springboot~mockMvc和asciidoctor生成基于TDD的A…

2018-06-18 00:05:14来源：未知阅读 ()

API文档是前端与后端快速开发，减少沟通成本的必要条件，有一份完善的文档是很必要的，由通过测试来生成文档的好处就是:测试数据有了，测试返回结果有了，而且可以对这些字段进行说明，很清晰，在springboot框架里，去使用mockMvc文档生成时，需要有以下几个步骤，大叔总结了一下，分享给大家。

一 mockMvc包引用

testCompile('org.springframework.restdocs:spring-restdocs-mockmvc')

二 snippetsDir插件引用

plugins {
    id "org.asciidoctor.convert" version "1.5.3"
}

三配置三大路径的地址，三大路径指，asciidoctor文档路径，生成的API文档目录和snippets目录

jar {
    group = 'test.lind'
    version = '0.0.1-SNAPSHOT'
    sourceCompatibility = 1.8
    dependsOn asciidoctor
    from ("${asciidoctor.outputDir}/html5") {
        into 'static/docs'
    }
}

ext {
    snippetsDir = file('build/generated-snippets')
}


integTest {
    outputs.dir snippetsDir
}


asciidoctor {
    attributes 'snippets': snippetsDir
    inputs.dir snippetsDir
    outputDir "build/asciidoc"
    dependsOn test
    sourceDir 'src/docs/asciidoc'
}

四添加API接口

@RestController
public class DocController {
  public static final String DOC = "/doc/{name}";
  public static final String DOC_LIST = "/doc/list";

  @GetMapping(DOC)
  public Map<String, String> index(@PathVariable String name) {
    Map<String, String> maps = new HashMap<>();
    maps.put("name", "Hello");
    maps.put("sex", "1");
    maps.put("buyer", name);
    return maps;
  }
}

五添加测试用例

package test.lind.javaLindDay;

import static org.hamcrest.Matchers.containsString;
import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.document;
import static org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders.get;
import static org.springframework.restdocs.payload.PayloadDocumentation.fieldWithPath;
import static org.springframework.restdocs.payload.PayloadDocumentation.relaxedRequestFields;
import static org.springframework.restdocs.payload.PayloadDocumentation.relaxedResponseFields;
import static org.springframework.restdocs.request.RequestDocumentation.parameterWithName;
import static org.springframework.restdocs.request.RequestDocumentation.pathParameters;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.restdocs.AutoConfigureRestDocs;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.restdocs.payload.RequestFieldsSnippet;
import org.springframework.restdocs.payload.ResponseFieldsSnippet;
import org.springframework.restdocs.request.PathParametersSnippet;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import test.lind.javaLindDay.controller.DocController;

@ActiveProfiles("integTest")//指定profile环境
@RunWith(SpringRunner.class)
@WebMvcTest(DocController.class)
@AutoConfigureRestDocs(outputDir = "build/generated-snippets")
public class MockMvcTest {
  static final ResponseFieldsSnippet orderResponseFieldsParameters = relaxedResponseFields(
      fieldWithPath("name").description("账号"),
      fieldWithPath("buyer").description("购买者"),
      fieldWithPath("sex").description("性别")
  );
  static final RequestFieldsSnippet orderRequestFieldsParameters = relaxedRequestFields(
      fieldWithPath("code").description("凭证号"),
      fieldWithPath("word").description("凭证字"),
      fieldWithPath("batch").description("批次")
  );
  static final PathParametersSnippet orderRequestPathParameters = pathParameters(
      parameterWithName("name").description("购买者")
  );

  @Autowired
  private MockMvc mockMvc;

  @Test
  public void get_orders() throws Exception {
    this.mockMvc.perform(
        get(DocController.DOC, "zzl"))
        .andDo(print())
        .andExpect(status().isOk())
        .andExpect(content().string(containsString("Hello")))
        .andDo(document("doc-index", orderRequestPathParameters, orderResponseFieldsParameters));
  }

}