rhino-mocks - 自动模拟容器 : Rhino Mocks and NInject

Question

有没有人有一个使用 Rhino Mocks 和 NInject 的自动模拟容器的实现？

Answer 1

好的，我使用 Moq 集成作为起点自己构建了一个。这很简单。你需要这 3 个类:

public class AutoMockingKernel : StandardKernel
{
    private readonly IMockProvider _mockProvider;

    public void Reset()
    {
        Components.Get<ICache>().Clear();
    }

    protected override bool HandleMissingBinding(Type service)
    {
        var isSelfBindable = TypeIsSelfBindable(service);

        var binding = new Binding(service)
        {
            ProviderCallback = isSelfBindable
                                ? StandardProvider.GetCreationCallback(service)
                                : _mockProvider.GetCreationCallback(),
            IsImplicit = true
        };

        if (!isSelfBindable)
            binding.ScopeCallback = ctx => null;

        AddBinding(binding);

        return true;
    }

    public AutoMockingKernel(IMockProvider mockProvider, INinjectSettings settings, params INinjectModule[] modules)
        : base(settings, modules)
    {
        _mockProvider = mockProvider;
    }

    public AutoMockingKernel(IMockProvider mockProvider, params INinjectModule[] modules)
        : base(modules)
    {
        _mockProvider = mockProvider;
    }
}

internal class RhinoMockProvider : IProvider
{
    public Type Type { get; private set; }

    /// <summary>
    /// Initializes a new instance of the <see cref="RhinoMockProvider"/> class.
    /// </summary>
    public RhinoMockProvider(Type type)
    {
        Type = type;
    }

    public object Create(IContext context)
    {
        return MockRepository.GenerateMock(Type, Type.EmptyTypes);
    }
}

public class RhinoAutoMockProvider : IMockProvider
{
    public Func<IContext, IProvider> GetCreationCallback()
    {
        return ctx => new RhinoMockProvider(ctx.Request.Service);
    }
}

然后，您可以在单元测试中创建一个自动模拟内核，如下所示:

[Test]
public void Test()
{
    var kernel = new AutoMockingKernel(new RhinoAutoMockProvider());
    ... etc
}