nightwatch.json

{
    "src_folders" : ["e2e"],
    "output_folder" : "reports",
    "custom_commands_path" : "",
    "custom_assertions_path" : "",
    "page_objects_path" : "",
    "globals_path" : "",
   
    "selenium" : {
      "start_process" : true,
      "server_path" : "./bin/selenium-server-standalone-3.9.1.jar",
      "log_path" : "",
      "port" : 4445,
      "cli_args" : {
        "webdriver.chrome.driver" : "./bin/chromedriver",
        "webdriver.gecko.driver" : "",
        "webdriver.edge.driver" : ""
      }
    },
   
    "test_settings" : {
      "default" : {
        "launch_url" : "http://localhost",
        "selenium_port"  : 4445,
        "selenium_host"  : "localhost",
        "silent": true,
        "screenshots" : {
          "enabled" : false,
          "path" : ""
        },
        "desiredCapabilities": {
          "browserName": "chrome",
          "javascriptEnabled": true,
          "acceptSslCerts": true
        }
      },
   
      "chrome" : {
        "desiredCapabilities": {
          "browserName": "chrome",
          "chromeOptions": {
            "args": ["start-fullscreen"]
          }
        }
      }
    }
   }