如何将吸气剂模拟/注入被测系统? [英] how to mock/inject a getter into a system under test?

问题描述

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Mark provides an elegant answer to a related question.

我的课程具有只读属性:

My class has a read only property:

public class myclass
{
    ...
    public virtual string Devicelocation => Message.Message.Items[0].ToString();
    ...
    public someMethod()
    {
        if(Devicelocation=="YourMom")
        {
            //dostuff
        }
        else
        {
            //dootherstuff
        }
    }
}

我想执行 someMethod()，并假设Devicelocation等同于什么.

I would like to execute someMethod() with an assumption for what Devicelocation is equivalent to.

如何模拟或将值注入Devicelocation?

推荐答案

您可以像这样设置设备位置:

var stub = new Mock<myclass>();
stub.SetupGet(x => x.Devicelocation).Returns("YourMom");

stub.Object.Devicelocation will now return "YourMom".

更新:

stub.Object.someMethod();

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