java - Mockito doNothing UnfinishedStubbingException

Question

当另一个方法中的 spyAnotherService.getUrl(ID) 时，我试图进行 spy /模拟并返回一个虚拟 Url，该方法是 myService.deleteSomething(name, spy AnotherService.getRepApiServiceUrl(ID)) 该方法有一个 void 返回类型。但它提示UnfinishedStubbingException。我检查了网络上的示例，但没有一个与我在这里尝试的内容相符

MyService myService = Mockito.mock(MyService.class);
AnotherService spyAnotherService = Mockito.spy(AnotherService.class);
Mockito.when(spyAnotherService.getUrl(ID)).thenReturn(URL);
Mockito.doNothing().when(myService).deleteSomething(name, spyAnotherService.getRepApiServiceUrl(ID));

Answer 1

你可以监视类(class)

MyService myService = Mockito.spy(MyService.class);

但是你don't need什么都不做(也是字面上的意思)

However, doNothing() is Mockito's default behavior for void methods.