How to correctly unit test my DAL?

I'm new to unit testing. But how do I unit test my DAL which is written with Entity Framework, so I can make sure my DAL code is working correctly but no database is actually touched? Could someone give as much detail as possible please.

Answers


If you want to test that your data access layer works correct you really need to test it against a database at some point as otherwise you aren't actually testing it works.


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