Unity Unit Testing - Registration Types

Question

I find it hard to write my types for Unity 2 in my unit tests.

Here is a snippet of the tested class:

public class SomeService : ISomeService
{
    private int SomeVar { get; set; }

    [Dependency]
    public ISessionManager SessionManager { get; set; }

    public SomeService()
    {
        SomeVar = SessionManager.Get<int>("SomeVar");
    }
}

Here is what I have in my MSTest ClassInitialize method:

private static ISomeService _someService;
private static IUnityContainer _unityContainer;
[ClassInitialize]
public static void MyClassInitialize(TestContext testContext)
{
    var mockSessionManager = new Mock<ISessionManager>();

    mockSessionManager.Setup(foo => foo.Get<int>(It.IsAny<string>())).Returns(1);

    _unityContainer = new UnityContainer()
        .RegisterInstance(mockSessionManager.Object)
        .RegisterType<ISomeService, SomeService>(
            new InjectionProperty("SessionManager"));

    _someService = _unityContainer.Resolve<IAdditionalCoveragesService>();
}

For every test method that I have, when I debug and go into the SomeService constructor, it says that SessionManager is null. What am I doing wrong when trying to register my types in Unity?

Note. I use Moq to set up a mock session manager that should be introduced in SomeService.

Thank!!!

Answer 1

: . SessionManager , :

public class SomeService : ISomeService
{
    private int SomeVar { get; set; }

    public ISessionManager SessionManager { get; private set; }

    public SomeService(ISessionManager sessionManager)
    {
        SessionManager = sessionManager;
        SomeVar = SessionManager.Get<int>("SomeVar");
    }
}

:

_unityContainer = new UnityContainer()
        .RegisterInstance(mockSessionManager.Object)
        .RegisterType<ISomeService, SomeService>();