Springboot整合Junit单元测试

1、pom.xml中引入junit依赖,就是他的starter

2、创建他的service通过@service注解交给Spring

3、编写对应的测试类

进行SpringBoot整合Junit单元测试时,我们需要先将junit的start的依赖引入

1、在pom.xml中引入Junit环境依赖:

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
</dependency>

2、 创建我们需要的service:

通过@service交给

package com.cmj.service;

import org.springframework.stereotype.Service;

@Service
public class UserService {
	public void add() {
		System.out.println("add");
	}
}

3、设置我们的测试类

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;

import com.cmj.CmjApplication;
import com.cmj.dao.TeacherMapper;
import com.cmj.entity.Teacher;
import com.cmj.service.UserService;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = CmjApplication.class)
public class CmjTest {
	@Autowired
	private UserService userService;
	
	@Test
	public void test() {
		userService.add();
	}
	
}

所调用的main方法是写在我们对应的CmjApplication.class中

package com.cmj;

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

@SpringBootApplication
public class CmjApplication {
	public static void main(String[] args) {
		
	        SpringApplication.run(CmjApplication.class,args);
	    
	}
}

测试结果:

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