sudo: required
dist: trusty
language: node_js
node_js:
  - 6
cache:
  directories:
  - node_modules
addons:
  chrome: stable
before_install:
  - export CHROME_BIN=chromium-browser
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start
  - sleep 3
before_script:
  - npm i -g karma karma-cli