繁体   English   中英

如何模拟实例作为参数传递的类的非静态方法?

[英]How to mock a non static method of a class whose instance is passed as argument?

如何模拟传递给方法的参数类的非静态方法? 我正在测试以下方法:

public Seed getAppleSeed(AppleTree appleTree){
    Seed appleSeed = appleTree.getApple().getSeed();
    //Some logic flow
}

其余课程如下:

public class AppleTree{
    public Apple getApple(){
        return new Apple():
    }
}

public class Apple{
    public Seed getSeed(){
        return new Seed():
    }
}

最终目标是测试getAppleSeed()方法的流程,为此我需要模拟对getApple和getSeed的调用。

谢谢

像这样嘲笑:

AppleTree appleTree = Mockito.mock(AppleTree.class);
Apple apple = Mockito.mock(Apple.class);

Seed seed  = new Seed();

Mockito.when(appleTree.getApple()).thenReturn(apple);
Mockito.when(apple.getSeed()).thenReturn(seed);

Seed actual = getAppleSeed(appleTree);

assertThat(actual, is(seed));

尽管如果实际代码与您在问题中概述的一样简单,但是我建议您不必模拟AppleAppleTree

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM