如何将Collection <x>转换为IQueryable <x>

Question

我正在尝试设置一个moq,但我需要创建一个假的IQueryable.我做了一个收藏,但我不知道如何把它投入到IQueryable.

Collection<DetailDataEntity> DetailDataEntityCollection = 
    new Collection<DetailDataEntity>();

DetailDataEntity DetailDataEntity = new DetailDataEntity();
DetailDataEntity.FeedTypeID = 1;
DetailDataEntityCollection.Add(DetailDataEntity);


_mockRepository.Setup(x => x.GetDetail(It.IsAny<Int32>(),
                                       It.IsAny<Enum.FeedTypeEnum.FeedType>())) 
               .Returns(DetailDataEntityCollection);

Answer 1

只需打电话AsQueryable给你的收藏.

_mockRepository.Setup(x => x.GetDetail(It.IsAny<Int32>(), 
                                       It.IsAny<Enum.FeedTypeEnum.FeedType>()))
               .Returns(DetailDataEntityCollection.AsQueryable());