我用Spring REST Docs编写API文档。
代码示例:
@Override
public void getById(String urlTemplate, PathParametersSnippet pathParametersSnippet, Object... urlVariables) throws Exception {
resultActions = mockMvc.perform(get(urlTemplate, urlVariables)
.principal(principal)
.contentType(APPLICATION_JSON))
.andExpect(status().isOk())
.andDo(print());
// do..
}
但是问题是测试结果只能在一行中回答。而且了解返回数据的结构非常困难。
响应示例:
MockHttpServletResponse:
Status = 200
Error message = null
Headers = {Content-Type=[application/json;charset=UTF-8]}
Content type = application/json;charset=UTF-8
Body = {"creator":null,"modifier":null,"modificationTime":null,"creationTime":null,"id":100,"deleted":false,"name":"Name","description":null,"report":[{"creator":"System","modifier":"System","modificationTime":"2019-01-30T14:21:50","creationTime":"2019-01-30T14:21:50","id":1,"name":"Form name","reportType":{"creator":"System","modifier":"System","modificationTime":"2019-01-30T14:21:50","creationTime":"2019-01-30T14:21:50","id":1,"deleted":false,"name":"Raport"},"unmodifiable":true}]}
Forwarded URL = null
Redirected URL = null
Cookies = []
此外,我从收到的答案中生成文档,并且在文档中还使用未格式化的JSON
我在做什么错?如何启用json格式?
答案 0 :(得分:3)
如果您无法配置应用程序以生成精美的响应,则可以在记录文档之前让REST文档为您完成。在文档的Customizing Requests and Responses部分中对此进行了描述:
通过使用
OperationRequestPreprocessor
和/或OperationResponsePreprocessor
调用文档来配置预处理。可以使用preprocessRequest
上的静态preprocessResponse
和Preprocessors
方法获得实例。例如:this.mockMvc.perform(get("/")).andExpect(status().isOk()) .andDo(document("index", preprocessRequest(removeHeaders("Foo")), preprocessResponse(prettyPrint())));
在上述情况下,正在对请求进行预处理以删除Foo
标头,并对响应进行预处理,以使其看起来很漂亮。
答案 1 :(得分:0)
您可以尝试从mockMvc获取ResultActions
对象,然后尝试获取MockHttpServletResponse
对象。之后,您可以获取作为响应而来的字段的所有值。在这种情况下,您将不需要解析字符串。
resultActions = mockMvc.perform(get(urlTemplate, urlVariables)
.principal(principal)
.contentType(APPLICATION_JSON))
.andExpect(status().isOk())
.andDo(print());
MockHttpServletResponse content = resultActions.andReturn().getResponse();
您还可以将MockHttpServletResponse
对象数据转换为json。如果您使用Jacson,则需要为此对象编写自定义序列化器,然后将其添加到MockHttpServletResponse
并在ObjectMapper
中注册。
ObjectMapper mapper = new ObjectMapper();
SimpleModule module = new SimpleModule();
module.addSerializer(MockHttpServletResponse.class, CustomSerializer.class);
mapper.registerModule(module);
String jsonResult = mapper.writeValueAsString(content);
CustomSerializer
应该扩展StdSerializer<MockHttpServletResponse>
并覆盖serialize
方法。