通过 mockito 创建一个模拟列表

I want to create a mocked list to test below code:

 for (String history : list) {
        //code here
    }

这是我的实现:

public static List<String> createList(List<String> mockedList) {

    List<String> list = mock(List.class);
    Iterator<String> iterHistory = mock(Iterator.class);

    OngoingStubbing<Boolean> osBoolean = when(iterHistory.hasNext());
    OngoingStubbing<String> osHistory = when(iterHistory.next());

    for (String history : mockedList) {

        osBoolean = osBoolean.thenReturn(true);
        osHistory = osHistory.thenReturn(history);
    }
    osBoolean = osBoolean.thenReturn(false);

    when(list.iterator()).thenReturn(iterHistory);

    return list;
}

但是当测试运行时，它会在以下行抛出异常:

OngoingStubbing<DyActionHistory> osHistory = when(iterHistory.next());

org.mockito.exceptions.misusing.UnfinishedStubbingException: 
Unfinished stubbing detected here:
-> at org.powermock.api.mockito.PowerMockito.when(PowerMockito.java:495)

E.g. thenReturn() may be missing.
Examples of correct stubbing:
    when(mock.isOk()).thenReturn(true);
    when(mock.isOk()).thenThrow(exception);
    doThrow(exception).when(mock).someVoidMethod();
Hints:
 1. missing thenReturn()
 2. you are trying to stub a final method, you naughty developer!