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.mock.MockResultSet;
  import com.alibaba.druid.pool.DruidDataSource;
  import com.alibaba.druid.pool.DruidPooledResultSet;
  import junit.framework.TestCase;
  
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLFeatureNotSupportedException;
  
  public class DruidPooledResultSetTest extends TestCase {
      private DruidDataSource dataSource;
  
      protected void setUp() throws Exception {
          dataSource = new DruidDataSource();
          dataSource.setUrl("jdbc:mock:xxx");
          dataSource.setTestOnBorrow(false);
          dataSource.setFilters("stat");
      }
  
      protected void tearDown() throws Exception {
          dataSource.close();
      }
  
      public void testWrap() throws Exception {
          String sql = "select ?";
          Connection conn = dataSource.getConnection();
  
          PreparedStatement stmt = conn.prepareStatement(sql);
          stmt.setString(1, "xxx");
          ResultSet rs = stmt.executeQuery();
  
          ResultSet raw = rs.unwrap(ResultSet.class);
  
          assertTrue(raw instanceof MockResultSet);
  
          rs.close();
  
          conn.close();
      }
  
      public void test_notSupport() throws Exception {
          String sql = "select ?";
          Connection conn = dataSource.getConnection();
  
          PreparedStatement stmt = conn.prepareStatement(sql);
          stmt.setString(1, "xxx");
          DruidPooledResultSet rs = (DruidPooledResultSet) stmt.executeQuery();
  
          Exception error = null;
          try {
              rs.getObject(1, String.class);
          } catch (SQLFeatureNotSupportedException e) {
              error = e;
          }
          assertNotNull(error);
  
          rs.close();
  
          conn.close();
      }
  
      public void test_notSupport_1() throws Exception {
          String sql = "select ?";
          Connection conn = dataSource.getConnection();
  
          PreparedStatement stmt = conn.prepareStatement(sql);
          stmt.setString(1, "xxx");
          DruidPooledResultSet rs = (DruidPooledResultSet) stmt.executeQuery();
  
          Exception error = null;
          try {
              rs.getObject("1", String.class);
          } catch (SQLFeatureNotSupportedException e) {
              error = e;
          }
          assertNotNull(error);
  
          rs.close();
  
          conn.close();
      }
  
      public void test_rowCount() throws Exception {
          String sql = "select ?";
          Connection conn = dataSource.getConnection();
  
          PreparedStatement stmt = conn.prepareStatement(sql);
          stmt.setString(1, "xxx");
          DruidPooledResultSet rs = (DruidPooledResultSet) stmt.executeQuery();
  
          assertEquals(true, rs.next());
          assertEquals(false, rs.next());
  
          assertEquals(1, rs.getFetchRowCount());
  
          assertEquals(true, rs.previous());
          assertEquals(false, rs.previous());
  
          assertEquals(1, rs.getFetchRowCount());
  
          assertEquals(true, rs.next());
          assertEquals(false, rs.next());
  
          assertEquals(1, rs.getFetchRowCount());
  
          assertFalse(rs.rowUpdated());
  
          rs.close();
  
          conn.close();
      }
  }
  