如何正确地对我的 DAL 进行单元测试? [英] How to correctly unit test my DAL?

问题描述

我是单元测试的新手.但是如何对使用 Entity Framework 编写的 DAL 进行单元测试，以便确保我的 DAL 代码正常工作但实际上没有触及数据库?谁能提供尽可能详细的信息.

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.

推荐答案

如果你想测试你的数据访问层是否正常工作，你真的需要在某个时候针对数据库进行测试，否则你实际上并没有测试它有效.

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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