Nightwatch Config for Gecko and ChromeDriver

Nightwatch.json

{
  "src_folders": ["tests"],
  "output_folder": "reports",
  
  "selenium" : {
    "start_process" : true,
    "server_path" : "./node_modules/selenium-server/lib/runner/selenium-server-standalone-3.4.0.jar",
    "log_path" : "",
    "port" : 4444,
    "start_session": true,
    "cli_args" : {
      "webdriver.chrome.driver" : "./node_modules/chromedriver/lib/chromedriver/chromedriver",
      "webdriver.gecko.driver":	"./node_modules/geckodriver/bin/geckodriver"
    }
  },

  "test_settings" : {
    "default" : {
      "launch_url" : "http://0.0.0.0:8080",
      "selenium_port": 4444,
      "selenium_host": "0.0.0.0",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserName": "firefox",
        "marionette": true
      }
    },

    "chrome" : {
      "desiredCapabilities": {
        "browserName": "chrome",
        "javascriptEnabled": true,
        "acceptSslCerts": true,
        "chromeOptions": {
          "args": ["start-fullscreen", "--no-sandbox"]
        }
      }
    },

    "firefox": {
      "desiredCapabilities": {
        "browserName": "firefox",
        "marionette": true,
        "javascriptEnabled": true,
        "acceptSslCerts": true
      }
    },
  }
}