springboot mockmvc测试_spring boot web mockmvc-优快云博客

本文链接：https://blog.youkuaiyun.com/lixiadeguatian/article/details/120977676

本文介绍了如何在Spring Boot项目中使用Fastjson进行JSON数据的序列化和反序列化，并展示了如何在单元测试中进行相关操作，包括GET、POST请求及实体类的测试用例。

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依赖

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.5</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demotest</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demotest</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.75</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>io.projectreactor</groupId>
            <artifactId>reactor-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

controller

@RestController
public class BaseController {

    private ObjectMapper mapper = new ObjectMapper();

    @GetMapping("/get")
    public String get(){
        return "get";
    }

    @GetMapping("/param")
    public String param(String var1,String var2){
        return var1+":"+var2;
    }

    @PostMapping("/json")
    public String json(@RequestBody User user) throws JsonProcessingException {
        String json = JSON.toJSONString(user);
        return json;
    }

entity

@Data
@Accessors(chain = true)
public class User implements Serializable {
    private static final long serialVersionUID = 2349634817205763952L;
    private Long userId;
    private String userName;
    private String pwd;
    private Date bir;
}

test

@SpringBootTest
@AutoConfigureMockMvc
@Slf4j
public class DemotestApplicationTests {
    private ObjectMapper mapper = new ObjectMapper();

    @Autowired
    private MockMvc mockMvc;
    @Autowired
    private BaseController baseController;

    @Test
    public void contextLoads() {
        System.out.println(mockMvc);
    }

    @Test
    public void t1() throws Exception {
        System.out.println(mockMvc.perform(MockMvcRequestBuilders.get("/get"))
                .andReturn().getResponse().getContentAsString());
    }

    @Test
    public void t2() throws Exception {
        System.out.println(mockMvc.perform(MockMvcRequestBuilders.get("/param?var1=shihf&var2=pwd"))
                .andReturn().getResponse().getContentAsString());
    }

    @Test
    public void t3() throws Exception {
        User user = new User().setUserId(1L)
                .setUserName("shihf")
                .setPwd(UUID.randomUUID().toString())
                .setBir(new Date());
        String json = JSON.toJSONString(user);
        System.out.println(mockMvc.perform(MockMvcRequestBuilders.post("/json").contentType(MediaType.APPLICATION_JSON).content(json))
                .andReturn().getResponse().getContentAsString());


    }



}