SpringBoot 使用JUnit 单元测试

在IDEA中打开要测试的类，使用ctrl + shift + T 新建一个测试类，选择要测试的方法

package cn.edu.shu.ces_chenjie.service;

import cn.edu.shu.ces_chenjie.pojo.Person;
import org.junit.Assert;
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.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
public class PersonServiceTest {
@Autowired
private PersonService personService;

@Test
public void insertTwo() throws Exception {
}

@Test
public void getAge() throws Exception {
}

@Test
public void getOne() throws Exception {
Person person = personService.getOne(1);
Assert.assertEquals(new Integer(1),person.getId());
}

}

如何测试Rest接口？

package cn.edu.shu.ces_chenjie.controller;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
import org.springframework.test.web.servlet.result.MockMvcResultMatchers;

import static org.junit.Assert.*;

@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class PersonControllerTest {
@Autowired
private MockMvc mockMvc;

@Test
public void personList() throws Exception {
mockMvc.perform(MockMvcRequestBuilders.get("/persons"))
.andExpect(MockMvcResultMatchers.status().isOk());
}

}

使用mvn clean package构建项目时会自动运行所有单元测试，如果想跳过，则在其后加上 -Dmaven .test.skip=true