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nemo saucelabs

nemo.js integration with

npm Dependency Status Code Climate License

This plugin exposes methods to update the metadata of running Sauce Labs job, e.g. Test Name, Test tags, Build Id and Test result (Pass/Fail) on Sauce Labs dashboard. It also exposes a method to get Job URL to print on your test reports. Once nemo-saucelabs plugin is registered, you will have nemo.saucelabs object available.

This is v3 of this plugin, which requires as a peer dependency nemo@^3.0.0-alpha.6, which in turn required node v6 or later

Installation and usage

Use npm to install nemo-saucelabs into your project:

npm install --save-dev nemo-saucelabs@^3.0.0

for Cucumber 2, install >v5.0.0. Mocha is supported as is.

npm install --save-dev nemo-saucelabs@^5.0.1

Then, define the nemo-saucelabs plugin in your config/config.json under plugins section and specify Sauce Labs username and accessKey under serverCaps section:

  "plugins": {
    "saucelabs": {
      "module": "nemo-saucelabs"
  "driver": {
    "browser": "chrome",
    "server": "",
    "serverCaps": {
      "username": "sauce-username",
      "accessKey": "sauce-access-key", // not a real access key
      "platform": "MAC",
      "version": "27.0"


1. Update Sauce Labs Job: updateJob(data)

request fields:

name:           [string] update the job name,
cucumber_tags:  [scenario.getTags()] nemo-saucelabs will traverse cucumber tags and get tag names to update the job tags
tags:           [list of strings] array of tags to update the job tags,
build:          [int] The build number being tested,
custom-data:    [JSON] a set of key-value pairs with any extra info that a user would like to add to the job. Max 64KB.


var options = {
  name: scenario.getName(),
  cucumber_tags: scenario.getTags(),
  build: build_id,
  custom-data: {
    testInfo: 'information about test or cause of test failure...'
  .then(function() { /* process success results */ })
  .catch(function(err) { /* process error */ });
2. Update Sauce Labs Job Result: isJobPassed(isPassed)

request fields:

passed: [boolean]


var isPassed = test.isPassed();
  .then(function() { /* process success results */ })
  .catch(function(err) { /* process error */ });
3. Get Sauce Labs Job URL: getJobUrl()


  .then(function(url) { /* do something with url e.g. `console.log` */ })
  .catch(function(err) { /* process error */ });
// example saucelabs url: