database_tests->dbname; Zend_Registry::get('config')->doWriteFileWhenUpdated = false; ?>
Some of the tests require a database access. The database used for tests is different from your normal Piwik database. You may need to create this database ; you can edit the settings for the unit tests database access in your config file /config/global.ini.php
The database used in your tests is called "". Create it if necessary.