SpringBoot16 MockMvc的使用

package cn.test.demo.base_demo.entity.po;

import java.util.Date;

/**
 * @author 王杨帅
 * @create 2018-05-05 22:03
 * @desc 用户实体类
 **/
public class User {
    private Integer userId;
    private String userName;
    private String password;
    private Date birthday;

    public Integer getUserId() {
        return userId;
    }

    public void setUserId(Integer userId) {
        this.userId = userId;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public Date getBirthday() {
        return birthday;
    }

    public void setBirthday(Date birthday) {
        this.birthday = birthday;
    }
}

package cn.test.demo.base_demo.controller;

import cn.test.demo.base_demo.entity.po.User;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;

/**
 * @author 王杨帅
 * @create 2018-05-05 22:02
 * @desc 用户模块控制层
 **/
@RestController
@RequestMapping(value = "/user")
public class UserController {

    @GetMapping
    public List<User> queryList() {
        List<User> userList = new ArrayList<>();
        userList.add(new User());
        userList.add(new User());
        userList.add(new User());
        return userList;
    }

}

package cn.test.demo.base_demo.controller;

import lombok.extern.slf4j.Slf4j;
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.MockMvcBuilder;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

import static org.junit.Assert.*;

@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class UserControllerTest {

    private final String className = getClass().getName();

    @Autowired
    private WebApplicationContext wac;

    private MockMvc mockMvc;

    @Before
    public void setup() {
        mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();
    }

    @Test
    public void queryList() throws Exception {
        String result = mockMvc.perform(
                    MockMvcRequestBuilders.get("/user")
                    .contentType(MediaType.APPLICATION_JSON_UTF8)
                )
                .andExpect(MockMvcResultMatchers.status().isOk())
                .andReturn().getResponse().getContentAsString();
        log.info("===/" + className + "/queryList===" + result);
    }

}