Java tutorial
/* * The MIT License (MIT) * * Copyright (c) 2014-2016 abel533@gmail.com * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package com.sinotopia.mybatis.mapper.test.country2; import com.sinotopia.mybatis.mapper.mapper.Country2Mapper; import com.sinotopia.mybatis.mapper.mapper.MybatisHelper; import org.apache.ibatis.session.SqlSession; import org.junit.Assert; import org.junit.Test; import com.sinotopia.mybatis.mapper.model.Country2; import java.util.List; /** * ? - Country2 ID * * @author liuzh */ public class TestInsert { /** * ??,id?null, */ @Test public void testDynamicInsertAll() { SqlSession sqlSession = MybatisHelper.getSqlSession(); try { Country2Mapper mapper = sqlSession.getMapper(Country2Mapper.class); Country2 country2 = new Country2(); country2.setCountrycode("CN"); country2.setId(100); Assert.assertEquals(1, mapper.insert(country2)); country2 = mapper.select(country2).get(0); Assert.assertNotNull(country2); Assert.assertEquals(1, mapper.deleteByPrimaryKey(country2.getId())); } finally { sqlSession.close(); } } /** * ??null */ @Test public void testDynamicInsertAllByNull() { SqlSession sqlSession = MybatisHelper.getSqlSession(); try { Country2Mapper mapper = sqlSession.getMapper(Country2Mapper.class); mapper.insert(null); } finally { sqlSession.close(); } } /** * ?? */ @Test public void testDynamicInsert() { SqlSession sqlSession = MybatisHelper.getSqlSession(); try { Country2Mapper mapper = sqlSession.getMapper(Country2Mapper.class); Country2 country = new Country2(); country.setId(10086); country.setCountrycode("CN"); country.setCountryname("?"); Assert.assertEquals(1, mapper.insert(country)); //CN2 country = new Country2(); country.setCountrycode("CN"); List<Country2> list = mapper.select(country); Assert.assertEquals(1, list.size()); //??,?? Assert.assertEquals(1, mapper.deleteByPrimaryKey(10086)); } finally { sqlSession.close(); } } /** * ?codenull?,?HH */ @Test public void testDynamicInsertNull() { SqlSession sqlSession = MybatisHelper.getSqlSession(); try { Country2Mapper mapper = sqlSession.getMapper(Country2Mapper.class); Country2 country = new Country2(); country.setId(10086); country.setCountryname("?"); Assert.assertEquals(1, mapper.insert(country)); //CN2 country = new Country2(); country.setId(10086); List<Country2> list = mapper.select(country); Assert.assertEquals(1, list.size()); Assert.assertNull(list.get(0).getCountrycode()); //??,?? Assert.assertEquals(1, mapper.deleteByPrimaryKey(10086)); } finally { sqlSession.close(); } } }