os:
  - linux
  - osx

language: node_js

node_js:
  - "6"

branches:
  only:
    - master

cache:
  - directories:
    - node_modules

install:
  - export DISPLAY=':99.0'
  - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
  - npm install

script: npm test

notifications:
  email: false