Name		Name	Last commit message	Last commit date
parent directory ..
unit		unit
README.md		README.md
bootstrap.php		bootstrap.php
config.dist.php		config.dist.php
config.php		config.php
phpunit.xml		phpunit.xml

README.md

How to run these tests

Download and install phpunit (http://phpunit.de/manual/3.7/en/installation.html)
phpunit tests/unit

How to add tests

Add unit tests to the matching folder/file.php or create a new one
Add any new suites to the phpunit.xml file
Below is the suite entry for the sample test in unit/config/SampleTest.php

<testsuite name="SampleTest">
  <directory>unit/config</directory>
</testsuite>