nightwatch.json

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

  "selenium" : {
    "start_process" : true,
    "server_path" : "node_modules/selenium-server-standalone-jar/jar/selenium-server-standalone-3.0.1.jar",
    "log_path" : "tests/nightwatch/reports/",
    "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",
      "skip_testcases_on_fail": false,
      "silent": true,
      "screenshots" : {
        "enabled" : false,
        "on_failure":false,
        "path" : "tests/nightwatch/reports/screenshots/"
      },

      "desiredCapabilities": {
        "browserName": "chrome"

      },
      "chrome" : {
        "desiredCapabilities": {
          "browserName": "chrome"
        }
      }
    }
  }
}