Skip to content

M
mybatis-generator-plugin
Commit 0be29103 authored by hewei's avatar hewei
Browse files
Options

乐观锁插件测试用例：支持自定义nextVersion

parent e1a2d185
Hide whitespace changes
Inline Side-by-side
Showing with 350 additions and 0 deletions
src/test/java/com/itfsw/mybatis/generator/plugins/OptimisticLockerPluginTest.java
View file @ 0be29103
...@@ -154,6 +154,7 @@ public class OptimisticLockerPluginTest { ...@@ -154,6 +154,7 @@ public class OptimisticLockerPluginTest {
*/ */
@Test @Test
public void testUpdateWithVersionByExampleSelective() throws Exception { public void testUpdateWithVersionByExampleSelective() throws Exception {
// 测试默认自增版本号
MyBatisGeneratorTool tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator.xml"); MyBatisGeneratorTool tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator.xml");
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() { tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override @Override
...@@ -188,6 +189,42 @@ public class OptimisticLockerPluginTest { ...@@ -188,6 +189,42 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(rs.getInt("inc_f1"), 1); Assert.assertEquals(rs.getInt("inc_f1"), 1);
} }
}); });
// 测试自定义版本号
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbMapper")));
ObjectUtil tbExample = new ObjectUtil(loader, packagz + ".TbExample");
ObjectUtil criteria = new ObjectUtil(tbExample.invoke("createCriteria"));
criteria.invoke("andIdEqualTo", 1l);
ObjectUtil tb = new ObjectUtil(loader, packagz + ".Tb");
tb.set("id", 1L);
tb.invoke("setIncF1", 152L); // 没有借用nextVersion方法
tb.set("incF2", 10L);
tb.set("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbMapper.getObject(), "updateWithVersionByExampleSelective", 100L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(sql, "update tb SET inc_f1 = 152, id = 1, inc_f2 = 10, inc_f3 = 5 WHERE inc_f1 = 100 and ( ( id = '1' ) )");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbMapper.invoke("updateWithVersionByExampleSelective", 100L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是0
result = tbMapper.invoke("updateWithVersionByExampleSelective", 0L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
} }
/** /**
...@@ -259,6 +296,42 @@ public class OptimisticLockerPluginTest { ...@@ -259,6 +296,42 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(result, 0); Assert.assertEquals(result, 0);
} }
}); });
// 测试自定义版本号
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbMapper")));
ObjectUtil tbExample = new ObjectUtil(loader, packagz + ".TbExample");
ObjectUtil criteria = new ObjectUtil(tbExample.invoke("createCriteria"));
criteria.invoke("andIdEqualTo", 1l);
ObjectUtil tb = new ObjectUtil(loader, packagz + ".Tb");
tb.set("id", 1L);
tb.invoke("nextVersion", 152L); // nextVersion方法
tb.set("incF2", 10L);
tb.set("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbMapper.getObject(), "updateWithVersionByExample", 100L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(sql, "update tb set inc_f1 = 152, id = 1, field1 = 'null', inc_f2 = 10, inc_f3 = 5 WHERE inc_f1 = 100 and ( ( id = '1' ) )");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbMapper.invoke("updateWithVersionByExample", 100L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是0
result = tbMapper.invoke("updateWithVersionByExample", 0L, tb.getObject(), tbExample.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
} }
/** /**
...@@ -339,6 +412,80 @@ public class OptimisticLockerPluginTest { ...@@ -339,6 +412,80 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(rs.getString("field1"), "ts1"); Assert.assertEquals(rs.getString("field1"), "ts1");
} }
}); });
// ================================================ 测试自定义版本号 =======================================================
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
// 测试执行withoutBLOBs
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbBlobsMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbBlobsMapper")));
ObjectUtil tbBlobsExample = new ObjectUtil(loader, packagz + ".TbBlobsExample");
ObjectUtil criteria = new ObjectUtil(tbBlobsExample.invoke("createCriteria"));
criteria.invoke("andIdEqualTo", 1l);
ObjectUtil tbBlobsBuilder = new ObjectUtil(loader, packagz + ".TbBlobs$Builder");
tbBlobsBuilder.invoke("id", 1L);
tbBlobsBuilder.invoke("incF1", 152L); // 普通set
tbBlobsBuilder.invoke("incF2", 10L);
