package cn.x.test;

import cn.x.domain.Department;
import cn.x.mapper.DepartmentMapper;
import lombok.extern.slf4j.Slf4j;
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;

@SpringBootTest
@RunWith(SpringRunner.class)
@Slf4j
public class DepartmentMapperTest {
    @Autowired
    private DepartmentMapper departmentMapper;


    @Test //查询所有
    public void findAll(){
        List<Department> departments = departmentMapper.selectList(null);
        for (Department department : departments) {
            log.error(department.toString());
        }
    }

    @Test //新增
    public void saveDept(){
        Department department = new Department();
        department.setSn("sn1001");
        department.setName("我是测试数据");
        //调用mapper执行添加操作
        departmentMapper.insert(department);
    }

    @Test //根据主键进行修改
    public void update(){
        Department department = new Department();
        department.setId(55L);
        department.setName("测试是我");
        department.setDirPath("2021-09-11");

        departmentMapper.updateById(department);
    }

    @Test //根据主键删除
    public void delete(){
        departmentMapper.deleteById(55L);
    }
}