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我的方法蒙上了模拟对象是有以下行 -如何使用PowerMockito
ObjectMapper objectMapper = new ObjectMapper(); //1
JsonNode root = objectMapper.readTree(details); //2
((ObjectNode) root).put("userId", userId); //3
我想写以上线#3存根,它越来越说ClassCastException异常失败 -
@Mock
JsonNode mockJsonNode;
@Mock
ObjectNode mockObjectNode;
ObjectMapper mockMapper = PowerMockito.mock(ObjectMapper.class);
PowerMockito.whenNew(ObjectMapper.class).withNoArguments().thenReturn(mockMapper);
PowerMockito.when(mockMapper.readTree(Matchers.anyString())).thenReturn(mockJsonNode);
PowerMockito.when(mockObjectNode.put(Mockito.anyString(), Mockito.anyString())).thenReturn(mockObjectNode);
我理解它的例外是因为模拟对象和实际对象之间没有关系,但是为第3行编写存根的方式是什么?
这是完整的例外 -
java.lang.ClassCastException: com.fasterxml.jackson.databind.JsonNode$$EnhancerByMockitoWithCGLIB$$26691c0b cannot be cast to com.fasterxml.jackson.databind.node.ObjectNode
哦,它的工作......你节省了我的时间。谢谢。 – Saurabh
非常欢迎您! – GhostCat