language: php
php:
  - '5.3'
  - '5.4'
  - '5.5'
  - '5.6'
  - '7.0'
  - '7.1'
before_script:
  - composer update
script: composer test
cache:
  directories:
    - vendor
branches:
  only:
    - master
after_success:
  - bash <(curl -s https://codecov.io/bash)
