Java Selenium - 1つの方法で複数のWebDriverを起動できません

Question

私は長時間試していますが、これを動作させることはできません。 私がやろうとしているのは、Fluentleniumをベースに負荷テストを行うことです。 テストを開始しようとすると、クロムブラウザが1つしか開きません。IDEで、同じメソッドが3回実行されています（例）テストに合格しないことがあります。それは別のポート（セレンによって生成された）の下で3つのクロムブラウザを起動すると仮定しますが、それは1つのブラウザを起動しません。

ここで失敗しています私のコードです：

public class Example extends FluentTestNg { 
     private final static String DEFAULT_URL = "http://google.com"; 

     @Override 
     public WebDriver newWebDriver() { 
      DesiredCapabilities caps = new DesiredCapabilities(); 
      WebDriver driver = new ChromeDriver(caps); 
      return driver; 
     } 


     @Test(invocationCount = 3, threadPoolSize = 3) 
     public void GoogleTest() throws Exception { 
      goTo(DEFAULT_URL); 
      await().until($(".gsfi")).present(); 
      System.out.println(getCookies()); 
     } 
    } 

相続人は、それは私が正常に動作し、別の方法があるが、私はそれをするためのnewWebDriver方法を渡す必要が

Starting ChromeDriver 2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262) on port 14851 
Only local connections are allowed. 
Jun 19, 2017 12:53:03 PM org.openqa.selenium.remote.ProtocolHandshake createSession 
INFO: Detected dialect: OSS 
Jun 19, 2017 12:53:03 PM org.apache.http.impl.execchain.RetryExec execute 

INFO: I/O exception (java.net.SocketException) caught when processing request to {}->http://localhost:14851: Broken pipe (Write failed) 
Jun 19, 2017 12:53:03 PM org.apache.http.impl.execchain.RetryExec execute 
INFO: Retrying request to {}->http://localhost:14851 

org.openqa.selenium.NoSuchSessionException: no such session 
    (Driver info: chromedriver=2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262),platform=Mac OS X 10.12.5 x86_64) (WARNING: The server did not provide any stacktrace information) 
Command duration or timeout: 59 milliseconds 
Build info: version: '3.3.1', revision: '5234b325d5', time: '2017-03-10 09:10:29 +0000' 
Driver info: org.openqa.selenium.chrome.ChromeDriver 
Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, networkConnectionEnabled=false, chrome={chromedriverVersion=2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262), userDataDir=/var/folders/1j/tdgn9dcn6d9g9dcd3fs8nj8c0000gn/T/.org.chromium.Chromium.yRHaZe}, takesHeapSnapshot=true, pageLoadStrategy=normal, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=59.0.3071.86, platform=MAC, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true, unexpectedAlertBehaviour=}] 
Session ID: 25c29b733c90f9dff2afb69dee6dc1d5 

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:216) 
    at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:168) 
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:638) 
    at org.openqa.selenium.remote.RemoteWebElement.execute(RemoteWebElement.java:274) 
    at org.openqa.selenium.remote.RemoteWebElement.isEnabled(RemoteWebElement.java:148) 
    at org.fluentlenium.core.proxy.ComponentHandler.isStale(ComponentHandler.java:52) 
    at org.fluentlenium.core.proxy.AbstractLocatorHandler.present(AbstractLocatorHandler.java:225) 
    at org.fluentlenium.core.proxy.LocatorProxies.present(LocatorProxies.java:113) 
    at org.fluentlenium.core.domain.FluentWebElement.present(FluentWebElement.java:132) 
    at org.fluentlenium.core.conditions.AbstractObjectConditions.verify(AbstractObjectConditions.java:36) 
    at org.fluentlenium.core.conditions.WebElementConditions.present(WebElementConditions.java:43) 
    at org.fluentlenium.core.conditions.AbstractFluentListConditions.lambda$present$0(AbstractFluentListConditions.java:79) 
    at org.fluentlenium.core.conditions.AtLeastOneElementConditions.lambda$buildAtLeastOnePredicate$0(AtLeastOneElementConditions.java:49) 
    at org.fluentlenium.core.conditions.AtLeastOneElementConditions.verify(AtLeastOneElementConditions.java:35) 
    at org.fluentlenium.core.conditions.AbstractFluentListConditions.present(AbstractFluentListConditions.java:79) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler$2.apply(WaitConditionInvocationHandler.java:216) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler$2.apply(WaitConditionInvocationHandler.java:212) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.lambda$until$0(WaitConditionInvocationHandler.java:156) 
    at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:209) 
    at org.fluentlenium.core.wait.FluentWait.untilPredicate(FluentWait.java:131) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.until(WaitConditionInvocationHandler.java:144) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.until(WaitConditionInvocationHandler.java:175) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.waitForCondition(WaitConditionInvocationHandler.java:212) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.invoke(WaitConditionInvocationHandler.java:190) 
    at com.sun.proxy.$Proxy8.present(Unknown Source) 
    at Example.GoogleTest(Example.java:27) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86) 
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:643) 
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:820) 
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1128) 
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129) 
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112) 
    at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:748) 


