* Add unit test for common.

module/common/test/model/savequerycondition.php

@@ -0,0 +1,22 @@
+#!/usr/bin/env php
+<?php
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+
+/**
+
+title=测试 commonModel::saveQueryCondition();
+timeout=0
+cid=1
+
+- 仅保留WHERE条件 @id = 1
+- 保留完整SQL语句 @SELECT * FROM zt_execution WHERE id = 1
+
+*/
+
+global $tester;
+
+$tester->loadModel('common')->saveQueryCondition('SELECT * FROM zt_task WHERE id = 1', 'task', true);
+$tester->loadModel('common')->saveQueryCondition('SELECT * FROM zt_execution WHERE id = 1', 'execution', false);
+
+r($tester->session->taskQueryCondition)      && p('') && e('id = 1'); // 仅保留WHERE条件
+r($tester->session->executionQueryCondition) && p('') && e('SELECT * FROM zt_execution WHERE id = 1'); //  保留完整SQL语句