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Is there a unit test for the unity repository?
Strictly speaking, this is no unit test anymore, because it tests both your repository and the configuration of unity. This might not be a problem for now, but it can easily become one in the future. Consider, for example, the situation that someone extends you language repository by some online-lookup functionality.
Can a fake repository pass a unit test?
The fake repository requires that I re-implement all of my Entity Framework logic and change it to dealing with a List object. This is more work and more links in the chain that I will need to debug. If the unit test does pass, it doesn’t say anything about my code that accesses EF, so my application could still fail.
How to test data repository layer of application?
One of the ways to test data repository layer of the application is to use Microsoft.EntityFrameworkCore.InMemory which is Microsoft’s implementation of in-memory storage. In my opinion, this is also sort of integration test since you are just replacing the database with memory storage.
Can you test more than one function in Unity?
Apart from Luc’s suggestion to test one functionality per test (method), I would suggest not to use unity for setting up the unit under test. Strictly speaking, this is no unit test anymore, because it tests both your repository and the configuration of unity.
Is there a passing test for generic repository?
I am not able to get a passing test because the Generic Repository class this.dbSet = context.Set (); is always null. As you can see in the code below, I have mocked up the DbSet and the context. I have also setup the mocked context to return mocked DbSet.
How are unit tests created in a program?
Unit tests, rather than being codeless tests, are created with code. You can think of unit tests as small programs that exercise your application, interacting with tiny portions of it. Each unit test is like a specification or example of how that tiny portion—i.e. a unit—behaves under a specific scenario.
How to test an entity framework generic repository?
The EnityRepository constructor takes the mocked context as expected, but this.dbSet = context.Set (); isn’t picking up my mocked DbSet. I’m not sure what I did wrong. Am I not mocking this the right way?