CODEWITHSUNDEEP
c#.netunit-testingmockingautofixture
Seekeer
Seekeer

Reputation: 1394

Autofixture couldnt work with interfaces properties?

I have a class Alias. I have used it with Autofixture and everything have been working OK. The tests started to fail however when I've added an interface property to my class.

So that's my class:

public class Alias : NotifyPropertyChanged
{
    private Alias()
    {
        Nicks = new List<string>();
        History = new History(this);
    }
    
    public IDownloader Downloader {get;set;}
}

I am using it in test like that:

Fixture fixture =  new Fixture();

var alias = fixture.Create<Alias>();

And got Exception:

loeh.AutoFixture.ObjectCreationException : AutoFixture was unable to create an instance from Core.Helpers.IDownloader...

I've tried to register the interface by fixture.Register<IVKDownloader>(() => new Downloader()); but I still get this error.

If I change this property to use type instead of the interface public Downloader Downloader {get;set;} everything is working normally. How could I fix this?

Upvotes: 0

Views: 1274

Answers (1)

John
John

Reputation: 6553

fixture.Register<IVKDownloader>(() => new Downloader()); Looks like that is a typo for IDownloader

fixture.Register<IDownloader>(() => new Downloader());

Upvotes: 6

Related Questions