SpringBoot对Controller进行单元测试的实现代码 附乱码解决方案
Controller代码
package com.keafmd.controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.HashMap; import java.util.Map; /** * Keafmd * * @ClassName: HelloController * @Description: * @author: 牛哄哄的柯南 * @Date: 2021-04-02 9:42 * @Blog: https://keafmd.blog.csdn.net/ */ @RestController public class HelloController { @RequestMapping("/hello") Map hello(){ Map map = new HashMap(); map.put("keafmd","牛哄哄的柯南"); map.put("success",true); return map; } }
单元测试代码
package com.keafmd; import com.keafmd.SpringBoot02Application; import com.keafmd.controller.HelloController; import org.junit.jupiter.api.BeforeEach; 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.context.ContextConfiguration; import org.springframework.test.context.web.WebAppConfiguration; import org.springframework.test.web.servlet.MockMvc; import org.springframework.test.web.servlet.MvcResult; import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; import org.springframework.test.web.servlet.result.MockMvcResultHandlers; import org.springframework.test.web.servlet.result.MockMvcResultMatchers; import org.springframework.test.web.servlet.setup.MockMvcBuilders; import org.springframework.web.context.WebApplicationContext; /** * Keafmd * * @ClassName: MvcTest * @Description: * @author: 牛哄哄的柯南 * @Date: 2021-04-02 10:59 * @Blog: https://keafmd.blog.csdn.net/ */ @SpringBootTest(classes = SpringBoot02Application.class) @AutoConfigureMockMvc //相当于是使用 context 上下文构造一个 mvc对象 public class MvcTest { //模拟访问 Controller @Autowired MockMvc mvc; @Test public void test() throws Exception { MvcResult result = mvc.perform( MockMvcRequestBuilders.get("/hello"). accept(MediaType.APPLICATION_JSON)). andExpect(MockMvcResultMatchers.status().isOk()). andDo(MockMvcResultHandlers.print()).andReturn(); } }
测试结果
乱码解决
把注解替换为:↓
@RequestMapping(value = "/hello",produces = {"application/json;charset=UTF-8"})
HelloController:
package com.keafmd.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.util.HashMap; import java.util.Map; /** * Keafmd * * @ClassName: HelloController * @Description: * @author: 牛哄哄的柯南 * @Date: 2021-04-02 9:42 * @Blog: https://keafmd.blog.csdn.net/ */ @RestController public class HelloController { @RequestMapping(value = "/hello",produces = {"application/json;charset=UTF-8"}) //@RequestMapping("/hello") Map hello(){ Map map = new HashMap(); map.put("keafmd","牛哄哄的柯南"); map.put("success",true); return map; } }
解决乱码后的效果:
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