/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.dqp.internal.datamgr;
import static org.junit.Assert.*;
import java.util.TimeZone;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.teiid.cdk.CommandBuilder;
import org.teiid.core.util.TimestampWithTimezone;
import org.teiid.language.Command;
import org.teiid.query.unittest.RealMetadataFactory;
public class TestLanguageBridgeFactory {
@Before public void setUp() {
TimestampWithTimezone.resetCalendar(TimeZone.getTimeZone("GMT-06:00")); //$NON-NLS-1$
}
@After public void tearDown() {
TimestampWithTimezone.resetCalendar(null);
}
@Test public void testFromUnixtimeRewrite() throws Exception {
String input = "select from_unixtime(intnum) from bqt1.Smalla"; //$NON-NLS-1$
CommandBuilder commandBuilder = new CommandBuilder(RealMetadataFactory.exampleBQTCached());
commandBuilder.getLanguageBridgeFactory().setSupportFromUnixtime(false);
Command obj = commandBuilder.getCommand(input, true, true);
assertEquals("SELECT timestampadd(SQL_TSI_SECOND, g_0.IntNum, {ts '1969-12-31 18:00:00.0'}) FROM SmallA AS g_0", obj.toString()); //$NON-NLS-1$
}
}