Node.js 使用Firefox从Nightwatch.js自动运行Selenium时出错
我想在运行nightwatch.js测试用例时自动启动Selenium服务器。我将nightwatch.json上的selenium设置更改为:Node.js 使用Firefox从Nightwatch.js自动运行Selenium时出错,node.js,windows,selenium,nightwatch.js,geckodriver,Node.js,Windows,Selenium,Nightwatch.js,Geckodriver,我想在运行nightwatch.js测试用例时自动启动Selenium服务器。我将nightwatch.json上的selenium设置更改为: "selenium" : { "start_process" : true, "server_path" : "./selenium/selenium391.jar", "log_path" : "C:/Projects/reports", "host" : "127.0.0.1", "port" : 444
"selenium" : {
"start_process" : true,
"server_path" : "./selenium/selenium391.jar",
"log_path" : "C:/Projects/reports",
"host" : "127.0.0.1",
"port" : 4444,
"cli_args" : {
"webdriver.chrome.driver" : "./selenium/chromedriver.exe",
"webdriver.ie.driver" : "./selenium/IEDriverServer.exe",
"webdriver.firefox.profile" : "./selenium/geckodriver.exe"
}
},
当我使用Chrome作为浏览器时,此配置有效。但是,当我使用Firefox运行它时,出现了一个错误:
ERROR Response 500 POST /wd/hub/session (312ms) { value:
{ message: 'Unable to create new service: GeckoDriverService\nBuild info: ver
sion: \'3.9.1\', revision: \'63f7b50\', time: \'2018-02-07T22:42:28.403Z\'\nSyst
em info: host: \'IBS-PC192\', ip: \'192.168.1.115\', os.name: \'Windows 7\', os.
arch: \'x86\', os.version: \'6.1\', java.version: \'1.8.0_112\'\nDriver info: dr
iver.version: unknown',
error: 'session not created' },
status: 33 }
如果我手动运行Selenium服务器,那么nightwatch测试可以在Firefox上运行。我如何解决这个问题
nightwatch.json文件:用于Firefox
{
"src_folders" : ["tests"],
"output_folder" : "reports",
"custom_commands_path" : "",
"page_objects_path" : "",
"custom_assertions_path" : "",
"globals_path" : "C:/Projects/global/globals.js",
"live_output" : false,
"parallel_process_delay" : 10,
"disable_colors": false,
"test_workers" : false,
"selenium" : {
"start_process" : true,
"server_path" : "./selenium/selenium391.jar",
"log_path" : "C:/Projects/reports",
"host" : "127.0.0.1",
"port" : 4444,
"cli_args" : {
"webdriver.chrome.driver" : "./selenium/chromedriver.exe",
"webdriver.ie.driver" : "./selenium/IEDriverServer.exe",
"webdriver.firefox.profile" : "./selenium/geckodriver.exe"
}
},
"test_settings" : {
"default" : {
"launch_url" : "http://localhost",
"selenium_host" : "127.0.0.1",
"selenium_port" : 4444,
"silent" : true,
"disable_colors": false,
"screenshots" : {
"enabled" : false,
"path" : ""
},
"desiredCapabilities" : {
"browserName" : "firefox",
"javascriptEnabled" : true,
"acceptSslCerts" : true
}
},
selenium debug.log的内容
14:24:00.791 INFO - Selenium build info: version: '3.9.1', revision: '63f7b50'
14:24:00.791 INFO - Launching a standalone Selenium Server on port 4444
2018-02-16 14:24:00.853:INFO::main: Logging initialized @280ms to org.seleniumhq.jetty9.util.log.StdErrLog
2018-02-16 14:24:00.962:INFO:osjs.Server:main: jetty-9.4.7.v20170914, build timestamp: 2017-11-21T22:27:37+01:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
2018-02-16 14:24:00.978:WARN:osjs.SecurityHandler:main: ServletContext@o.s.j.s.ServletContextHandler@5ed7a6{/,null,STARTING} has uncovered http methods for path: /
