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Allow using actual argument name as bind parameter on a single collection
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148 changes: 148 additions & 0 deletions
148
src/test/java/org/apache/ibatis/submitted/param_name_resolve/ActualParamNameTest.java
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| @@ -0,0 +1,148 @@ | ||
| /** | ||
| * Copyright 2009-2020 the original author or authors. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.apache.ibatis.submitted.param_name_resolve; | ||
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| import org.apache.ibatis.annotations.Select; | ||
| import org.apache.ibatis.io.Resources; | ||
| import org.apache.ibatis.jdbc.ScriptRunner; | ||
| import org.apache.ibatis.session.SqlSession; | ||
| import org.apache.ibatis.session.SqlSessionFactory; | ||
| import org.apache.ibatis.session.SqlSessionFactoryBuilder; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
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|
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| import java.io.Reader; | ||
| import java.sql.Connection; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
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| import static org.junit.Assert.assertEquals; | ||
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| class ActualParamNameTest { | ||
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| private static SqlSessionFactory sqlSessionFactory; | ||
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| @BeforeAll | ||
| static void setUp() throws Exception { | ||
| // create an SqlSessionFactory | ||
| try (Reader reader = Resources | ||
| .getResourceAsReader("org/apache/ibatis/submitted/param_name_resolve/mybatis-config.xml")) { | ||
| sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader); | ||
| sqlSessionFactory.getConfiguration().addMapper(Mapper.class); | ||
| } | ||
|
|
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| // populate in-memory database | ||
| try (Connection conn = sqlSessionFactory.getConfiguration().getEnvironment().getDataSource().getConnection(); | ||
| Reader reader = Resources | ||
| .getResourceAsReader("org/apache/ibatis/submitted/param_name_resolve/CreateDB.sql")) { | ||
| ScriptRunner runner = new ScriptRunner(conn); | ||
| runner.setLogWriter(null); | ||
| runner.runScript(reader); | ||
| } | ||
| } | ||
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| @Test | ||
| void testSingleListParameterWhenUseActualParamNameIsTrue() { | ||
| try (SqlSession sqlSession = sqlSessionFactory.openSession()) { | ||
| Mapper mapper = sqlSession.getMapper(Mapper.class); | ||
| // use actual name | ||
| { | ||
| long count = mapper.getUserCountUsingList(Arrays.asList(1, 2)); | ||
| assertEquals(2, count); | ||
| } | ||
| // use 'collection' as alias | ||
| { | ||
| long count = mapper.getUserCountUsingListWithAliasIsCollection(Arrays.asList(1, 2)); | ||
| assertEquals(2, count); | ||
| } | ||
| // use 'list' as alias | ||
| { | ||
| long count = mapper.getUserCountUsingListWithAliasIsList(Arrays.asList(1, 2)); | ||
| assertEquals(2, count); | ||
| } | ||
| } | ||
| } | ||
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| @Test | ||
| void testSingleArrayParameterWhenUseActualParamNameIsTrue() { | ||
| try (SqlSession sqlSession = sqlSessionFactory.openSession()) { | ||
| Mapper mapper = sqlSession.getMapper(Mapper.class); | ||
| // use actual name | ||
| { | ||
| long count = mapper.getUserCountUsingArray(1, 2); | ||
| assertEquals(2, count); | ||
| } | ||
| // use 'array' as alias | ||
| { | ||
| long count = mapper.getUserCountUsingArrayWithAliasArray(1, 2); | ||
| assertEquals(2, count); | ||
| } | ||
| } | ||
| } | ||
|
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| interface Mapper { | ||
| @Select({ | ||
| "<script>", | ||
| " select count(*) from users u where u.id in", | ||
| " <foreach item='item' index='index' collection='ids' open='(' separator=',' close=')'>", | ||
| " #{item}", | ||
| " </foreach>", | ||
| "</script>" | ||
| }) | ||
| Long getUserCountUsingList(List<Integer> ids); | ||
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| @Select({ | ||
| "<script>", | ||
| " select count(*) from users u where u.id in", | ||
| " <foreach item='item' index='index' collection='collection' open='(' separator=',' close=')'>", | ||
| " #{item}", | ||
| " </foreach>", | ||
| "</script>" | ||
| }) | ||
| Long getUserCountUsingListWithAliasIsCollection(List<Integer> ids); | ||
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| @Select({ | ||
| "<script>", | ||
| " select count(*) from users u where u.id in", | ||
| " <foreach item='item' index='index' collection='list' open='(' separator=',' close=')'>", | ||
| " #{item}", | ||
| " </foreach>", | ||
| "</script>" | ||
| }) | ||
| Long getUserCountUsingListWithAliasIsList(List<Integer> ids); | ||
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| @Select({ | ||
| "<script>", | ||
| " select count(*) from users u where u.id in", | ||
| " <foreach item='item' index='index' collection='ids' open='(' separator=',' close=')'>", | ||
| " #{item}", | ||
| " </foreach>", | ||
| "</script>" | ||
| }) | ||
| Long getUserCountUsingArray(Integer... ids); | ||
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| @Select({ | ||
| "<script>", | ||
| " select count(*) from users u where u.id in", | ||
| " <foreach item='item' index='index' collection='array' open='(' separator=',' close=')'>", | ||
| " #{item}", | ||
| " </foreach>", | ||
| "</script>" | ||
| }) | ||
| Long getUserCountUsingArrayWithAliasArray(Integer... ids); | ||
| } | ||
|
|
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| } |
24 changes: 24 additions & 0 deletions
24
src/test/java/org/apache/ibatis/submitted/param_name_resolve/CreateDB.sql
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| @@ -0,0 +1,24 @@ | ||
| -- | ||
| -- Copyright 2009-2020 the original author or authors. | ||
| -- | ||
| -- 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. | ||
| -- | ||
|
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| drop table users if exists; | ||
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| create table users ( | ||
| id int, | ||
| name varchar(20) | ||
| ); | ||
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| insert into users (id, name) values (1, 'User1'), (2, 'User2'), (3, 'User3'); |
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