使用iPhone和Android在Mac上设置Selenium GRID 2

时间：2012-12-21 20:40:02

标签： selenium android-emulator socket.io selenium-webdriver selenium-grid

您好我正在尝试使用iPhone模拟器和Android模拟器在Mac服务器上设置Selenium GRID II。我能够将iPhone连接到网格，甚至我能够开始测试。但在连接Android模拟器时，我收到以下错误。

org.openqa.selenium.WebDriverException: Error forwarding the new session cannot find : {platform=MAC, browserName=android, version=}
Command duration or timeout: 161 milliseconds
Build info: version: '2.26.0', revision: '18040', time: '2012-11-02 09:44:45'
System info: os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_07'
Driver info: driver.version: 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:525)
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:188)
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:531)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:215)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:128)
    at com.Softcrylic.Automation.Testing.WebDriverTest.setUp(WebDriverTest.java:31)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.openqa.selenium.remote.ErrorHandler$UnknownServerException: Error forwarding the new session cannot find : {platform=MAC, browserName=android, version=}
Build info: version: '2.26.0', revision: '18040', time: '2012-11-02 09:44:45'
System info: os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_07'
Driver info: driver.version: unknown
    at org.openqa.grid.web.servlet.handler.RequestHandler.process(RequestHandler.java:111)
    at org.openqa.grid.web.servlet.DriverServlet.process(DriverServlet.java:84)
    at org.openqa.grid.web.servlet.DriverServlet.doPost(DriverServlet.java:68)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    at org.seleniumhq.jetty7.servlet.ServletHolder.handle(ServletHolder.java:565)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doHandle(ServletHandler.java:479)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doHandle(SessionHandler.java:225)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
    at org.seleniumhq.jetty7.servlet.ServletHandler.doScope(ServletHandler.java:406)
    at org.seleniumhq.jetty7.server.session.SessionHandler.doScope(SessionHandler.java:186)
    at org.seleniumhq.jetty7.server.handler.ContextHandler.doScope(ContextHandler.java:965)
    at org.seleniumhq.jetty7.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
    at org.seleniumhq.jetty7.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
    at org.seleniumhq.jetty7.server.Server.handle(Server.java:349)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection.content(AbstractHttpConnection.java:894)
    at org.seleniumhq.jetty7.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:948)
    at org.seleniumhq.jetty7.http.HttpParser.parseNext(HttpParser.java:857)
    at org.seleniumhq.jetty7.http.HttpParser.parseAvailable(HttpParser.java:235)
    at org.seleniumhq.jetty7.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
    at org.seleniumhq.jetty7.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
    at org.seleniumhq.jetty7.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
    at java.lang.Thread.run(Thread.java:680)

java.lang.NullPointerException
    at com.Softcrylic.Automation.Testing.WebDriverTest.tearDown(WebDriverTest.java:42)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:37)
    at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

我在做什么？

1。）我在Android上安装了android-standalone-server.apk，并使用adb将端口8080转发到8080.

2。）然后启动连接到Grid的新节点，如下所示

java -jar selenium-server-standalone-2.25.0.jar -role node -hub http://localhost:4444/grid/register -port 8080 -browser browserName="Android",version="4",platform="MAC"

我在做什么？

2 个答案:

答案 0 :(得分：1)

要尝试的两件事。

1：尝试使用此更新语法运行node launch命令：java -jar selenium-server-standalone.jar -role node -hub http://localhost:4444/grid/register -port 8080 -browser "browserName=android,version=4,platform=MAC"

2：按照此处更新的说明进行操作：

https://code.google.com/p/selenium/wiki/AndroidDriver

答案 1 :(得分：0)

我终于可以使用Android测试了。我按照https://code.google.com/p/selenium/wiki/AndroidDriver

中详细说明进行操作

不要启动本地节点连接到集线器。相反，在Android设备上启动WebDriver后，使用adb -s {id} forward tcp:8080 tcp:8080命令转发端口。这就对了。你准备好测试了。您已修改测试，现在连接到您要转发的端口。

我使用selenium网格，因此在执行android测试时我必须修改我的测试以容纳不同的hub。我无法连接到selenium hub，而是我必须直接连接到Android设备，就好像它是一个集线器。我找不到一种方法来将Android设备注册为我使用的主要selenium hub的节点。

在Android测试中，您需要在创建RemoteWebDriver时连接到http://localhost:8080/wd/hub。这将连接到Android设备上的集线器，您的测试将在那里工作。

希望有一种方法可以在Android设备上配置WebDriver以注册为具有现有集线器的节点。我确信有，但我还没弄清楚。

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