如何用Rhino Mocks模拟索引属性？

Install-Package Rhino.Mocks

public interface IMyInterface
{
    string this[int index] { get; set; }
}

var mock = MockRepository.GenerateMock<IMyInterface>();

mock.Expect(x => x[0]).Return("Hello");
mock.Expect(x => x[1] = "World");

string value = mock[0]; // 返回 "Hello"
mock[1] = "World";

mock.VerifyAllExpectations();