How to unit test my project against different versions of external dll api?

Posted by devghost on Stack Overflow See other posts from Stack Overflow or by devghost
Published on 2010-05-14T06:23:58Z Indexed on 2010/05/14 6:44 UTC
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c#

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unit-testing

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testing

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nunit

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mbunit

I am developing an app that relies heavily on an external dll, my app needs to support new versions of the dll as well as being backwards compatible with the old ones.

Are there any good ways to have my unit tests target all of these different dll versions without the need to rewrite the tests as soon as a new version of the api is released? How is this best handled?

Thanks!

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