为测试创建NHibernate Not Found对象

Question

When you try to load an object with a bad ID, NHibernate returns a proxy that will throw ObjectNotFoundExceptions when you try to access any of its properties. I would like to test that my application handles those bad objects correctly. Currently, my tests work by mocking up the repositories to return the values that I want them to return. How do I create a not found object proxy that I can return from my mocked up repository?

Answer 1

mh,

I would simply mock an instance of your entity and set it up to throw ObjectNotFoundExceptions whenever you access a property.

And the mocked repository then simply returns that object for any query or get/load etc...