mockito官方文档地址：https://www.javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#exact_verification//mock一个对象ListsingleMock=mock(List.class);when(singleMock.get(20)).thenThrow(newRuntimeException())//mock第一次调用

mockito官方文档地址：https://www.javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#30  //usingmocks-onlymockOneisinteractedmockOne.add("one");//ordinaryverificationverify(mockOne).add("one"); //验证调用过addon

 mokito官方文档地址：https://www.javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html#exact_verification//mock一个对象LinkedListmockedList=mock(LinkedList.class);//使用mock对象来操作mockedList.add("once");//添加"once"一次

importstaticorg.mockito.Mockito.*;  //引入类  LinkedListmockedList=mock(LinkedList.class);  //获得mock对象 //stubbingwhen(mockedList.get(0)).thenReturn("first");     //如果获取0索引，则返回：first when(mockedList.get(1)).the

mockito官方文档地址：https://www.javadoc.io/doc/org.mockito/mockito-core/latest/org/mockito/Mockito.html  end.