language: node_js
node_js:
  - "7"
script:
  - npm run lint
  - npm run test
  - npm run build
branches:
  only:
    - master

language: node_js
node_js:
  - "8"
script:
  - npm run lint
  - npm run test
  - npm run build
branches:
  only:
    - master

Update test env to Node 8
Update test env to Node 8
