nightwatch.json

{
  "src_folders" : ["."],
  "output_folder" : "./reports",
  "disable_colors": false,
  "test_workers" : false,

  "webdriver" : {
    "start_process": false,
    "host": "localhost",
    "port": 4444
  },

  "test_settings" : {
    "default" : {
      "webdriver": {
        "server_path": "./bin/geckodriver-0.20",
        "cli_args": [
          "--log", "debug"
        ]
      },
      "disable_colors": false,
      "screenshots" : {
        "enabled" : false,
        "path" : ""
      },
      "request_timeout_options": {
        "timeout": 60000,
        "retry_attempts": 5
      },
      "filter": ["./examples/tests"],
      "desiredCapabilities" : {
        "browserName" : "firefox",
        "acceptInsecureCerts" : true
      }
    },

    "chrome" : {
      "webdriver": {
        "port": 9515,
        "default_path_prefix": "",
        "server_path": "./bin/chromedriver-2.32",
        "cli_args": [
          "--verbose"
        ]
      },
      "desiredCapabilities" : {
        "browserName" : "chrome",
        "loggingPrefs": {"driver": "INFO", "server": "OFF", "browser": "INFO"}
      }
    },

    "unit_tests" : {
      "unit_tests_mode" : true,
      "filter" : "./examples/unittests/*",
      "exclude" : ""
    },

    "mocha" : {
      "webdriver" : {
        "default_path_prefix": "",
        "server_path": "./bin/chromedriver-2.32",
        "cli_args": [
          "--verbose"
        ]
      },
      "desiredCapabilities" : {
        "browserName" : "chrome"
      },
      "test_runner" : {
        "type" : "mocha"
      }
    },

    "selenium_server" : {
      "selenium" : {
        "start_process": true,
        "host": "localhost",
        "port": 4444,
        "server_path": "./bin/selenium-server-standalone-3.10.0.jar",
        "cli_args": {
          "webdriver.gecko.driver": "./bin/geckodriver-0.19",
          "webdriver.chrome.driver": "./bin/chromedriver-2.32"
        }
      },

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