spring boot项目测试类的使用

package com.hut.maoyanmovie;

import com.hut.maoyanmovie.bean.Orders;
import com.hut.maoyanmovie.dao.OrdersMapper;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;

@SpringBootTest
@ActiveProfiles("dev")

class MaoyanmovieApplicationTests {
    @Autowired(required = false)
    OrdersMapper ordersMapper;

    @Test
    void contextLoads() {

        ordersMapper.insertOrdersByOid(new Orders(9,5,5,"2020年12月09日"));
    }

}

一般是@Autowired注入，然后直接在void contextLoads()方法中直接调用要测试的方法即可

比如上述直接测试

insertOrdersByOid()方法