tbBlobsBuilder.invoke("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbBlobsMapper.getObject(), "updateWithVersionByExample", 100L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(sql, "update tb_blobs set inc_f1 = 152, id = 1, field1 = 'null', inc_f2 = 10, inc_f3 = 5 WHERE inc_f1 = 100 and ( ( id = '1' ) )");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbBlobsMapper.invoke("updateWithVersionByExample", 100L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是1
result = tbBlobsMapper.invoke("updateWithVersionByExample", 1L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb_blobs where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
// 测试执行withBLOBs
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbBlobsMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbBlobsMapper")));
ObjectUtil tbBlobsExample = new ObjectUtil(loader, packagz + ".TbBlobsExample");
ObjectUtil criteria = new ObjectUtil(tbBlobsExample.invoke("createCriteria"));
criteria.invoke("andIdEqualTo", 1l);
ObjectUtil tbBlobsBuilder = new ObjectUtil(loader, packagz + ".TbBlobsWithBLOBs$Builder");
tbBlobsBuilder.invoke("id", 1L);
tbBlobsBuilder.invoke("nextVersion", 152L); // nextVersion 方法
tbBlobsBuilder.invoke("incF2", 10L);
tbBlobsBuilder.invoke("incF3", 5L);
tbBlobsBuilder.invoke("field1", "ts1");
// sql
String sql = SqlHelper.getFormatMapperSql(tbBlobsMapper.getObject(), "updateWithVersionByExampleWithBLOBs", 100L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(sql, "update tb_blobs set inc_f1 = 152, id = 1, field1 = 'ts1', inc_f2 = 10, inc_f3 = 5, field2 = 'null', field3 = 'null' WHERE inc_f1 = 100 and ( ( id = '1' ) )");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbBlobsMapper.invoke("updateWithVersionByExampleWithBLOBs", 100L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是1
result = tbBlobsMapper.invoke("updateWithVersionByExampleWithBLOBs", 1L, tbBlobsBuilder.invoke("build"), tbBlobsExample.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb_blobs where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
Assert.assertEquals(rs.getString("field1"), "ts1");
}
});
} }
/** /**
...@@ -376,6 +523,38 @@ public class OptimisticLockerPluginTest { ...@@ -376,6 +523,38 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(rs.getInt("inc_f1"), 1); Assert.assertEquals(rs.getInt("inc_f1"), 1);
} }
}); });
// 测试自定义版本号
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbMapper")));
ObjectUtil tb = new ObjectUtil(loader, packagz + ".Tb");
tb.set("id", 1L);
tb.invoke("nextVersion", 152L);
tb.set("incF2", 10L);
tb.set("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbMapper.getObject(), "updateWithVersionByPrimaryKeySelective", 100L, tb.getObject());
Assert.assertEquals(sql, "update tb SET inc_f1 = 152, inc_f2 = 10, inc_f3 = 5 where inc_f1 = 100 and id = 1");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbMapper.invoke("updateWithVersionByPrimaryKeySelective", 100L, tb.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是0
result = tbMapper.invoke("updateWithVersionByPrimaryKeySelective", 0L, tb.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
} }
/** /**
...@@ -413,6 +592,38 @@ public class OptimisticLockerPluginTest { ...@@ -413,6 +592,38 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(rs.getInt("inc_f1"), 1); Assert.assertEquals(rs.getInt("inc_f1"), 1);
} }
}); });
// 测试自定义版本号
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbMapper")));
ObjectUtil tb = new ObjectUtil(loader, packagz + ".Tb");
tb.set("id", 1L);
tb.invoke("nextVersion", 152L);
tb.set("incF2", 10L);
tb.set("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbMapper.getObject(), "updateWithVersionByPrimaryKey", 100L, tb.getObject());
Assert.assertEquals(sql, "update tb set inc_f1 = 152, field1 = 'null', inc_f2 = 10, inc_f3 = 5 where inc_f1 = 100 and id = 1");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbMapper.invoke("updateWithVersionByPrimaryKey", 100L, tb.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是0
result = tbMapper.invoke("updateWithVersionByPrimaryKey", 0L, tb.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
} }
/** /**
...@@ -485,6 +696,72 @@ public class OptimisticLockerPluginTest { ...@@ -485,6 +696,72 @@ public class OptimisticLockerPluginTest {
Assert.assertEquals(rs.getString("field1"), "ts1"); Assert.assertEquals(rs.getString("field1"), "ts1");
} }
}); });
// ====================================== 测试自定义版本号 ==========================================
tool = MyBatisGeneratorTool.create("scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml");
// 测试执行withoutBLOBs
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbBlobsMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbBlobsMapper")));
ObjectUtil tbBlobs = new ObjectUtil(loader, packagz + ".TbBlobs");
tbBlobs.set("id", 1L);
