language: node_js
sudo: false
node_js:
- "4"
- "6"
- "8"
- "9"
install:
- npm install
- npm install coveralls
script:
- npm run coverage
after_success:
- npm run coveralls
cache:
  directories:
    - node_modules
env:
  global:
  - secure: bUEh3g16VvB9TuB/p3/KG3jAYMuNjTaPptRIxmaf+bzft3bjHNbRdwd0LwEn4kuAngb/oZEpPXjSiLs+MGgRR6vF22NwFxzX6huYKz4FWC18xngOpO93Cz5W8SdixTXiDIXnWTKSQh6qOH8xhp4sN9GSE2T2+J41N7Z3Tz+ao9Q=
notifications:
  secure: Usec5IhXEnqmMerBGqtH9D81EJNP72QQs1m6qHqLlFA1loi8Jj6st7WrBHOsF5InHRov2lZW8L0i4xqNRfi+Jyrch3NL+56WKaVDUVWlKyUra6NvSS0/sXnaMrQX4vqkuwNu4WwT44usiyjQp+crRarqpFk7MgLQOTneLOmFQog=