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Moq.EntityFrameworkCore package

From yesterday you can download package that will help you with mocking DbSet<TEntity> when you are using Moq. You can find sources and short instruction on GitHub portal or download compiled version from NuGet. New package works in the same way as Moq.EntityFramework.Helpers.

By |2017-10-15T22:51:45+02:0015 October 2017 |Categories: Projects, Testing|Tags: , , , , , |0 Comments

Moq.EntityFramework.Helpers NuGet package

As you probably know I wrote two articles about mocking DbSet<TEntity> with Moq: synchronous calls – Mocking DbContext and DbSet with Moq asynchronous calls – EntityFramework – asynchronous queries unit tests I combined those solution to one library and published in on NuGet – Moq.EntityFramework.Helpers. […]

By |2017-03-07T22:07:45+01:007 March 2017 |Categories: Projects, Testing|Tags: , , , , , |2 Comments

EntityFramework – asynchronous queries unit tests

Sometime ago I described how we can use Moq to unit tests elements of DbContext – please check post Mocking DbContext and DbSet with Moq. Unfortunate that post didn’t covered all issues related to that topic. I didn’t write about unit tests asynchronous queries. Today I want to come back to this issue. We can treat a previous post as a starting point. We already have some code that help us to mock DbSet<T>. And right now we will extend that code to support asynchronous queries. It is very easy. We need only to implement IDbAsyncQueryProvider interface: public class InMemoryAsyncQueryProvider<TEntity> : IDbAsyncQueryProvider { private readonly IQueryProvider innerQueryProvider; [...]

By |2017-03-05T09:04:23+01:005 March 2017 |Categories: Software development|Tags: , |0 Comments

Mocking DbContext and DbSet with Moq

I believe that during your work with unit tests with applications that are using database for data storage you will need to isolate layer that is responsible for providing data. In this example I will use Entity Framework as ORM. Below you can find main elements of solution: public class User { public int Id { get; set; } public string Login { get; set; } public string Name { get; set; } public string Surname { get; set; } public bool AccountLocked { get; set; } public virtual List<Role> Roles { get; set; } } public class UsersContext [...]

By |2021-07-13T18:58:56+02:009 February 2016 |Categories: Testing|Tags: , , , , , , , |25 Comments
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