sudo: false
language: cpp
notifications:
  email: false
env:
  matrix:
  - TRAVIS_NODE_VERSION="4"
  - TRAVIS_NODE_VERSION="6"
  - TRAVIS_NODE_VERSION="7"
install:
  - "rm -rf ~/.nvm && mkdir -p ~/.nvm && curl -sL `curl -sI https://github.com/creationix/nvm/releases/latest|sed -En 's/^Location: (.+)\\/releases\\/tag\\/(.+)/\\1\\/tarball\\/\\2/p'|tr -d '\r\n'`|tar zx --strip=1 -C ~/.nvm && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION"
  - node --version
  - npm --version
  - npm install
script: npm test