SpringBoot单元测试之Mock方式

一、主程序

package com.kyy.springboot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
* 启动程序
* @Auther：zhouhongliang
* @Date：2019/7/30
* @Description：
*/
@SpringBootApplication
public class SpringBootDemo {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemo.class,args);
}
}

二、处理器

package com.kyy.springboot.controller;

import com.kyy.springboot.model.Person;
import org.springframework.web.bind.annotation.*;

/**
* @Auther：zhouhongliang
* @Date：2019/7/30
* @Description：
*/
@RestController
public class HelloController {
/**
* 无参访问
*
* @return
*/
@RequestMapping("/hello")
public String hello() {
return "hello word";
}

/**
* restful 风格访问
*
* @param name
* @return
*/
@RequestMapping("/hello1/{name}")
public String hello1(@PathVariable(name = "name") String name) {
return "hello " + name;
}

/**
* get 访问，传递参数
*
* @param par1
* @param par2
* @return
*/
@RequestMapping(value = "/hello2", method = RequestMethod.GET)
public String hello2(String par1, Integer par2) {
return "hello " + par1 + "," + par2;
}

/**
* post 访问 传递表单数据
*
* @param par
* @return
*/
@RequestMapping(value = "/hello3", method = RequestMethod.POST)
public String hello3(String par) {
return "hello " + par;
}

/**
* post 访问 参数放到请求体
*
* @param par
* @return
*/
@RequestMapping(value = "/hello4")
public String hello4(@RequestBody String par) {
return "hello " + par;
}

@RequestMapping(value = "/hello5")
@ResponseBody
public Person hello5(@RequestBody Person person) {
return person;
}
}

三、模型

package com.kyy.springboot.model;

import com.fasterxml.jackson.annotation.JsonFormat;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;

/**
* @Auther：zhouhongliang
* @Date：2019/7/31
* @Description：
*/
public class Person implements Serializable{
private Integer sid;
private String name;
@JsonFormat(pattern = "yyyy-MM-dd")
private Date birthday;
private BigDecimal salary;
private double bonus;

public Integer getSid() {
return sid;
}

public void setSid(Integer sid) {
this.sid = sid;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public Date getBirthday() {
return birthday;
}

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

public BigDecimal getSalary() {
return salary;
}

public void setSalary(BigDecimal salary) {
this.salary = salary;
}

public double getBonus() {
return bonus;
}

public void setBonus(double bonus) {
this.bonus = bonus;
}
}

四、Mock方式单元测试

package com.kyy.springboot.controller;

import com.kyy.springboot.SpringBootDemo;
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.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
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 java.net.URI;

/**
* @Auther：zhouhongliang
* @Date：2019/7/31
* @Description：
*/
@RunWith(SpringRunner.class)
@SpringBootTest(classes = SpringBootDemo.class)
@WebAppConfiguration
public class HelloControllerTest {
@Autowired
private WebApplicationContext webApplicationContext;
private MockMvc mockMvc;

@Before
public void setupMockMvc() {
mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
}

@Test
public void testHello() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.get(new URI("/hello")))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}

@Test
public void testHello1() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.get("/hello1/admin"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}

@Test
public void testHello2() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.get("/hello2").param("par1", "admin").param("par2", "100"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}

@Test
public void testHello3() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.post("/hello3").param("par", "admin"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}

@Test
public void testHello4() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.post("/hello4")
.contentType(MediaType.APPLICATION_JSON_UTF8)
.content("par"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}

@Test
public void testHello5() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.post("/hello5")
.contentType(MediaType.APPLICATION_JSON_UTF8)
.content("{\"sid\":1,\"name\":\"admin\",\"birthday\":\"1983-10-22\",\"salary\":\"1000\",\"bonus\":100}"))
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}
}