c# - 在 C# 中获取 Selenium RemoteWebDriver 的 session ID

Question

我正在尝试获取在 SauceLabs 云上运行的测试的 session ID，但我似乎无法访问它。

我尝试了以下方法:

//Returns null
var sessionId = (string)((RemoteWebDriver)driver).Capabilities.GetCapability("webdriver.remote.sessionid");

//Will not compile
sessionId = ((RemoteWebDriver)driver).SessionId; //This is protected. 

第二种方法特别令人困惑。它是一个 protected 属性，但如果我只能从派生类访问它，那么它对我需要的东西基本上毫无用处。

感谢任何帮助。

为了让它工作，我必须创建一个从 RemoteWebDriver 派生的类，然后定义一个 getter 方法。例如:

class  CustomeRemoteDriver : RemoteWebDriver
{

    public CustomeRemoteDriver(ICapabilities desiredCapabilities):base(desiredCapabilities)
    {
    }

    public CustomeRemoteDriver(ICommandExecutor commandExecutor, ICapabilities desiredCapabilities):base(commandExecutor, desiredCapabilities)
    {
    }

    public CustomeRemoteDriver(Uri remoteAddress, ICapabilities desiredCapabilities):base(remoteAddress, desiredCapabilities)
    {
    }

    public CustomeRemoteDriver(Uri remoteAddress, ICapabilities desiredCapabilities, TimeSpan commandTimeout):base(remoteAddress, desiredCapabilities, commandTimeout)
    {
    }

    public string GetSessionId()
    {
        return base.SessionId.ToString();
    }
} 

Answer 1

也可以通过反射达到目的。

            var sessionIdProperty = typeof(RemoteWebDriver).GetProperty("SessionId", BindingFlags.Instance | BindingFlags.NonPublic);
            if (sessionIdProperty != null)
            {
                SessionId sessionId = sessionIdProperty.GetValue(driver, null) as SessionId;
                if (sessionId == null)
                {
                    Trace.TraceWarning("Could not obtain SessionId.");
                }
                else
                {
                    Trace.TraceInformation("SessionId is " + sessionId.ToString());
                }
            }