Как запустить Selenium тесты (C #, .NET) с Firefox в автономном режиме на Jenkins, работающем как служба Windows - PullRequest
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Как запустить Selenium тесты (C #, .NET) с Firefox в автономном режиме на Jenkins, работающем как служба Windows

0 голосов
/ 08 мая 2018

Я пытаюсь настроить Jenkins (версия 2.117) и запустить автоматические тесты, используя Selenium для стека .NET в Windows 10, а Jenkins работает как служба Windows.

Я пытаюсь использовать веб-драйвер Firefox с Firefox 56, который поддерживает режим без монитора.

Машина и программное обеспечение

  • Windows 10 pro
  • Дженкинс 2.117
  • Selenium Webdriver (последняя версия на этот вопрос)
  • Firefox 56, 32 бита
  • GeckoDriver v0.16.1
  • Visual Studio 2017 Enterprise

Селеновый тест 

[TestClass]
public class SeleniumTest
{
    [TestMethod]
    [TestProperty("Selenium", "Google")]
    public void GoToGoogle()
    {
        var options = new FirefoxOptions();
        options.AddArgument("-headless");
        var driver = new FirefoxDriver(options);

        driver.Navigate().GoToUrl("https://www.google.com");
        StringAssert.Contains(driver.PageSource, "Google");
    }
}

Я могу заставить тест работать через Visual Studio, но не удается во время сборки на Jenkins.

Команда, использованная для запуска теста: 

"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" C:\Jenkins\workspace\WorkSpaceName\Tests\bin\ContinuousIntegration\Tests.dll /tests:Google /logger:trx

Jenkins Build Output

Вот сокращенный вывод журнала для сборки: 

"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\Extensions\TestPlatform\vstest.console.exe" C:\Jenkins\workspace\WorkSpaceName\Tests\bin\ContinuousIntegration\Tests.dll /tests:Google /logger:trx 
Microsoft (R) Test Execution Command Line Tool Version 15.6.1
Copyright (c) Microsoft Corporation.  All rights reserved.

Starting test discovery, please wait...
1525798591265   geckodriver INFO    Listening on 127.0.0.1:58807
1525798592565   geckodriver::marionette INFO    Starting browser \\?\C:\Program Files (x86)\Mozilla Firefox\firefox.exe with args ["-marionette", "-headless"]
*** You are running in headless mode.
1525798592835   addons.xpi  WARN    Error parsing extensions state: [Exception... "Component returned failure code: 0x80520012 (NS_ERROR_FILE_NOT_FOUND) [amIAddonManagerStartup.readStartupData]"  nsresult: "0x80520012 (NS_ERROR_FILE_NOT_FOUND)"  location: "JS frame :: resource://gre/modules/addons/XPIProvider.jsm :: loadExtensionState :: line 1554"  data: no] Stack trace: loadExtensionState()@resource://gre/modules/addons/XPIProvider.jsm:1554 < getInstallState()@resource://gre/modules/addons/XPIProvider.jsm:1589 < checkForChanges()@resource://gre/modules/addons/XPIProvider.jsm:3109 < startup()@resource://gre/modules/addons/XPIProvider.jsm:2188 < callProvider()@resource://gre/modules/AddonManager.jsm:269 < _startProvider()@resource://gre/modules/AddonManager.jsm:739 < startup()@resource://gre/modules/AddonManager.jsm:906 < startup()@resource://gre/modules/AddonManager.jsm:3090 < observe()@jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/omni.ja!/components/addonManager.js:65
1525798593164   Marionette  INFO    Enabled via --marionette

###!!! [Parent][MessageChannel] Error: (msgtype=0x240058,name=PContent::Msg_SetPluginList) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24004C,name=PContent::Msg_GMPsChanged) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150084,name=PBrowser::Msg_UpdateNativeWindowHandle) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150078,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv

###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24003F,name=PContent::Msg_LoadProcessScript) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24003F,name=PContent::Msg_LoadProcessScript) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x2400FC,name=PContent::Msg_AsyncMessage) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x2400FC,name=PContent::Msg_AsyncMessage) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x24001F,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150084,name=PBrowser::Msg_UpdateNativeWindowHandle) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150078,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150084,name=PBrowser::Msg_UpdateNativeWindowHandle) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x150078,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv

1525798595876   addons.productaddons    WARN    Failed downloading via XHR, status: 0, reason: error
Failed   GoToGoogle
Error Message:
 Test method SeleniumTest.GoToGoogle threw exception: 
OpenQA.Selenium.WebDriverException: The HTTP request to the remote WebDriver server for URL http://localhost:58807/session timed out after 60 seconds. ---> System.Net.WebException: The request was aborted: The operation has timed out.
Stack Trace:
    at System.Net.HttpWebRequest.GetResponse()
   at OpenQA.Selenium.Remote.HttpCommandExecutor.MakeHttpRequest(HttpRequestInfo requestInfo)
 --- End of inner exception stack trace ---
    at OpenQA.Selenium.Remote.HttpCommandExecutor.MakeHttpRequest(HttpRequestInfo requestInfo)
   at OpenQA.Selenium.Remote.HttpCommandExecutor.Execute(Command commandToExecute)
   at OpenQA.Selenium.Remote.DriverServiceCommandExecutor.Execute(Command commandToExecute)
   at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
   at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities)
   at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor commandExecutor, ICapabilities desiredCapabilities)
   at OpenQA.Selenium.Firefox.FirefoxDriver..ctor(FirefoxOptions options)
   at StateOfMichigan.DisabilityServices.BusinessResources.Tests.UnitTests.SeleniumTest.GoToGoogle() in C:\Jenkins\workspace\MiBRS-22944-02\Tests\UnitTests\SeleniumTest.cs:line 16


Total tests: 1. Passed: 0. Failed: 1. Skipped: 0.
Test Run Failed.
Test execution time: 1.0295 Minutes

При просмотре URL-адреса, который он упоминает в выходных данных журнала (http://localhost:58807/session), я получаю следующий ответ: 

{
  "value": {
    "error": "unknown command",
    "message": "GET /session did not match a known command",
    "stacktrace": "stack backtrace:\n   0:           0x489f6f - <no info>\n   1:           0x48ad59 - <no info>\n   2:           0x43a15d - <no info>\n   3:           0x42ec0f - <no info>\n   4:           0x423c30 - <no info>\n   5:           0x4078fa - <no info>\n   6:           0x6bc939 - <no info>\n   7:           0x415d0d - <no info>\n   8:           0x6b6e43 - <no info>\n   9:     0x7fff56fe8364 - BaseThreadInitThunk"
  }
}

Теперь ответ выше может быть связан с тем, что браузер отправляет запрос GET вместо POST.

Jenkins Service Properties

Я пробовал несколько итераций конфигов для службы Jenkins:

Конфигурация по умолчанию

  1. Использование учетной записи "Local System"
  2. Нет взаимодействия с рабочим столом

Результат: То же, что и выше

Настроенная локальная системная учетная запись

  1. Использование учетной записи "Local System"
  2. Установите флажок Разрешить службе взаимодействовать с рабочим столом

Результат: То же, что и выше

Использование локального пользователя "Jenkins"

Результат: исключение: ему не удалось найти активный каталог BEAN на этапе инициализации

Использование моего пользователя Active Directory

  1. Мой собственный пользователь и пароль
  2. У меня есть права администратора на компьютере

Результат: То же, что и исходная задача выше

Как запустить тесты Selenium в автономном режиме Firefox при запуске Jenkins в качестве службы Windows?

Обновление 1: Похоже, что может быть проблема с моей версией Firefox (v56) или GeckoDriver (v0.16.1). Переключение на Chrome 66 и ChromeDriver 2.38.552522 работает нормально.

...