Nightwatch with Gulp - How to run a single test file

[Mukesh Panda]

Hi All,

I am using Nightwatch along with Gulp to run my tests. Right now I am running my test with the command "gulp local:e2e" or "gulp preprod:e2e".

When i run this command it runs all the test files inside test folder.

What I want to is the ability to run only a single test file if I want  to ,something like this "gulp local:e2e <<testfilename.js>>

Here is how my nightwatch.json and gulpfile.js files are configured.

What changes should I make to my nightwatch,json and what type of new tasks should i add to my gulpfile.js to achieve what i desire.
Please help.

nightwatch.json

{

  "src_folders": ["tests"],

  "output_folder": "reports",

  "custom_commands_path": "",

  "custom_assertions_path": "",

  "page_objects_path": "",

  "globals_path": "",

  "selenium" : {

    "start_process" : true,

    "server_path" : "./node_modules/selenium-server-standalone-jar/jar/selenium-server-standalone-2.47.1.jar",

    "host" : "127.0.0.1",

    "port" : 4444,

    "cli_args" : {

      "webdriver.chrome.driver" : "drivers/chromedriver",

      "webdriver.ie.driver" : ""

    }

  },

  "test_settings": {

    "chrome": {

      "selenium_port": 4444,

      "selenium_host": "selenium-hub.nikedev.com",

      "globals": {

        "platform": "desktop"

      },

      "screenshots": {

        "enabled": true,

        "on_failure": true,

        "on_error": true,

        "path": "screenshots/chrome"

      },

      "desiredCapabilities": {

        "browserName": "chrome",

        "javascriptEnabled": true,

        "acceptSslCerts": true

      }

    },

    "local": {

      "selenium_port": 4444,

      "selenium_host": "127.0.0.1",

      "globals": {

        "platform": "desktop"

      },

      "screenshots": {

        "enabled": true,

        "on_failure": true,

        "on_error": true,

        "path": "screenshots/chrome"

      },

      "desiredCapabilities": {

        "browserName": "chrome",

        "javascriptEnabled": true,

        "acceptSslCerts": true

      }

    }

  }

}

gulpfile.js

var gulp = require('gulp'),

nightwatch = require('gulp-nightwatch');

gulp.task('test:e2e', function() {

  process.env.seleniumon = 'cloud'

return gulp.src('')

.pipe(nightwatch({

configFile: 'nightwatch.json',

cliArgs: ['--env chrome']

  }));

});

gulp.task('local:e2e', function() {

  process.env.seleniumon = 'local'

  return gulp.src('')

  .pipe(nightwatch({

    configFile: 'nightwatch.json',

    cliArgs: ['--env local']

  }));

});