使用Rhino Mocks模拟IObjectSet <T>

Question

有没有办法使用Rhino Mocks生成Stub IObjectSet<T>？

之后的内容类似于以下代码:

var context = MockRepository.GenerateMock <IContext>();
//generate stub
var mockProjectObjectSet = MockRepository.GenerateStub<IObjectSet<Project>>();
TestObjectSets.GenerateFakeProjectList(mockProjectObjectSet);
context.Expect(p => p.Projects).Return(mockProjectObjectSet);
var projectRepository = new ProjectRepository(context);

在GenerateFakeProjectList静态帮助器方法中,我只是创建指定类型的对象,并通过以下AddObject方法将它们添加到存根IObjectSet:

public static IObjectSet<Project> GenerateFakeProjectList(IObjectSet<Project> projectsObjectSet)
{     
   projectsObjectSet.AddObject(new Project()
   {
     Categories = null,
     DateCreated = DateTime.Now.AddDays(-10),
    .......

Answer 1

我知道我参加这个派对已经迟到了,但这IObjectSet<T>是我以前用过的简单实现.我忘记了从哪里得到它:

public class MockObjectSet<T> : IObjectSet<T> where T : class {
        readonly List<T> _container = new List<T>();

        public void AddObject(T entity) {
            _container.Add(entity);
        }

        public void Attach(T entity) {
            _container.Add(entity);
        }

        public void DeleteObject(T entity) {
            _container.Remove(entity);
        }

        public void Detach(T entity) {
            _container.Remove(entity);
        }

        public IEnumerator<T> GetEnumerator() {
            return _container.GetEnumerator();
        }

        IEnumerator IEnumerable.GetEnumerator() {
            return _container.GetEnumerator();
        }

        public Type ElementType {
            get { return typeof(T); }
        }

        public System.Linq.Expressions.Expression Expression {
            get { return _container.AsQueryable<T>().Expression; }
        }

        public IQueryProvider Provider {
            get { return _container.AsQueryable<T>().Provider; }
        }
    }