set up travis and code coverage

[heron2014]

As a developer I want to make sure that my code is fully tested.

[heron2014]

Reference to Travis

Steps to set up travis: (badge - build passing)

• create travis file: travis.yml
• define what language you're using and node: e.g

language: node_js
node_js:
- 4.2

• go to travis website : https://travis-ci.org/ and add repository you're working on (if you have new organization you can add to travis on the bottom of the page is : Review and add link to authorize travis , also you have to add travis to you repo as third party access (settings))
• slide from X to green : start travis
• click on settings icon to go get the badge (next to your repo name)
• click on the badge next to your repo name in travis : and get url for markdown

Pull Request with Travis on:

Steps to set up Code Coverage

Reference to istanbul

• npm install istanbul –save-dev
• add into travis.yml file:

before_install:
  - pip install --user codecov
after_success:
- codecov --file coverage/lcov.info --disable search

(--user flag is important otherwise Travis will throw permission error) (

after_success:
  - codecov

) The above line made our coverage report works as a charm as opposed to :

after_success:
- codecov --file coverage/lcov.info --disable search

• go to https://codecov.io/
• open source project dont need token
• in your package.json:
• if you use tape as testing framework:

"scripts": {
"test": "./node_modules/.bin/istanbul cover ./node_modules/tape/bin/tape ./test/*test.js && istanbul check-coverage --statements 100 --functions 100 --lines 100 --branches 100",
"coverage": "istanbul cover ./node_modules/.bin/tape ./tests/*.js"

Pull Request with Code Coverage:

[heron2014]

Adding badges:

• build passing - from https://travis-ci.org/
• coverage - from https://codecov.io/
• devDependencies Status - from https://david-dm.org/
• dependencies Status - https://david-dm.org/

[heron2014]

Resolved with this PR