controller测试类

package com.xiaolyuh;
 
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
import java.util.HashMap;
import java.util.Map;
 
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;
 
import net.minidev.json.JSONObject;
 
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootStudentDataJpaApplicationTests {
 
	@Test
	public void contextLoads() {
	}
 
	private MockMvc mockMvc; // 模拟MVC对象，通过MockMvcBuilders.webAppContextSetup(this.wac).build()初始化。  
	  
    @Autowired  
    private WebApplicationContext wac; // 注入WebApplicationContext  
  
//    @Autowired  
//    private MockHttpSession session;// 注入模拟的http session  
//      
//    @Autowired  
//    private MockHttpServletRequest request;// 注入模拟的http request\  
  
    @Before // 在测试开始前初始化工作  
    public void setup() {  
        this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();  
    }  
  
    @Test  
    public void testQ1() throws Exception {  
    	Map<String, Object> map = new HashMap<>();
    	map.put("address", "合肥");
    	
        MvcResult result = mockMvc.perform(post("/q1?address=合肥").content(JSONObject.toJSONString(map)))
        		.andExpect(status().isOk())// 模拟向testRest发送get请求  
                .andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8))// 预期返回值的媒体类型text/plain;charset=UTF-8  
                .andReturn();// 返回执行请求的结果  
          
        System.out.println(result.getResponse().getContentAsString());  
    }  
 
    @Test  
    public void testSave() throws Exception {  
    	Map<String, Object> map = new HashMap<>();
    	map.put("address", "合肥");
    	map.put("name", "测试");
    	map.put("age", 50);
    	
    	MvcResult result = mockMvc.perform(post("/save").contentType(MediaType.APPLICATION_JSON).content(JSONObject.toJSONString(map)))
    			.andExpect(status().isOk())// 模拟向testRest发送get请求  
    			.andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8))// 预期返回值的媒体类型text/plain;charset=UTF-8  
    			.andReturn();// 返回执行请求的结果  
    	
    	System.out.println(result.getResponse().getContentAsString());  
    }  
 
    @Test  
    public void testPage() throws Exception {  
    	MvcResult result = mockMvc.perform(post("/page").param("pageNo", "1").param("pageSize", "2"))
    			.andExpect(status().isOk())// 模拟向testRest发送get请求  
    			.andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8))// 预期返回值的媒体类型text/plain;charset=UTF-8  
    			.andReturn();// 返回执行请求的结果  
    	
    	System.out.println(result.getResponse().getContentAsString());  
    }  
 
}