public function testScopedDelete() {
		$query = new Query(array(
			'type' => 'delete',
			'conditions' => array('published' => false),
			'model' => $this->_model
		));
		$sql = 'DELETE FROM {mock_database_posts} WHERE published = 0;';
		$this->assertEqual($sql, $this->db->renderCommand($query));
	}