2018-02-16 14:24:00.978:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler@5ed7a6{/,null,AVAILABLE}
2018-02-16 14:24:01.352:INFO:osjs.AbstractConnector:main: Started ServerConnector@18f65a4{HTTP/1.1,[http/1.1]}{0.0.0.0:4444}
2018-02-16 14:24:01.352:INFO:osjs.Server:main: Started @782ms
14:24:01.352 INFO - Selenium Server is up and running on port 4444
2018-02-16 14:24:01.540:INFO:osjshC.ROOT:qtp17048053-10: org.openqa.selenium.remote.server.WebDriverServlet-132ec19: Initialising WebDriverServlet
14:24:01.618 INFO - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@1e1a802
14:24:01.618 INFO - /session: Executing POST on /session (handler: BeginSession)
14:24:01.680 INFO - Capabilities are: Capabilities {acceptSslCerts: true, browserName: firefox, javascriptEnabled: true, name: Google Wiki}
14:24:01.680 INFO - Capabilities {acceptSslCerts: true, browserName: firefox, javascriptEnabled: true, name: Google Wiki} matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.firefox.GeckoDriverService)
您看到的错误确实为我们提供了一些关于出错原因的提示,如下所示:
ERROR Response 500 POST /wd/hub/session (312ms) { value: { message: 'Unable to create new service: GeckoDriverService\nBuild info: version: \'3.9.1\', revision: \'63f7b50\', time: \'2018-02-07T22:42:28.403Z\'\nSystem info: host: \'IBS-PC192\', ip: \'192.168.1.115\', os.name: \'Windows 7\', os.arch: \'x86\', os.version: \'6.1\', java.version: \'1.8.0_112\'\nDriver info: driver.version: unknown', error: 'session not created' }, status: 33 }
超文本传输协议(HTTP)服务器错误响应代码表示服务器遇到意外情况,无法满足请求
主要原因是您使用的二进制文件不兼容,如下所示:
- selenium391.jar的Selenium客户端版本发布于《2018-02-07T22:42:28.403Z》
- 将JDK版本更新到最新级别,即
- 在执行测试套件之前和之后,运行工具来消除操作系统的杂务
使现代化 正如您在评论中提到的,您仍然会遇到相同的错误,您需要更改以下行:
"webdriver.firefox.profile" : "./selenium/geckodriver.exe"
致:
您看到的错误确实为我们提供了一些关于出错原因的提示,如下所示:
ERROR Response 500 POST /wd/hub/session (312ms) { value: { message: 'Unable to create new service: GeckoDriverService\nBuild info: version: \'3.9.1\', revision: \'63f7b50\', time: \'2018-02-07T22:42:28.403Z\'\nSystem info: host: \'IBS-PC192\', ip: \'192.168.1.115\', os.name: \'Windows 7\', os.arch: \'x86\', os.version: \'6.1\', java.version: \'1.8.0_112\'\nDriver info: driver.version: unknown', error: 'session not created' }, status: 33 }
超文本传输协议(HTTP)服务器错误响应代码表示服务器遇到意外情况,无法满足请求
主要原因是您使用的二进制文件不兼容,如下所示:
- selenium391.jar的Selenium客户端版本发布于《2018-02-07T22:42:28.403Z》
- 但是JDK的版本是java.version:'1.8.0_112,这是非常古老的
- 将JDK版本更新到最新级别,即
- 在执行测试套件之前和之后,运行工具来消除操作系统的杂务
使现代化 正如您在评论中提到的,您仍然会遇到相同的错误,您需要更改以下行:
"webdriver.firefox.profile" : "./selenium/geckodriver.exe"
致:
谢谢你的回答!不幸的是,尽管我已经更新了我的JDK并运行了CCleaner,但仍然出现了相同的错误。我目前对Chrome和IE没有问题。只要你在JDK上,次要版本就不重要了8@User2018在我的答案中添加了一个更新。让我知道状态。谢谢更新。恐怕我要到星期一才能公布结果,但我会尽快通知你的@科里·戈德伯格很高兴知道。谢谢你的信息@德班詹布,它有效!我猜Firefox驱动程序(
webdriver.Firefox.profile
)不再适用于Firefox 47+(),取而代之的是Firefox 47+的gecko驱动程序。是吗?谢谢你的回答!不幸的是,尽管我已经更新了我的JDK并运行了CCleaner,但仍然出现了相同的错误。我目前对Chrome和IE没有问题。只要你在JDK上,次要版本就不重要了8@User2018在我的答案中添加了一个更新。让我知道状态。谢谢更新。恐怕我要到星期一才能公布结果,但我会尽快通知你的@科里·戈德伯格很高兴知道。谢谢你的信息@德班詹布,它有效!我猜Firefox驱动程序(webdriver.Firefox.profile
)不再适用于Firefox 47+(),取而代之的是Firefox 47+的gecko驱动程序。正当