scala 中的模拟案例类:Mockito [英] mock case class in scala : Mockito

问题描述

在我的播放应用程序中，我打算模拟一个案例类.我能够这样做，但它创建了一个所有成员变量为空的对象.有没有办法创建案例类的模拟对象，以便对象可以初始化一些成员?

In my play application i intend to mock a case class. I am able to do so but it creates an object with all member variables null. Is there a way to create mock objects of a case classes such that the object can have some members initialized?

case class User(name: String, address: String)    
val mockUser = mock[User]
user.name // null
user.address //null

如何创建一个模拟用户，以便我可以为姓名和地址分配一些值?

how do i create a mockUser such that i can assign some values to name and address?

我需要能够模拟对象，因为我想拥有成员方法之一的预定义行为.(此成员方法调用外部服务，我不希望在进行单元测试时调用外部服务.)在另一个成员方法中调用该成员方法，我想测试该方法.

I need the ability to mock the object because i want to have predefined behavior of one of the member method. (This member method calls an external service and i dont want the external service call while doing a unit test.) The member method is called inside another member method, which i want to test.

推荐答案

您永远不需要模拟案例类.这就像模拟一个整数".

You should never need to mock case classes. It's like "mocking an integer".

val mockUser = User("mockName", "mockAddress") 有什么问题?

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