.travis.yml

language: php

php:
  - 5.4
  - 5.5
  - 5.6
  - 7.0
  - hhvm

env:
  - DB=mysql
  - DB=pgsql
  - DB=sqlite

before_script:
  - if [[ $TRAVIS_PHP_VERSION = '7.0' && $DB = 'sqlite' ]]; then PHPUNIT_FLAGS="--coverage-clover ./build/logs/clover.xml"; else PHPUNIT_FLAGS=""; fi
  - if [[ $TRAVIS_PHP_VERSION != '7.0' && $TRAVIS_PHP_VERSION != 'hhvm' ]]; then phpenv config-rm xdebug.ini; fi
  - composer self-update
  - composer install --prefer-source

script:
  - ENABLE_SECOND_LEVEL_CACHE=0 ./vendor/bin/phpunit -v -c tests/travis/$DB.travis.xml $PHPUNIT_FLAGS
  - ENABLE_SECOND_LEVEL_CACHE=1 ./vendor/bin/phpunit -v -c tests/travis/$DB.travis.xml --exclude-group performance,non-cacheable,locking_functional

after_script:
  - if [[ $TRAVIS_PHP_VERSION = '7.0' && $DB = 'sqlite' ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
  - if [[ $TRAVIS_PHP_VERSION = '7.0' && $DB = 'sqlite' ]]; then php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml; fi

matrix:
  include:
    - php: 5.4
      env: DB=mariadb
      addons:
        mariadb: 5.5
    - php: 5.5
      env: DB=mariadb
      addons:
        mariadb: 5.5
    - php: 5.6
      env: DB=mariadb
      addons:
        mariadb: 5.5
    - php: 7.0
      env: DB=mariadb
      addons:
        mariadb: 5.5
    - php: hhvm
      env: DB=mariadb
      addons:
        mariadb: 5.5

    - php: 5.4
      env: DB=mariadb
      addons:
        mariadb: 10.1
    - php: 5.5
      env: DB=mariadb
      addons:
        mariadb: 10.1
    - php: 5.6
      env: DB=mariadb
      addons:
        mariadb: 10.1
    - php: 7.0
      env: DB=mariadb
      addons:
        mariadb: 10.1
    - php: hhvm
      env: DB=mariadb
      addons:
        mariadb: 10.1
  exclude:
    - php: hhvm
      env: DB=pgsql  # driver for PostgreSQL currently unsupported by HHVM, requires 3rd party dependency

sudo: false

cache:
  directories:
    - $HOME/.composer/cache