如何使用TestNG框架和Jenkins运行Selenium测试

时间:2016-12-15 11:40:32

标签: java selenium jenkins selenium-webdriver testng

我想使用Jenkins运行在TestNG框架中编写的Selenium测试。

在jenkins作业(Freestyle项目)中配置的命令:

java -cp J:\taf\testng\*;J:\taf\workspace\TestNGExamples\bin;J:\automation\* org.testng.TestNG J:\taf\workspace\TestNGExamples\testng1.xml

注意:对于-cp argument,给定testng jar, test classes, and selenium jar的目录路径

当我运行作业(Build Now选项)时,它会对Selenium的创建会话活动产生影响并给出错误。

注意:

命令行运行时,相同的命令成功

从控制台输出中记录错误:(jenkins)

Started by user Naveen
Building in workspace C:\Program Files (x86)\Jenkins\workspace\TestNG Example
[TestNG Example] $ cmd /c call C:\Windows\TEMP\hudson2261889395366550414.bat

C:\Program Files (x86)\Jenkins\workspace\TestNG Example>java -cp J:\taf\testng\*;J:\taf\workspace\TestNGExamples\bin;J:\automation\* org.testng.TestNG J:\taf\workspace\TestNGExamples\testng1.xml 
[TestNG] Running:
  J:\taf\workspace\TestNGExamples\testng1.xml

1481801204206   geckodriver INFO    Listening on 127.0.0.1:1387
Dec 15, 2016 4:56:44 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Attempting bi-dialect session, assuming Postel's Law holds true on the remote end
1481801204827   mozprofile::profile INFO    Using profile path C:\Windows\TEMP\rust_mozprofile.KDz9DWYpWQAM
1481801204829   geckodriver::marionette INFO    Starting browser C:\Program Files\Mozilla Firefox\firefox.exe
1481801204831   geckodriver::marionette INFO    Connecting to Marionette on localhost:7795
1481801206090   Marionette  INFO    Listening on port 7795

###!!! [Parent][MessageChannel] Error: (msgtype=0x2E007D,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv

JavaScript error: resource://app/modules/ContentCrashHandlers.jsm, line 75: TypeError: browser.permanentKey is not a non-null object

###!!! [Parent][MessageChannel] Error: (msgtype=0x2E007D,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv

Dec 15, 2016 4:56:47 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C

###!!! [Parent][MessageChannel] Error: (msgtype=0x2E007D,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv

以下是测试类:

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

    public class SeleniumTests {

        @Test
        public void test1(){
            WebDriver driver = new FirefoxDriver();
            driver.get("http://www.google.co.in");
            driver.quit();
        }

    }

以下是testng1.xml

<?xml version="1.0" encoding="UTF-8"?>

<suite name="Default suite">
  <test verbose="2" name="Default test">
    <classes>
      <class name="SeleniumTests"/>
    </classes>
  </test> <!-- Default test -->
</suite> <!-- Default suite -->

环境详情:

  1. Jenkins - 2.19.4(作为Windows服务)
  2. Java - 1.8
  3. TestNG - 6.8.5
  4. 硒 - 3.0.1
  5. Firefox - 51
  6. geckodriver - 0.11.1
  7. Os - Windows 7 - 64位

2 个答案:

答案 0 :(得分:2)

根据Mackowski的建议,在Jenkins tomcat中安装了webapp作为Windows Service(而不是Jenkins as Windows Service)并且解决了问题

参考:

  1. https://wiki.jenkins-ci.org/display/JENKINS/Tomcat
  2. 注意:当我们在部署Jenkins inside tomcat时运行测试时,不会启动/观察浏览器GUI。 **/usr/lib/nagios/plugins/check_ssh -H 127.0.0.1 -p 22** *SSH OK - OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.6 (protocol 2.0) | time=0.004430s;;;0.000000;10.000000* ,启动浏览器GUI。

答案 1 :(得分:2)

这不是TestNG或Selenium问题。当Jenkins被称为Windows服务时,有时会发生此错误。在像Tomcat或GlassFish这样的servlet容器中安装Jenkins,它应该有所帮助。