/*
    *    Copyright 2009-2023 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
    *
    *       https://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.result_handler_type;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.io.Reader;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.ibatis.BaseDataTest;
  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.jupiter.api.Test;
  
  class DefaultResultHandlerTypeTest {
  
    @Test
    void testSelectList() throws Exception {
      String xmlConfig = "org/apache/ibatis/submitted/result_handler_type/MapperConfig.xml";
      SqlSessionFactory sqlSessionFactory = getSqlSessionFactoryXmlConfig(xmlConfig);
      try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
        List<Person> list = sqlSession
            .selectList("org.apache.ibatis.submitted.result_handler_type.PersonMapper.doSelect");
        assertEquals(list.size(), 2);
        assertEquals("java.util.LinkedList", list.getClass().getCanonicalName());
      }
    }
  
    @Test
    void testSelectMap() throws Exception {
      String xmlConfig = "org/apache/ibatis/submitted/result_handler_type/MapperConfig.xml";
      SqlSessionFactory sqlSessionFactory = getSqlSessionFactoryXmlConfig(xmlConfig);
      try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
        Map<Integer, Person> map = sqlSession
            .selectMap("org.apache.ibatis.submitted.result_handler_type.PersonMapper.doSelect", "id");
        assertEquals(map.size(), 2);
        assertEquals("java.util.LinkedHashMap", map.getClass().getCanonicalName());
      }
    }
  
    @Test
    void testSelectMapAnnotation() throws Exception {
      String xmlConfig = "org/apache/ibatis/submitted/result_handler_type/MapperConfig.xml";
      SqlSessionFactory sqlSessionFactory = getSqlSessionFactoryXmlConfig(xmlConfig);
      try (SqlSession sqlSession = sqlSessionFactory.openSession()) {
        PersonMapper mapper = sqlSession.getMapper(PersonMapper.class);
        Map<Integer, Person> map = mapper.selectAsMap();
        assertEquals(map.size(), 2);
        assertEquals("java.util.LinkedHashMap", map.getClass().getCanonicalName());
      }
    }
  
    private SqlSessionFactory getSqlSessionFactoryXmlConfig(String resource) throws Exception {
      try (Reader configReader = Resources.getResourceAsReader(resource)) {
        SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(configReader);
        BaseDataTest.runScript(sqlSessionFactory.getConfiguration().getEnvironment().getDataSource(),
            "org/apache/ibatis/submitted/result_handler_type/CreateDB.sql");
  
        return sqlSessionFactory;
      }
    }
  
  }