sudo: false
language: node_js
node_js:
  - "0.10"
  - "0.12"
  - "4"
  - "6"
  - "7"

matrix:
  include:
    - node_js: "7"
      addons:
        firefox: "52.0"
      env: BROWSER=true MAKE_TEST=true
env:
  matrix: BROWSER=false MAKE_TEST=false

after_success: npm run coveralls

# Needed to run Karma with Firefox on Travis
# http://karma-runner.github.io/0.13/plus/travis.html
before_script:
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start

script:
  - npm test
  # ensure buildable
  - "[ $MAKE_TEST == false ] || make"
  # test in firefox
  - "[ $BROWSER == false ] || npm run mocha-browser-test"