关于单元测试?解决办法
关于单元测试?
做web开发的 有几个用了单元测试的?
大家有什么看法?
汗似乎他们准备在公司做这个东西
如果php用单元测试 你们会怎么用? 用什么工具?
其实我还不怎么明白什么叫单元测试
------解决方案--------------------
phpUnit
SimpleTest
看过一些,做过几个例子,但是在项目中没有用过。
写一堆测试用例,以后只有执行测试用例来测试就行了。
------解决方案--------------------
不懂什么叫单元测试,照样做开发
------解决方案--------------------
RD如何利用PHPUnit
1. 利用PHPUnit进行Debug,完成单元自测;
2. 向scm提交测试用例代码并保持同步;
3. 获得测试用例的代码覆盖率并规定一个阈值(75%?),低于阈值的测试用例不能通过单元测试;
4. 通过QA的反馈改进RD的测试用例;
5. 结合Phing在部署新环境时利用PHPUnit验证代码在新环境下的正确性;
6. 结合Selenium做大规模的自动化集成测试,提高提测代码质量;
另外,按照软件工程定义的测试用例设计经验,测试代码应该是程序代码量的1.2-1.5倍。虽然初期编写有一定的代价,但和带来的效用还是没有可比性的。
QA如何利用PHPUnit
1. 通过阅读RD的测试用例设计来更进一步了解项目设计和功能;
2. 通过QA的角度向RD反馈测试用例设计中的缺陷;
3. 自行编写测试用例进行测试;
方法一 使用Pear
运行 pear channel-discover pear.phpunit.de;
pear install phpunit/PHPUnit
方法二 手动安装
1. 从http://pear.phpunit.de/get/下载软件包并解压;
2. 把解压后的目录加入php.ini中的include_path;
3. 将脚本pear-phpunit改名为phpunit;
4. 将phpunit脚本中的@php_bin@替换成php可执行脚本的路径;
5. 为phpunit脚本增加可执行权限并加入$PATH;
6. 将PHPUnit/Runner/Version.php中的@package_version@替换成3位PHPUnit版本号。

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