是否可以在不打开课程的情况下将Mockito与Kotlin一起使用? [英] Is it possible to use Mockito with Kotlin without open the class?

问题描述

我们可能知道，默认情况下，一旦定义Kotlin类，它将是最终的，除非明确声明为open.

As we probably know, by default Kotlin class once defined, it is final, unless it is explicitly declared open.

当我们想使用Mockito模拟它时，这将是一个挑战.我们需要将其显式声明为open.有没有一种方法可以避免在模拟测试时将其声明为open?

This would post a challenge when we want to Mock it using Mockito. We need to explicitly declare it as open. Is there a way we could avoid declaring it as open while able to Mock it for our testing?

推荐答案

Mockito2 现在也可以模拟最终类了.

Mockito2 can now mock final classes as well.

但是，此功能是选择加入，因此您需要手动启用它.
为此，您需要定义一个包含行mock-maker-inline

However, this feature is opt-in, so you need to enable it manually.
To do so, you need to define a file /mockito-extensions/org.mockito.plugins.MockMaker containing the line mock-maker-inline

例如参见
http://hadihariri.com/2016/10/04/Mocking- Kotlin-With-Mockito/或 https://github.com/mockito/mockito /wiki/What％27s-new-in-Mockito-2#unmockable
快速介绍

See e.g.
http://hadihariri.com/2016/10/04/Mocking-Kotlin-With-Mockito/ or https://github.com/mockito/mockito/wiki/What%27s-new-in-Mockito-2#unmockable
for a quick introduction

在旁注中，当前不适用于android

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