.travis.yml

# Travis CI Configuration File.
sudo: false
language: php

# Caching to improve build times.
cache:
  apt: true
  directories:
    - node_modules
    - vendor
    - $HOME/.composer/cache

# PHP versions to run tests against.
php:
    - 5.4
    - 5.5
    - 5.6
    - 7.0

# WordPress versions to run tests against.
env:
    - WP_VERSION=latest WP_MULTISITE=0
    - WP_VERSION=latest WP_MULTISITE=1
    - WP_VERSION=4.4 WP_MULTISITE=0
    - WP_VERSION=4.4 WP_MULTISITE=1
    - WP_VERSION=4.5 WP_MULTISITE=0
    - WP_VERSION=4.5 WP_MULTISITE=1
    - WP_VERSION=4.6 WP_MULTISITE=0
    - WP_VERSION=4.6 WP_MULTISITE=1
    - WP_VERSION=4.7 WP_MULTISITE=0
    - WP_VERSION=4.7 WP_MULTISITE=1

before_script:
    - |
      if [ -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini ]; then
        phpenv config-rm xdebug.ini
      else
        echo "xdebug.ini does not exist"
      fi
    - bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
    - export PATH="$HOME/.composer/vendor/bin:$PATH" 
    - | 
      if [[ ${TRAVIS_PHP_VERSION:0:2} == "7." ]]; then 
        composer global require "phpunit/phpunit=5.7.*" 
      else 
        composer global require "phpunit/phpunit=4.8.*" 
      fi
    - phpunit --version

script: phpunit --coverage-clover=coverage.xml