存根与mockito之间的区别 [英] Difference between stub and when in mockito

问题描述

我是simito的新手。

I am new to mockito.

需要知道存根与何时之间的区别

need to know difference between stub and when

      1. stub(cpproxy.getBinList()).toReturn(gettestbins());
      2. when(cpproxy.getBinList()).thenReturn(gettestbins());

这两者之间有什么区别？

whats the difference between these two?

推荐答案

实际上它们在技术上是一样的。当Mockito第一次创建时，我们讨论的是存根，所以词汇表遵循了这个想法。后来人们认为最好在交互而不是技术术语中思考，所以词汇表遵循时......然后...... 样式。
这种词汇量的变化有助于人们在对象之间考虑交互，消息。面向对象语言中哪个是最有趣的想法（消息传递）（ 引用Alan Kay ）。

Actually they are technically the same. When Mockito was first created, we were talking about stubs, so the vocabulary followed that idea. Later people thought it was better to think in interactions rather that technical terms, so the vocabulary followed the when ... then ... style. This change in vocabulary helps people to think about interactions, messaging between object. Which is the most interesting idea (message passing) thing in an object oriented language (quoting Alan Kay).

如今测试方法已演变为行为驱动开发（来自Dan North），这几乎是相同的事情，但更关注设计时的行为。为了反映这种想法，人们要求Mockito提供反映这种变化的API。因此，您还可以使用给定...将... 样式来自 BDDMockito

Nowadays testing approach has evolved to Behavior Driven Development (from Dan North), which is almost the same thing but focus even more on the behavior at design time. To reflect that thinking, people asked Mockito to offer an API that reflect that change. So you also use given ... will ... style from BDDMockito

given(the_type.performs_that()).willReturn(something)

这是我首选的词汇，因为我使用测试来驱动我的对象设计。

This is my preferred vocabulary now as I use tests to drive my objects design.

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