workaround pex internal class

Is there any way to make pex work when the classes under test are internal? how about sealed classe开发者_运维百科s?

I mean after all this type of tool is really good for API testing, you are likely to want to keep stuff at least internal sometimes.

Thanks

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Give the test assembly internal visibility through the InternalsVisibleToAttribute. Pex will then be able to 'see' internal types and test them.