spring test---测试SpringMvc初识

╰半橙微兮° 2022-08-26 15:16 133阅读 0赞

现在越来越多人使用SpringMvc来开发系统，在开发中可定需要对后台url地址请求测试，并且返回预期的结果！

Spring提供的测试类MockMvc来进行url地址请求测试，使用方方式：

package com.cml.controller;  
  
  
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;  
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;  
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;  
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;  
  
  
import org.junit.Before;  
import org.junit.Test;  
import org.junit.runner.RunWith;  
import org.springframework.beans.factory.annotation.Autowired;  
import org.springframework.http.MediaType;  
import org.springframework.test.context.ContextConfiguration;  
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;  
import org.springframework.test.context.web.WebAppConfiguration;  
import org.springframework.test.web.servlet.MockMvc;  
import org.springframework.test.web.servlet.ResultActions;  
import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;  
import org.springframework.test.web.servlet.setup.MockMvcBuilders;  
import org.springframework.web.context.WebApplicationContext;  
  
  
@RunWith(SpringJUnit4ClassRunner.class)  
@WebAppConfiguration

@ContextConfiguration(locations = \{ "classpath:applicationContext.xml",  
"classpath:mvc.xml" \})  
public class ExampleTests  
\{  
  
  
@Autowired  
private WebApplicationContext wac;  
  
  
private MockMvc mockMvc;  
  
  
@Before  
public void setup()  
\{  
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();  
\}  
  
  
@Test  
public void getAccount() throws Exception  
\{  
System.out.println("返回json。。。。。。。。。。。");  
  
  
ResultActions actions = this.mockMvc.perform(  
get("/ll.mvc").param("name", "DDDDDDD").accept(  
MediaType.APPLICATION\_JSON)).andExpect(status().isOk());  
  
  
System.out.println("测试成功");  
  
\}  
\}

解释：

@WebAppConfiguration 声明为web环境测试

@ContextConfiguration(locations = \{ "classpath:applicationContext.xml",  
"classpath:mvc.xml" \}) spring 和mvc的配置文件位置

@RunWith(SpringJUnit4ClassRunner.class)使用spring测试