nightwatch.json

{
  "src_folders": [
    "src/content/getusermedia/gum/test",
    "src/content/getusermedia/resolution/test",
    "src/content/devices/input-output/test",
    "src/content/datachannel/filetransfer/test",
    "src/content/datachannel/datatransfer/test",
    "src/content/datachannel/basic/test",
    "src/content/peerconnection/audio/test"
  ],
  "output_folder": false,
  "custom_commands_path": [
    "nightwatch/customCommands"
  ],
  "custom_assertions_path": [
    "nightwatch/customAsserts"
  ],
  "page_objects_path": "",
  "selenium": {
    "start_process": true,
    "server_path": "./node_modules/selenium-server/lib/runner/selenium-server-standalone-3.141.59.jar",
    "port": 4444,
    "log_path": "",
    "cli_args": {
      "webdriver.firefox.profile": "./node_modules/.bin/geckodriver",
      "webdriver.chrome.driver":"./node_modules/.bin/chromedriver"
    }
  },
  "test_settings": {
    "default": {
      "screenshots": {
        "enabled": false
      }
    },
    "chrome": {
      "selenium_port": 4444,
      "selenium_host": "localhost",
      "desiredCapabilities": {
        "browserName": "chrome",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "chromeOptions": {
          "args": [
            "--headless",
            "--no-sandbox",
            "--allow-file-access-from-files",
            "--use-fake-device-for-media-stream",
            "--use-fake-ui-for-media-stream",
            "--disable-translate",
            "--no-process-singleton-dialog",
            "--mute-audio"
          ]
        }
      }
    },
    "firefox": {
      "selenium_port": 4444,
      "selenium_host": "localhost",
      "desiredCapabilities": {
        "browserName": "firefox",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "marionette": true,
        "moz:firefoxOptions": {
          "log": {
            "level": "trace"
          },
          "args": [
            "-headless",
            "-no-remote"
          ],
          "prefs": {
            "browser.cache.disk.enable": false,
            "browser.cache.disk.capacity": 0,
            "browser.cache.disk.smart_size.enabled": false,
            "browser.cache.disk.smart_size.first_run": false,
            "browser.sessionstore.resume_from_crash": false,
            "browser.startup.page": 0,
            "media.navigator.streams.fake": true,
            "media.navigator.permission.disabled": true,
            "device.storage.enabled": false,
            "media.gstreamer.enabled": false,
            "browser.startup.homepage": "about:blank",
            "browser.startup.firstrunSkipsHomepage": false,
            "extensions.update.enabled": false,
            "app.update.enabled": false,
            "network.http.use-cache": false,
            "browser.shell.checkDefaultBrowser": false
          }
        }
      }
    }
  }
}