/**
* Returns the test database connection.
*
* @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
*/
protected function getConnection()
{
if ($this->_sqlConnection == null) {
$config = Zend_Registry::get('config')->toArray();
$connection = Zend_Db::factory($config['db']['adapter'], $config['db']);
$this->_sqlConnection = $this->createZendDbConnection($connection, 'test');
Zend_Db_Table_Abstract::setDefaultAdapter($connection);
$this->_adapter = new Ext_HandlerSocket_Adapter_Pecl($config['hs']['params']);
Ext_HandlerSocket_IndexAbstract::setDefaultAdapter($this->_adapter);
}
return $this->_sqlConnection;
}
