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作者 滥用interface
cxp108





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于 2006-06-15 10:14 user profilesend a private message to usersend email to cxp108search all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
偶现在写程序，几乎每个类都要实现一个以上的interface(一些singleton除外)

声明的method的参数也全部是用interface 的，很少用到具体的class

不这样我觉得没办法用JUnit测试啊！

不知道这样是不是在滥用interface.......SadSad

cxp108 edited on 2006-06-15 10:18

作者 Re:滥用interface [Re:cxp108]
floater

Java Jedi

总版主


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于 2006-06-15 20:52 user profilesend a private message to usersearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
a little bit overengineering.

Try mock libs, easymock, jmock, etc.

"Any fool can write code that a computer can understand. Good programmers write code that humans can understand."
- Martin Fowler, Refactoring - Improving the Design of Existing Code
作者 Re:滥用interface [Re:cxp108]
idol





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于 2006-06-16 08:44 user profilesend a private message to usersearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
可以测试,用mock来测试


作者 Re:滥用interface [Re:cxp108]
cxp108





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于 2006-06-16 08:47 user profilesend a private message to usersend email to cxp108search all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
谢谢floater，mock libs,easymock,jmock我都了解了一下。
但我觉得他们似乎不能解决我的问题。

这些mock 库使用的时候都必须以interface为参数，因此，我觉得没有interface他们照样不能
进行mock测试，这些库的主要目的只是让你不用编写mock object。

如果我把我的interface都去掉的话，一样无法使用这些mock库进行测试.....SadSad


作者 Re:滥用interface [Re:cxp108]
floater

Java Jedi

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于 2006-06-16 22:18 user profilesend a private message to usersearch all posts byselect and copy to clipboard. ie only, sorry for netscape users:-)add this post to my favorite list
not necessary, there is a way to use these mocks with only classes, not just interfaces.

Mock, by definition, is a mock, it can mock *anything*.

"Any fool can write code that a computer can understand. Good programmers write code that humans can understand."
- Martin Fowler, Refactoring - Improving the Design of Existing Code

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