/*
* 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.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.junit.Assert;
import junit.framework.TestCase;
import com.alibaba.druid.mock.MockCallableStatement;
import com.alibaba.druid.mock.MockConnection;
import com.alibaba.druid.mock.MockDriver;
import com.alibaba.druid.mock.MockResultSet;
import com.alibaba.druid.pool.DruidDataSource;
public class CallableStatmentTest extends TestCase {
private DruidDataSource dataSource;
protected void setUp() throws Exception {
dataSource = new DruidDataSource();
dataSource.setUrl("jdbc:mock:xxx");
dataSource.setTestOnBorrow(false);
dataSource.setPoolPreparedStatements(true);
dataSource.setMaxOpenPreparedStatements(100);
dataSource.setFilters("log4j");
dataSource.setDriver(new MockDriver() {
public MockCallableStatement createMockCallableStatement(MockConnection conn, String sql) {
return new MyMockCallableStatement(conn, sql);
}
});
}
protected void tearDown() throws Exception {
dataSource.close();
}
public void test_connect() throws Exception {
MockCallableStatement rawStmt = null;
MockResultSet rawRs = null;
{
Connection conn = dataSource.getConnection();
CallableStatement stmt = conn.prepareCall("select 1");
stmt.execute();
rawStmt = stmt.unwrap(MockCallableStatement.class);
ResultSet rs = (ResultSet) stmt.getObject(0);
rawRs = rs.unwrap(MockResultSet.class);
rs.next();
rs.close();
stmt.close();
Assert.assertFalse(rawStmt.isClosed());
Assert.assertTrue(rawRs.isClosed());
rawRs = rs.unwrap(MockResultSet.class);
Assert.assertNotNull(rawRs);
conn.close();
}
{
Connection conn = dataSource.getConnection();
CallableStatement stmt = conn.prepareCall("select 1");
stmt.execute();
Assert.assertSame(rawStmt, stmt.unwrap(MockCallableStatement.class));
Assert.assertFalse(rawStmt.isClosed());
stmt.getObject(0);
ResultSet rs = (ResultSet) stmt.getObject(0);
rs.next();
rs.close();
stmt.close();
conn.close();
}
}
public static class MyMockCallableStatement extends MockCallableStatement {
public MyMockCallableStatement(MockConnection conn, String sql){
super(conn, sql);
}
public Object getObject(int index) throws SQLException {
return this.getConnection().getDriver().createResultSet(this);
}
}
}