language: php
php:
  - "7.0"
  - "5.6"
script: phpunit tests
after_success: bash <(curl -s https://codecov.io/bash)

language: php
php:
  - "7.0"
  - "5.6"
script: phpunit --coverage-clover=coverage.xml tests
after_success: bash <(curl -s https://codecov.io/bash)

Add coverage output to Travis CI test script.
Add coverage output to Travis CI test script.
