如何使用 Moq 模拟对具体对象的函数调用? [英] How to mock a function call on a concrete object with Moq?

问题描述

如何在 Moq 中做到这一点?

How can I do this in Moq?

Foo bar = new Foo();
Fake(bar.PrivateGetter).Return('whatever value')

似乎我只能找到如何模拟通过框架创建的对象.我只想在我创建的具体对象上模拟一个方法/属性.

It seems I can only find how to mock an object that was created via the framework. I want to mock just a single method/property on a concrete object I've created.

在 TypeMock 中，我只需要 Isolate.WhenCalled(bar.PrivateGetter).Returns('whatever value').

In TypeMock, I would just do Isolate.WhenCalled(bar.PrivateGetter).Returns('whatever value').

有什么想法吗?

推荐答案

只有 TypeMock Isolator(也许还有 Moles)才能执行这些特技.普通的动态模拟库可以 仅模拟虚拟和抽象成员.

Only TypeMock Isolator (and perhaps Moles) can perform these stunts. Normal dynamic mock libraries can only mock virtual and abstract members.

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