SpringBoot 中junit测试

一、导入依赖

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

二、创建测试类

package com.offcn.boot;

import com.offcn.HelloApplication;
import com.offcn.dao.MUserMapper;
import com.offcn.dao.UserDao;
import com.offcn.entity.User;
import com.offcn.pojo.MUser;
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 java.util.List;

@RunWith(SpringRunner.class)
@SpringBootTest(classes = HelloApplication.class)
public class TestApp {
    

    @Autowired
    MUserMapper mUserMapper;
    @Test
    public void test01(){
       
        List<MUser> mUserList = mUserMapper.getMUserList();
        for (MUser mUser:mUserList) {
            System.out.println(mUser);
        }
    }
}