你最喜欢的 Python 模拟库是什么?

问题描述

你最喜欢的 Python 模拟库是什么?

What is your single favorite mocking library for Python?

推荐答案

我只用过一个，但是用 Michael Foord 的 Mock 效果很好:http://www.voidspace.org.uk/python/mock/.

I've only used one, but I've had good results with Michael Foord's Mock: http://www.voidspace.org.uk/python/mock/.

Michael 的介绍比我说得好:

Michael's introduction says it better than I could:

已经有几个 Python 模拟库可用，为什么还要另外一个?

There are already several Python mocking libraries available, so why another one?

大多数模拟库都遵循'记录->重播"的嘲讽模式.我更喜欢'动作->assertion' 模式，尤其是在使用 Python unittest 模块时，更具可读性和直观性.

Most mocking libraries follow the 'record -> replay' pattern of mocking. I prefer the 'action -> assertion' pattern, which is more readable and intuitive particularly when working with the Python unittest module.

...

它还提供实用功能/对象来协助测试，尤其是猴子补丁.

It also provides utility functions / objects to assist with testing, particularly monkey patching.

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