SpringBoot使用MockMvc简单测试接口_springboot mockmvcapitestfactory-优快云博客

本文链接：https://blog.youkuaiyun.com/ApolloNing/article/details/110946254

本文介绍了如何在SpringBoot项目中利用MockMvc进行接口的单元测试，包括测试代码的编写和执行，帮助开发者确保接口功能的正确性。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

接口内容

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {

    @GetMapping("/hello")
    public String hello() {
        return "Hello World! Welcome to visit gosuncn.fun!";
    }

}

测试代码

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;

import static org.hamcrest.Matchers.equalTo;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

@SpringBootTest
@AutoConfigureMockMvc
class DemoApplicationTests {

    @Autowired
    private MockMvc mockMvc;

    @Test
    void testHello() throws Exception {
        mockMvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON))
                .andExpect(status().isOk())
                .andExpect(content().string(equalTo("Hello World! Welcome to visit gosuncn.fun!")));
    }

}