content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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 com.alibaba.druid.bvt.pool;
  
  import com.alibaba.druid.DbType;
  import com.alibaba.druid.pool.DruidDataSource;
  import com.alibaba.druid.util.JdbcUtils;
  import junit.framework.TestCase;
  
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  
  public class TestH2 extends TestCase {
      private DruidDataSource dataSource;
  
      protected void setUp() throws Exception {
          dataSource = new DruidDataSource();
          dataSource.setUrl("jdbc:h2:mem:");
          dataSource.setPoolPreparedStatements(true);
          dataSource.setMaxOpenPreparedStatements(10);
  
          dataSource.init();
      }
  
      protected void tearDown() throws Exception {
          JdbcUtils.close(dataSource);
      }
  
      public void test_h2() throws Exception {
          assertSame(JdbcUtils.H2, DbType.of(dataSource.getDbType()));
  
          Connection conn = dataSource.getConnection();
  
          PreparedStatement stmt = conn.prepareStatement("SELECT ?");
  
          stmt.setString(1, "xxxx");
  
          ResultSet rs = stmt.executeQuery();
  
          rs.next();
          assertEquals("xxxx", rs.getString(1));
  
          rs.close();
  
          stmt.close();
  
          conn.close();
      }
  }
  