Java 的最佳模拟框架是什么? [英] What's the best mock framework for Java?

问题描述

在 Java 中创建模拟对象的最佳框架是什么?为什么?每个框架的优缺点是什么?

What's the best framework for creating mock objects in Java? Why? What are the pros and cons of each framework?

推荐答案

我使用 Mockito.

当我尝试学习 JMock 和 EasyMock 时，我发现学习曲线有点陡峭(尽管可能只有我这样).

When I tried learning about JMock and EasyMock, I found the learning curve to be a bit steep (though maybe that's just me).

我喜欢 Mockito，因为它的语法简单干净，我能很快掌握.最小语法旨在很好地支持常见情况，尽管有几次我需要做一些更复杂的事情，但我发现我想要的东西得到支持并且易于掌握.

I like Mockito because of its simple and clean syntax that I was able to grasp pretty quickly. The minimal syntax is designed to support the common cases very well, although the few times I needed to do something more complicated I found what I wanted was supported and easy to grasp.

这是来自 Mockito 主页的(节略的)示例:

Here's an (abridged) example from the Mockito homepage:

import static org.mockito.Mockito.*;

List mockedList = mock(List.class);
mockedList.clear();
verify(mockedList).clear();

没有比这更简单的了.

我能想到的唯一主要缺点是它不会模拟静态方法.

The only major downside I can think of is that it won't mock static methods.

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