language: node_js
node_js:
  - 'stable'
install:
  - npm install
  - npm install coveralls
script:
  - npm run test

#上传覆盖率结果到coveralls，只需要安装coveralls库，然后获取lcov.info上传给Coveralls
after_script: 'cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js'