SpringBoot使用Junit

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

一个项目中我们会写很多很多测试类,而测试类上面是需要以下几个注解的,每建一个类都去补注解,太麻烦,我们就在这个类中加上注解,其他测试类直接继承这个类就好了

package com.qingfeng.weixi_pay;

import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@SpringBootTest
@RunWith(SpringRunner.class)
public class WeixiPayApplicationTests {




}
package com.qingfeng.weixi_pay.controller;

import com.qingfeng.weixi_pay.WeixiPayApplicationTests;
import com.qingfeng.weixi_pay.mapper.UserInfoMapper;
import com.qingfeng.weixi_pay.model.UserInfo;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;

public class TestControllerTest extends WeixiPayApplicationTests {

    @Autowired
    private UserInfoMapper userInfoMapper;

    @Test
    public void findAll() {
        UserInfo userInfo = userInfoMapper.selectById(1);
        System.out.println(userInfo);
    }
}

原文地址:https://www.cnblogs.com/Amywangqing/p/14828933.html