/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.pig.piggybank.test.evaluation.datetime.diff;
import org.apache.pig.data.Tuple;
import org.apache.pig.data.TupleFactory;
import org.apache.pig.piggybank.evaluation.datetime.diff.*;
import org.junit.Assert;
import org.junit.Test;
import junit.framework.TestCase;
public class TestDiffDateTime {
@Test
public void testYearDiff() throws Exception {
Tuple t1 = TupleFactory.getInstance().newTuple(2);
t1.set(0, "2009-01-07T01:07:01.000Z");
t1.set(1, "2002-01-01T00:00:00.000Z");
ISOYearsBetween func = new ISOYearsBetween();
Long years = func.exec(t1);
System.out.println("Years: " + years.toString());
Assert.assertTrue(years == 7L);
}
@Test
public void testMonthDiff() throws Exception {
Tuple t1 = TupleFactory.getInstance().newTuple(2);
t1.set(0, "2009-01-07T00:00:00.000Z");
t1.set(1, "2002-01-01T00:00:00.000Z");
ISOMonthsBetween func = new ISOMonthsBetween();
Long months = func.exec(t1);
System.out.println("Months: " + months.toString());
Assert.assertTrue(months == 84L);
}
@Test
public void testDayDiff() throws Exception {
Tuple t1 = TupleFactory.getInstance().newTuple(2);
t1.set(0, "2009-01-07T00:00:00.000Z");
t1.set(1, "2002-01-01T00:00:00.000Z");
ISODaysBetween func = new ISODaysBetween();
Long days = func.exec(t1);
System.out.println("Days: " + days.toString());
Assert.assertTrue(days == 2563L);
}
@Test
public void testMinuteDiff() throws Exception {
Tuple t1 = TupleFactory.getInstance().newTuple(2);
t1.set(0, "2009-01-07T00:00:00.000Z");
t1.set(1, "2002-01-01T00:00:00.000Z");
ISOMinutesBetween func = new ISOMinutesBetween();
Long mins = func.exec(t1);
System.out.println("Minutes: " + mins.toString());
Assert.assertTrue(mins == 3690720L);
}
@Test
public void testSecondsDiff() throws Exception {
Tuple t1 = TupleFactory.getInstance().newTuple(2);
t1.set(0, "2009-01-07T00:00:00.000Z");
t1.set(1, "2002-01-01T00:00:00.000Z");
ISOSecondsBetween func = new ISOSecondsBetween();
Long secs = func.exec(t1);
System.out.println("Seconds: " + secs.toString());
Assert.assertTrue(secs == 221443200L);
}
}