public function setUp() {
		$this->db = new MockDatabase();
		$this->_configs = Connections::config();

		Connections::reset();
		Connections::config(array('mock-database-connection' => array(
			'object' => &$this->db,
			'adapter' => 'MockDatabase'
		)));

		MockDatabasePost::config();
		MockDatabaseComment::config();
	}