package cn.zhangxueliang.mybatis.mapper;

import static org.junit.Assert.*;

import java.io.InputStream;

import java.util.List;

import org.apache.ibatis.io.Resources;

import org.apache.ibatis.session.SqlSession;

import org.apache.ibatis.session.SqlSessionFactory;

import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import org.junit.Before;

import org.junit.Test;

import cn.zhangxueliang.mybatis.po.User;

public class UserMapperTest {

    private SqlSessionFactory sqlSessionFactory = null;

    @Before

    public void init() throws Exception {

        // 第一步：创建一个SQLSessionFactoryBuilder对象。

        SqlSessionFactoryBuilder sqlSessionFactoryBuilder = new SqlSessionFactoryBuilder();

        // 第二步：加载配置文件。

        InputStream inputStream = Resources.getResourceAsStream("SqlMapConfig.xml");

        // 第三步：创建SQLSessionFactory对象

        sqlSessionFactory = sqlSessionFactoryBuilder.build(inputStream);

    }

    @Test

    public void testGetUserById() {

        //和spring整合后省略

        SqlSession sqlSession = sqlSessionFactory.openSession();

        //获得代理对象

        UserMapper userMapper = sqlSession.getMapper(UserMapper.class);

        User user = userMapper.getUserById(10);

        System.out.println(user);

        //和spring整合后省略

        sqlSession.close();

    }

    @Test

    public void testGetUserByName() {

        SqlSession sqlSession = sqlSessionFactory.openSession();

        UserMapper userMapper = sqlSession.getMapper(UserMapper.class);

        List<User> list = userMapper.getUserByName("张");

        for (User user : list) {

            System.out.println(user);

        }

        sqlSession.close();

    }

    @Test

    public void testInsertUser() {

        fail("Not yet implemented");

    }

}