language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - hhvm

matrix:
  allow_failures:
    - php: hhvm

before_script:
    - composer self-update
    - composer --version
    - composer install --prefer-source
    - ./vendor/bin/phpcs src --standard=psr2

script: phpunit --configuration phpunit.xml.dist