如何在Browserstack中使用NightWatch.js运行并行测试

Question

nightwatch.js与Browserstack的文档非常少。我目前使用Javascript设置了一个自动测试，并且这些测试被设置为在BrowserStack上运行。它循环遍历浏览器，并在不同的浏览器上重复运行测试，一次一个。如何使用nightwatch.js在Browserstack中运行并行测试？

我认为下面的settings.json设置正确，但请让我知道需要进行的更改。

下面是我的settings.json文件：

{
  "src_folders" : ["tests/"],

  "selenium" : {
    "start_process" : false,
    "host" : "hub.browserstack.com",
    "port" : 80
  },

  "test_settings" : {
    "default" : {
      "launch_url" : "http://hub.browserstack.com",
      "selenium_port"  : 80,
      "selenium_host"  : "hub.browserstack.com",
      "silent": true,
      "screenshots" : {
        "enabled" : true,
        "path" : ""
    },

"desiredCapabilities": {
  "browserName": "Firefox",
  "browser_version": "42.0",
  "os": "Windows",
  "os_version": "8.1",
  "javascriptEnabled": true,
  "acceptSslCerts": true,
  "browserstack.user": "<username>",
  "browserstack.key": "<access key>"
 }
},

  "chrome" : {
    "desiredCapabilities": {
      "browserName": "Chrome",
      "browser_version": "46",
      "os": "Windows",
      "os_version": "10",
      "javascriptEnabled": true,
      "acceptSslCerts": true,
      "browserstack.user": "<username>",
      "browserstack.key": "<access key>"
    }
},

  "ie" : {
    "desiredCapabilities" : { 
      "browserName": "internet explorer",
      "browser_version": "10",
      "os": "Windows",
      "os_version": "8",
      "javascriptEnabled": true,
      "acceptSslCerts": true,
      "browserstack.user": "<username>",
      "browserstack.key": "<access key>"
    }
  }
}

Answer 1

它只需要用“test_settings”链接起来。Browserstack的设置需要在每次实例化新浏览器时传递。

{
  "src_folders" : ["tests/"],

  "selenium" : {
    "start_process" : false,
    "host" : "hub.browserstack.com",
    "port" : 80
  },

  "test_settings" : {
    "firefox" : {
      "launch_url" : "http://hub.browserstack.com",
      "selenium_port"  : 80,
      "selenium_host"  : "hub.browserstack.com",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserName": "firefox",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "browserstack.user": "<username>",
        "browserstack.key": "<access key>"
      }
    },
    "chrome" : {
      "launch_url" : "http://hub.browserstack.com",
      "selenium_port"  : 80,
      "selenium_host"  : "hub.browserstack.com",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserName": "Chrome",
        "os": "Windows",
        "browser_version": "46.0",
        "os_version": "0",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "browserstack.user": "<username>",
        "browserstack.key": "<access key>"
      }
    },
    "safari" : {
      "launch_url" : "http://hub.browserstack.com",
      "selenium_port"  : 80,
      "selenium_host"  : "hub.browserstack.com",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserstack.ie.enablePopups": true,
        "browserName": "safari",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "browserstack.user": "<username>",
        "browserstack.key": "<access key>"
      }
    },
    "ie" : {
      "launch_url" : "http://hub.browserstack.com",
      "selenium_port"  : 80,
      "selenium_host"  : "hub.browserstack.com",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserstack.ie.enablePopups": true,
        "browserName": "internet explorer",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "browserstack.user": "<username>",
        "browserstack.key": "<access key>"
      }
    }
  }
}