tbBlobs.invoke("nextVersion", 152L);
tbBlobs.set("incF2", 10L);
tbBlobs.set("incF3", 5L);
// sql
String sql = SqlHelper.getFormatMapperSql(tbBlobsMapper.getObject(), "updateWithVersionByPrimaryKey", 100L, tbBlobs.getObject());
Assert.assertEquals(sql, "update tb_blobs set inc_f1 = 152, field1 = 'null', inc_f2 = 10, inc_f3 = 5 where inc_f1 = 100 and id = 1");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbBlobsMapper.invoke("updateWithVersionByPrimaryKey", 100L, tbBlobs.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是1
result = tbBlobsMapper.invoke("updateWithVersionByPrimaryKey", 1L, tbBlobs.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb_blobs where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
}
});
// 测试执行withBLOBs
tool.generate(() -> DBHelper.createDB("scripts/OptimisticLockerPlugin/init.sql"), new AbstractShellCallback() {
@Override
public void reloadProject(SqlSession sqlSession, ClassLoader loader, String packagz) throws Exception {
ObjectUtil tbBlobsMapper = new ObjectUtil(sqlSession.getMapper(loader.loadClass(packagz + ".TbBlobsMapper")));
ObjectUtil tbBlobsWithBLOBs = new ObjectUtil(loader, packagz + ".TbBlobsWithBLOBs");
tbBlobsWithBLOBs.set("id", 1L);
tbBlobsWithBLOBs.invoke("nextVersion", 152L);
tbBlobsWithBLOBs.set("incF2", 10L);
tbBlobsWithBLOBs.set("incF3", 5L);
tbBlobsWithBLOBs.set("field1", "ts1");
// sql
String sql = SqlHelper.getFormatMapperSql(tbBlobsMapper.getObject(), "updateWithVersionByPrimaryKeyWithBLOBs", 100L, tbBlobsWithBLOBs.getObject());
Assert.assertEquals(sql, "update tb_blobs set inc_f1 = 152, field1 = 'ts1', inc_f2 = 10, inc_f3 = 5, field2 = 'null', field3 = 'null' where inc_f1 = 100 and id = 1");
// 执行一次，因为版本号100不存在所以应该返回0
Object result = tbBlobsMapper.invoke("updateWithVersionByPrimaryKeyWithBLOBs", 100L, tbBlobsWithBLOBs.getObject());
Assert.assertEquals(result, 0);
// id = 1 的版本号应该是1
result = tbBlobsMapper.invoke("updateWithVersionByPrimaryKeyWithBLOBs", 1L, tbBlobsWithBLOBs.getObject());
Assert.assertEquals(result, 1);
// 执行完成后版本号应该加1
ResultSet rs = DBHelper.execute(sqlSession.getConnection(), "select * from tb_blobs where id = 1");
rs.first();
Assert.assertEquals(rs.getInt("inc_f1"), 152);
Assert.assertEquals(rs.getString("field1"), "ts1");
}
});
} }
/** /**
......
src/test/resources/scripts/OptimisticLockerPlugin/mybatis-generator-customizedNextVersion.xml 0 → 100644
View file @ 0be29103
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright (c) 2018.
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<!DOCTYPE generatorConfiguration
PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<properties resource="db.properties"/>
<!--导入属性配置 -->
<context id="default" targetRuntime="MyBatis3">
<!-- 插件 -->
<plugin type="com.itfsw.mybatis.generator.plugins.OptimisticLockerPlugin">
<property name="customizedNextVersion" value="true"/>
</plugin>
<plugin type="com.itfsw.mybatis.generator.plugins.ModelBuilderPlugin" />
<!--jdbc的数据库连接 -->
<jdbcConnection driverClass="${driver}" connectionURL="${url}" userId="${username}" password="${password}" />
<!-- Model模型生成器,用来生成含有主键key的类，记录类 以及查询Example类
targetPackage 指定生成的model生成所在的包名
targetProject 指定在该项目下所在的路径 -->
<javaModelGenerator targetPackage="" targetProject="">
<!-- 是否对model添加 构造函数 -->
<property name="constructorBased" value="true"/>
<!-- 给Model添加一个父类 -->
<!--<property name="rootClass" value="com.itfsw.base"/>-->
</javaModelGenerator>
<!--Mapper映射文件生成所在的目录 为每一个数据库的表生成对应的SqlMap文件 -->
<sqlMapGenerator targetPackage="" targetProject="" />
<!-- 客户端代码，生成易于使用的针对Model对象和XML配置文件 的代码
type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper对象
type="MIXEDMAPPER",生成基于注解的Java Model 和相应的Mapper对象
type="XMLMAPPER",生成SQLMap XML文件和独立的Mapper接口 -->
<javaClientGenerator targetPackage="" targetProject="" type="XMLMAPPER"/>
<!-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 要自动生成的表 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<table tableName="tb">
<property name="versionColumn" value="inc_f1"/>
<generatedKey column="id" sqlStatement="MySql" identity="true"/>
</table>
<table tableName="tb_keys">
<property name="versionColumn" value="inc_f1"/>
</table>
<table tableName="tb_blobs">
<property name="versionColumn" value="inc_f1"/>
<generatedKey column="id" sqlStatement="MySql" identity="true"/>
</table>
<table tableName="tb_single_blob">
<property name="versionColumn" value="inc_f1"/>
<property name="customizedNextVersion" value="false"/>
<generatedKey column="id" sqlStatement="MySql" identity="true"/>
</table>
</context>
</generatorConfiguration>
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment