os: osx
osx_image: xcode8
sudo: false
language: objective-c
env:
  - NODE_VERSION="4"
  - NODE_VERSION="5"
  - NODE_VERSION="6"
script:
  - npm run test
before_install:
  - wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | bash
  - source ~/.nvm/nvm.sh && nvm install $NODE_VERSION && nvm use $NODE_VERSION
  - PATH="`npm bin`:`npm bin -g`:$PATH"
  - npm install
  # Output useful info for debugging
  - node --version
  - npm --version