PowerMockito如何捕获传递给模拟对象的参数？

Question

我试图捕获在输入传递到与PowerMockito模拟对象的参数，这是代码：

//I create a mock object 
ClassMocked mock = PowerMockito.mock(ClassMocked.class); 

//Create the captor that will capture the String passed in input to the mock object 
ArgumentCaptor<String> argumentCaptor = ArgumentCaptor.forClass(String.class); 

//When the method put is executed on my mock I want the second parameter (that is a String) to be captured 
Mockito.verify(mock).put(anyString(), inputDataMapCaptor.capture()); 

//Creates the instance of the class that I want to test passing the mock as parameter 
ClassToTest instance = new ClassToTest(mock); 

//Executes the method that I want to test 
instance.methodToTest(); 

/* I know that during the execution of "methodToTest()" mock.put(String,String) will be executed and I want to get the second string parameter. */ 

当我执行测试我有执行该线Mockito.verify异常（模拟） 。放（...）;

“通缉但不引用mock.put（任何，捕捉参数）;”

出了什么问题？

Answer 1

你应该叫

Answer 2

verify()验证指定的方法调用做走位instance.methodToTest();Mockito.verify(mock).put(anyString(), inputDataMapCaptor.capture());之前。

您无法验证方法调用应该发生的“前期”。

因此：verify()需要发生之后的事实，而不是之前！