org.openqa.selenium.TimeoutException: Expected condition failed: Elements By.cssSelector: .gsfi (Lazy Element List) is not present (tried for 5 second(s) with 500 MILLISECONDS interval) 
Build info: version: '3.3.1', revision: '5234b325d5', time: '2017-03-10 09:10:29 +0000' 
Driver info: driver.version: unknown 

    at org.openqa.selenium.support.ui.FluentWait.timeoutException(FluentWait.java:264) 
    at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:232) 
    at org.fluentlenium.core.wait.FluentWait.untilPredicate(FluentWait.java:131) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.until(WaitConditionInvocationHandler.java:144) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.until(WaitConditionInvocationHandler.java:175) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.waitForCondition(WaitConditionInvocationHandler.java:212) 
    at org.fluentlenium.core.conditions.wait.WaitConditionInvocationHandler.invoke(WaitConditionInvocationHandler.java:190) 
    at com.sun.proxy.$Proxy8.present(Unknown Source) 
    at Example.GoogleTest(Example.java:27) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:498) 
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:86) 
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:643) 
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:820) 
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1128) 
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:129) 
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:112) 
    at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:748) 

を失敗したことを提供されたスタックトレース仕事...

public class Example extends FluentTestNg { 
    private final static String DEFAULT_URL = "http://google.com"; 

    private static ThreadLocal<WebDriver> drivers = new ThreadLocal<WebDriver>(); 

    public void setWebdriver(WebDriver driver){ 
     drivers.set(driver); 
    } 

    @Override 
    public WebDriver newWebDriver() { 
     return drivers.get(); 
    } 

    @BeforeMethod 
    public void launchbrowser(){ 
     WebDriver drivers = new ChromeDriver(); 
     setWebdriver(drivers); 
    } 


    @Test(invocationCount = 3, threadPoolSize = 3) 
    public void GoogleTest() throws Exception { 
     newWebDriver().get(DEFAULT_URL); 
    } 
} 

Heresのコンソールログは、3つのブラウザFluentlenium構文は使用できません。

Starting ChromeDriver 2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262) on port 11700 
Only local connections are allowed. 
Starting ChromeDriver 2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262) on port 35621 
Only local connections are allowed. 
Starting ChromeDriver 2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262) on port 31113 
Only local connections are allowed. 
Jun 19, 2017 12:59:11 PM org.openqa.selenium.remote.ProtocolHandshake createSession 
INFO: Detected dialect: OSS 
Jun 19, 2017 12:59:11 PM org.openqa.selenium.remote.ProtocolHandshake createSession 
INFO: Detected dialect: OSS 
Jun 19, 2017 12:59:11 PM org.openqa.selenium.remote.ProtocolHandshake createSession 
INFO: Detected dialect: OSS 

唯一の問題は、私はそれにFluentlenium構文で構築を使用することはできません（EXP：後藤GetCookies、待つ、電気ショック療法）。私はセレンの構文を使用する必要があります。

Fluentleniumだけで動作させる方法はありますか？

Answer 1

ThreadLocalを削除して、WebDriverを静的にすることはできません。それとも、それはあなたのThreadLocalフィールドのためのあなたのget方法はstaticであることを確認することと同じくらい簡単かもしれないあなたの現在のコードで：それは実際に何場合

public static WebDriver newWebDriver() { 
    return drivers.get(); 
} 

私はあなたがどこかからこのnewWebDriverメソッドをオーバーライド気づいた、私は完全に明確ではありませんよ私はどこから来ているのかわからないので、ここでやりたいと思っています。