Question

我有以下设置：

我使用以下配置在本地PC上运行网格集线器： java -jar selenium-server-standalone-2.42.0.jar -role hub -grid1Yml grid_configuration.yml

配置如下所示：

hub:
   port: 4444
   remoteControlPollingIntervalInSeconds: 180
   sessionMaxIdleTimeInSeconds: 300
   newSessionMaxWaitTimeInSeconds: 600
   environments:
       - name:    "Firefox on Windows"
         browser: "*firefox"

...

我通过

启动节点

java -jar selenium-server -standalone-2.42.0.jar -role node -hub http://localhost:4444/grid/register -port 8888 -browser "browserName=Firefox on windows,maxInstances=1,version=1,platform=WINDOWS"

我的测试设置如下：

 public static void main(String[] args) throws MalformedURLException {
        System.setProperty("webdriver.ie.driver","C:\\IEDriverServer.exe");
        DesiredCapabilities cap = DesiredCapabilities.firefox();
        cap.setBrowserName("*firefox");
        RemoteWebDriver remoteWebDriver = new RemoteWebDriver(new URL("http://127.0.0.1:4444" + "/wd/hub"), cap);

    }

如果我运行我的测试，我会收到以下错误：

     Exception in thread "main" org.openqa.selenium.WebDriverException: Error forwarding     
the new session webdriver new session JSON response body did not contain a session ID
Command duration or timeout: 946 milliseconds
Build info: version: '2.41.0', revision: '3192d8a6c4449dc285928ba024779344f5423c58', time: '2014-03-27 11:29:39'
System info: host: 'CL-CNU416C97F', ip: '10.11.112.158', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_55'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

在webdriver节点中，我收到了重要的错误：例外：驱动程序可执行文件的路径必须由webdriver.ie.driver系统属性设置...

我已经通过java和我的windows环境设置了这个属性。我不知道为什么我仍然收到此错误消息。

更新

如果我使用grid2配置文件（json），如何在每台主机上按名称设置单个浏览器。

示例：

hub:
   port: 4444
   remoteControlPollingIntervalInSeconds: 180
   sessionMaxIdleTimeInSeconds: 300
   newSessionMaxWaitTimeInSeconds: 600
   environments:
       - name:    "MyFireFox on MyMachine1"
         browser: "*firefox"
       - name:    "MyFireFox on MyMachine2"
         browser: "*firefox"

如果我使用此集线器配置，我可以通过说它是“MyMireFox on MyMachine1”浏览器来启动节点。属性浏览器告诉webdriver在系统上使用Firefox

如果我现在使用grid2配置json，我有以下

{
 "capabilities": 
    [ 
        {
            "browserName": "MyFireFox on MyMachine1",
            "platform": "WINDOWS",
            "maxInstances": 1
        },

但这不起作用，因为我认为browserName是grid1 config中的浏览器。

Answer 1

这是来自我的.bat文件的配置。另外，为什么要将节点端口更改为8888？尝试删除'-port 8888'并再次检查

for hub：

java -jar path_to_selenium-server-standalone-2.41.0.jar -role hub

表示节点：

java -jar path_to_selenium-server-standalone-2.41.0.jar -role node -hub http://localhost:4444/grid/register -browser browserName=firefox, platform=WINDOWS

这是我的json和bat文件100％正常工作

{
 "capabilities": 
    [ 
        {
            "browserName": "firefox",
            "platform": "WINDOWS",
            "maxInstances": 1
        },
        {
            "browserName": "internet explorer",
            "version": "10",
            "platform": "WINDOWS",
            "maxInstances": 1
        }
    ],
    "configuration": 
    { 
        "nodeTimeout":120,
        "port":5555,
        "hubPort":4444,
        "hubHost":"192.168.3.104",
        "nodePolling":2000,
        "registerCycle":10000,
        "register":true,
        "cleanUpCycle":2000,
        "timeout":30000,
        "maxSession":1
    } 
}

和bat从json

启动节点

java -jar selenium-server-standalone-2.41.0.jar -role node -nodeConfig nodeConfig_win7.json

同样在系统路径中你应该添加路径到带有浏览器驱动程序的文件夹

WebDriver网格配置引发错误

更新

1 个答案: