language: node_js
node_js:
  - "4"
before_script:
  - npm install -g mocha
script:
  - npm run lint
  - npm run test
after_script: 
  - NODE_ENV=test ./node_modules/.bin/istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- test && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage