.travis.yml

language: php

php:
  - 5.5
  - 5.6
  - 7.0
  - hhvm

matrix:
  include:
    - php: 5.5
      env: 'COMPOSER_FLAGS="--prefer-stable --prefer-lowest"'

services:
  - redis-server

before_script:
  - bash -c 'if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then phpenv config-add .travis.php.ini; fi'
  - travis_retry composer self-update
  - travis_retry composer update ${COMPOSER_FLAGS} --no-interaction --prefer-source

script:
  - vendor/bin/phpunit

after_script:
  - bash -c '[[ -f "build/logs/clover.xml" ]] && wget https://scrutinizer-ci.com/ocular.phar'
  - bash -c '[[ -f "build/logs/clover.xml" ]] && php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml'