spring 单元测试之controller 层

测试 Controller   POST       返回    JSON

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
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.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;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;


@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:applicationContext.xml", "classpath:spring-mvc.xml" })
@WebAppConfiguration
public class AdminTestControllerPost {

     protected MockMvc mockMvc;

     @Autowired
     protected WebApplicationContext wac;

     @Before // 这个方法在每个方法执行之前都会执行一遍
     public void setup() {
           mockMvc = MockMvcBuilders.webAppContextSetup(wac).build(); // 初始化MockMvc对象
     }

     @Test
     public void testGetSequence() {
           try {
                MvcResult mvcResult = mockMvc.perform(MockMvcRequestBuilders.post("/score"))
                          .andExpect(MockMvcResultMatchers.status().is(200)).andDo(MockMvcResultHandlers.print()).andReturn();
                int status = mvcResult.getResponse().getStatus();
                System.out.println("请求状态码：" + status);
                String result = mvcResult.getResponse().getContentAsString();
                System.out.println("接口返回结果：" + result);
                JSONObject resultObj = JSON.parseObject(result);
                // 判断接口返回json中success字段是否为true
                Assert.assertTrue(resultObj.getBooleanValue("success"));
           } catch (Exception e) {
                e.printStackTrace();
           }
     }
}

测试 Controller   GET    返回     JSON

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
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.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:applicationContext.xml", "classpath:spring-mvc.xml" })
@WebAppConfiguration
public class AdminTestController {

     protected MockMvc mockMvc;

     @Autowired
     protected WebApplicationContext wac;

     @Before // 这个方法在每个方法执行之前都会执行一遍
     public void setup() {
           mockMvc = MockMvcBuilders.webAppContextSetup(wac).build(); // 初始化MockMvc对象
     }
     @Test
     public void getAllCategoryTest() throws Exception {
           String responseString = mockMvc.perform(get("/score") // 请求的url,请求的方法是get
                     // get("/user/showUser2") //请求的url,请求的方法是get
                     .contentType(MediaType.APPLICATION_FORM_URLENCODED)// 数据的格式
                     .param("page", "1") // 添加参数(可以添加多个)
           ).andExpect(status().isOk()) // 返回的状态是200
                     .andDo(print()) // 打印出请求和相应的内容
                     .andReturn().getResponse().getContentAsString(); // 将相应的数据转换为字符串
           System.out.println("-----返回的json = " + responseString);
           
     }
}