/*
* 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.translator.jdbc.pi;
import java.util.TimeZone;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.teiid.core.util.ObjectConverterUtil;
import org.teiid.core.util.TimestampWithTimezone;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.translator.TranslatorException;
import org.teiid.translator.jdbc.TranslationHelper;
@SuppressWarnings("nls")
public class TestPIExecutionFactory {
private static PIExecutionFactory TRANSLATOR;
@BeforeClass
public static void setup() throws TranslatorException {
TRANSLATOR = new PIExecutionFactory();
TRANSLATOR.start();
TimestampWithTimezone.resetCalendar(TimeZone.getTimeZone("GMT"));
}
@AfterClass
public static void tearDown() {
TimestampWithTimezone.resetCalendar(null);
}
@Test
public void testDateFormats() throws TranslatorException {
String input = "SELECT stringkey FROM BQT1.MediumA where datevalue < '2001-01-01' and timevalue < '12:11:01' and timestampvalue < '2012-02-03 11:12:13'"; //$NON-NLS-1$
String output = "SELECT MediumA.StringKey FROM MediumA WHERE MediumA.DateValue < '2001-01-01' AND MediumA.TimeValue < '12:11:01' AND MediumA.TimestampValue < '2012-02-03 11:12:13.0'"; //$NON-NLS-1$
TranslationHelper.helpTestVisitor(TranslationHelper.BQT_VDB, input, output, TRANSLATOR);
}
@Test
public void testLeftJoin() throws Exception {
String input = "SELECT * FROM Sample.Asset.ElementAttribute EA LEFT JOIN "
+ "Sample.Asset.ElementAttributeCategory EAC ON EA.ID = EAC.ElementAttributeID"; //$NON-NLS-1$
String output = "SELECT EAC.[ElementAttributeID], cast(EAC.[CategoryID] as String), "
+ "cast(EA.[ID] as String), EA.[Path], EA.[Name] "
+ "FROM Sample.Asset.ElementAttribute AS EA "
+ "LEFT OUTER JOIN [Sample].[Asset].[ElementAttributeCategory] AS EAC "
+ "ON EA.[ID] = EAC.[ElementAttributeID]"; //$NON-NLS-1$
String ddl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("pi.ddl"));
TranslationHelper.helpTestVisitor(ddl, input, output, TRANSLATOR);
}
@Test
public void testCrossJoinAsInnter() throws Exception {
String input = "SELECT * FROM Sample.Asset.ElementAttribute EA CROSS JOIN "
+ "Sample.Asset.ElementAttributeCategory EAC"; //$NON-NLS-1$
String output = "SELECT EAC.[ElementAttributeID], cast(EAC.[CategoryID] as String), "
+ "cast(EA.[ID] as String), EA.[Path], EA.[Name] "
+ "FROM Sample.Asset.ElementAttribute AS EA "
+ "INNER JOIN [Sample].[Asset].[ElementAttributeCategory] AS EAC "
+ "ON 1 = 1"; //$NON-NLS-1$
String ddl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("pi.ddl"));
TranslationHelper.helpTestVisitor(ddl, input, output, TRANSLATOR);
}
@Test
public void testRightOuterAsLeftOuter() throws Exception {
String input = "SELECT * FROM Sample.Asset.ElementAttribute EA RIGHT OUTER JOIN "
+ "Sample.Asset.ElementAttributeCategory EAC ON EA.ID = EAC.ElementAttributeID"; //$NON-NLS-1$
String output = "SELECT EAC.[ElementAttributeID], cast(EAC.[CategoryID] as String), "
+ "cast(EA.[ID] as String), EA.[Path], EA.[Name] "
+ "FROM [Sample].[Asset].[ElementAttributeCategory] AS EAC "
+ "LEFT OUTER JOIN Sample.Asset.ElementAttribute AS EA "
+ "ON EA.[ID] = EAC.[ElementAttributeID]"; //$NON-NLS-1$
String ddl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("pi.ddl"));
TranslationHelper.helpTestVisitor(ddl, input, output, TRANSLATOR);
}
@Test
public void testCrossApply() throws Exception {
String input = "SELECT * FROM Sample.Asset.ElementAttribute EA CROSS JOIN "
+ "LATERAL (exec GetPIPoint(EA.ID)) EAC "; //$NON-NLS-1$
String output = "SELECT Path, Server, Tag, [Number of Computers], cast(EA.[ID] as String), "
+ "EA.[Path], EA.[Name] FROM Sample.Asset.ElementAttribute AS EA "
+ "CROSS APPLY Sample.EventFrame.GetPIPoint(EA.[ID])"; //$NON-NLS-1$
String ddl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("pi.ddl"));
TranslationHelper.helpTestVisitor(ddl, input, output, TRANSLATOR);
}
@Test
public void testApplyOuter() throws Exception {
String input = "SELECT EA.ID, EAC.Path FROM ElementAttribute EA LEFT OUTER JOIN "
+ "LATERAL (exec GetPIPoint(EA.ID)) AS EAC ON 1=1"; //$NON-NLS-1$
String output = "SELECT cast(EA.[ID] as String), Path "
+ "FROM Sample.Asset.ElementAttribute AS EA "
+ "OUTER APPLY Sample.EventFrame.GetPIPoint(EA.[ID])"; //$NON-NLS-1$
String ddl = ObjectConverterUtil.convertFileToString(UnitTestUtil.getTestDataFile("pi.ddl"));
TranslationHelper.helpTestVisitor(ddl, input, output, TRANSLATOR);
}
}