language: node_js

node_js:
  - "7"
  - "6"
  - "5"
  - "4"

env:
  - CXX=g++-4.8

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - g++-4.8

script:
  - npm test

after_success: cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js