Moq to Rhino-伪造的部分存储库 [英] Moq to Rhino - fake partial repository

问题描述

我得到了一个非常酷的Moq方法，该方法伪造了我的GetService，看起来像这样

I got this really cool Moq method that fakes out my GetService, looks like this

private Mock<IGetService<TEntity>> FakeGetServiceFactory<TEntity>(List<TEntity> fakeList) where TEntity : class, IPrimaryKey, new()
{
     var mockGet = new Mock<IGetService<TEntity>>();
     mockGet.Setup(mock => mock.GetAll()).Returns(fakeList);
     mockGet.Setup(mock => mock.Get(It.IsAny<int>())).Returns((int i) => fakeList.Find(fake => fake.Id.ToString() == i.ToString()));
     mockGet.Setup(mock => mock.Get(It.IsAny<Expression<Func<TEntity, bool>>>())).Returns((Expression<Func<TEntity, bool>> expression) => fakeList.AsQueryable().Where(expression));

     return mockGet;
}

并使用它...

var fakeList = new List<Something>();
fakeList.Add(new Something { Whatever = "blah" });
//do this a buncha times

_mockGetService = FakeGetServiceFactory(fakeList);
_fakeGetServiceToInject = _mockGetService.Object;

如何将其扔进Rhino.Mock?

How do I toss this into Rhino.Mock?

推荐答案

遵循这些原则(对不起，我没有VS的方便，所以我无法对其进行测试):

Something along these lines (sorry, I don't have VS handy, so I can't test it):

private IGetService<TEntity> FakeGetServiceFactory<TEntity>(List<TEntity> fakeList) where TEntity : class, IPrimaryKey, new()
{
     var mockGet = MockRepository.GenerateMock<IGetService<TEntity>>();
     mockGet.Expect(mock => mock.GetAll()).Return(fakeList);
     mockGet.Expect(mock => mock.Get(Arg<int>.Is.Anything)).Do((int i) => fakeList.Find(fake => fake.Id.ToString() == i.ToString()));
     mockGet.Expect(mock => mock.Get(Arg<Expression<Func<TEntity, bool>>>.Is.Anything)).Do((Expression<Func<TEntity, bool>> expression) => fakeList.AsQueryable().Where(expression));

     return mockGet;
}

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