/*
* Copyright 1999-2011 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 java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLFeatureNotSupportedException;
import org.junit.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.mock.MockResultSet;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.DruidPooledResultSet;
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);
Assert.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;
}
Assert.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;
}
Assert.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();
Assert.assertEquals(true, rs.next());
Assert.assertEquals(false, rs.next());
Assert.assertEquals(1, rs.getFetchRowCount());
Assert.assertEquals(true, rs.previous());
Assert.assertEquals(false, rs.previous());
Assert.assertEquals(1, rs.getFetchRowCount());
Assert.assertEquals(true, rs.next());
Assert.assertEquals(false, rs.next());
Assert.assertEquals(1, rs.getFetchRowCount());
Assert.assertFalse(rs.rowUpdated());
rs.close();
conn.close();
}
}