您如何模拟使用DllImport调用外部函数的类 [英] How do you mock a class calling an external function using DllImport

问题描述

大家好，
我需要为包含一个函数的类编写单元测试，该函数又使用DLL导入属性依次调用外部函数("C"函数).

我需要模拟外部"C"函数并返回模拟值.我没有任何想法..请帮帮我...

预先感谢，
Deepak

Hi all,
I need to write unit test for a class which contains a function which in turns calling an external function (''C'' function) using DLL Import attribute.

I need to mock the external ''C'' function and return the mocked values. I dont have any ideas.. please help me out ...

Thanks in advance,
Deepak

推荐答案

通过以下链接进入

http://msdn.microsoft.com/en-us/library/aa288468 (v = vs.71).aspx [ http://www.java2s.com/Tutorial/CSharp/0520__Windows/DllImportloaddlllibrary.htm [ ^ ]

go through the below link

http://msdn.microsoft.com/en-us/library/aa288468(v=vs.71).aspx[^]

Example Here

http://www.java2s.com/Tutorial/CSharp/0520__Windows/DllImportloaddlllibrary.htm[^]

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