The phpBB-Blog unit tests use PHPUnit framework. Version 3.5 or better is required to run the tests. PHPUnit prefers to be installed via PEAR; refer to http://www.phpunit.de/ for more information.
tests/config.php and edit the options to match your local setup.
Once the prerequisites are installed, run the tests from the project root directory (above
Further information is available on phpBB wiki: http://wiki.phpbb.com/display/DEV/Unit+Tests