nightwatch.json

{
  "src_folders" : ["nightwatch/tests"],
  "output_folder" : "reports",
  "custom_commands_path" : "",
  "custom_assertions_path" : "",
  "page_objects_path" : "",
  "globals_path" : "./nightwatch/globals/globalModules.js",

  "selenium" : {
    "start_process" : true,
    "server_path": "./node_modules/selenium-server-standalone-jar/jar/selenium-server-standalone-3.14.0.jar",
    "log_path" : "",
    "port" : 4444,
    "cli_args" : {
      "webdriver.chrome.driver": "./node_modules/chromedriver/lib/chromedriver/chromedriver"
    }
  },

  "test_settings" : {
    "default" : {
      "launch_url" : "http://localhost",
      "selenium_port"  : 4444,
      "selenium_host"  : "localhost",
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "desiredCapabilities": {
        "browserName": "chrome",
        "javascriptEnabled": true,
        "acceptSslCerts": true
      },
      "exclude" : [
        "nightwatch/tests/helpers/form.js",
        "nightwatch/tests/helpers/client-slider.js"
      ]
    }
  }
}