture(SeleniumNUnit.Tests.WebDriverFactory.BrowserType.Firefox)]
[TestFixture(SeleniumNUnit.Tests.WebDriverFactory.BrowserType.IE)]
public class DemoTest : SeleniumNUnit.Tests.WebDriverFactory
{
public DemoTest(SeleniumNUnit.Tests.WebDriverFactory.BrowserType browser)
: base(browser)
{
}
[OneTimeSetUp]
public void SetUpEnvironment()
{
Driver.Navigate().GoToUrl("http://google.com");
}
[Test]
public void validateTitle()
{
Assert.That(Driver.Title.Contains("Google"));
}
[OneTimeTearDown]
public void tearDown()
{
Driver.Quit();
Driver.Dispose();
}
}
}回答 1
Stack Overflow用户
发布于 2018-06-19 06:21:21
我也面临着同样的问题，但后来我发现：
Selenium.WebDriver.MicrosoftDriver v17.17134.0 crash when running the test
长话短说，检查一下你的Windows版本。如果是17134版本，则获取MicrosoftWebDriver 17134版本。但是，如果您使用的是16299.xxx，则必须使用16299版本的MicrosoftWebDriver。
https://stackoverflow.com/questions/50898016
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