设置 Moq 以忽略虚拟方法

发布于 2024-08-23 22:09:26 字数 723 浏览 6 评论 0原文

我有一个具有虚拟方法的抽象类。如果以后的实现需要覆盖该功能，则该方法是虚拟的。

但是，Moq 代理所有虚拟方法，因此我似乎无法测试编写的实际代码，而是使用该方法的 Mock 设置（当前返回默认值）。

摘要示例：

public abstract SomeAbstract
{
    public abstract Format(IFormatProvider provider, string format)
    {
          // does some stuff i need to test
    }
}

我的 NUnit 测试：

[Test]
public void Should_Set_Format_State()
{
   Mock<SomeAbstract> mock = new Mock<SomeAbstract>();
   mock.Object.Format(CultureInfo.CurrentCulture, "format string");

   // do tests to make sure Format correctly changed the object's state
}

如何设置我的 Mock 对象以使我的虚拟 Format 方法正常工作，而不必从该方法中删除 virtual ？！也许我在这种情况下滥用了嘲笑概念。

原文

I have an abstract class that has a virtual method. The method is virtual in the event that a later implementation needs to override that functionality.

However, Moq proxies all virtual methods so I don't seem to be able to test the actual code that's written, and instead uses the Mock setup for that method (which is currently to return the default value).

Example abstract:

public abstract SomeAbstract
{
    public abstract Format(IFormatProvider provider, string format)
    {
          // does some stuff i need to test
    }
}

My NUnit test:

[Test]
public void Should_Set_Format_State()
{
   Mock<SomeAbstract> mock = new Mock<SomeAbstract>();
   mock.Object.Format(CultureInfo.CurrentCulture, "format string");

   // do tests to make sure Format correctly changed the object's state
}

How do I set up my Mock object to just let my virtual Format method work, without having to remove virtual from the method?! Perhaps I'm abusing the mocking concept in this case.

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