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.pool.DruidDataSource;
  import com.alibaba.druid.stat.DruidDataSourceStatManager;
  import junit.framework.TestCase;
  
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  
  public class TestDefault extends TestCase {
      protected void setUp() throws Exception {
          DruidDataSourceStatManager.clear();
      }
  
      protected void tearDown() throws Exception {
          assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
      }
  
      public void test_close() throws Exception {
          DruidDataSource dataSource = new DruidDataSource();
          dataSource.setUrl("jdbc:mock:xxx");
  
          String sql = "SELECT 1";
          {
              Connection conn = dataSource.getConnection();
              PreparedStatement stmt = conn.prepareStatement(sql);
              ResultSet rs = stmt.executeQuery();
              rs.next();
  
              assertEquals(0, conn.getHoldability());
              assertEquals(false, conn.isReadOnly());
              assertEquals(0, conn.getTransactionIsolation());
  
              conn.setHoldability(ResultSet.HOLD_CURSORS_OVER_COMMIT);
              conn.setReadOnly(false);
              conn.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
  
              conn.close();
  
              assertEquals(true, stmt.isClosed());
              assertEquals(true, rs.isClosed());
  
              rs.close();
              stmt.close();
          }
  
          Connection conn = dataSource.getConnection();
  
          assertEquals(0, conn.getHoldability());
          assertEquals(false, conn.isReadOnly());
          assertEquals(0, conn.getTransactionIsolation());
  
          conn.close();
  
          dataSource.close();
      }
  }
  