/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.temporal.object;
import java.util.Calendar;
import java.util.Date;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import org.opengis.temporal.Duration;
import org.opengis.temporal.Instant;
import org.opengis.temporal.Position;
import org.opengis.temporal.TemporalGeometricPrimitive;
/**
*
* @author Mehdi Sidhoum (Geomatys)
*
*
*
* @source $URL$
*/
public class DefaultTemporalGeometricPrimitiveTest {
private TemporalGeometricPrimitive temporalGeomericPrimitive1;
private TemporalGeometricPrimitive temporalGeomericPrimitive2;
private Position position1;
private Position position2;
private Calendar cal = Calendar.getInstance();
@Before
public void setUp() {
cal.set(1981, 6, 25);
Date date = cal.getTime();
position1 = new DefaultPosition(date);
position2 = new DefaultPosition(new Date());
temporalGeomericPrimitive1 = new DefaultInstant(position1);
temporalGeomericPrimitive2 = new DefaultInstant(position2);
}
@After
public void tearDown() {
position1 = null;
position2 = null;
temporalGeomericPrimitive1 = null;
temporalGeomericPrimitive2 = null;
}
/**
* Test of distance method, of class DefaultTemporalGeometricPrimitive.
*/
@Test
public void testDistance() {
TemporalGeometricPrimitive other;
//calcul Distance with instant objects
cal.set(2000, 0, 1);
Position position = new DefaultPosition(cal.getTime());
other = new DefaultInstant(position);
Duration result = temporalGeomericPrimitive1.distance(other);
assertFalse(temporalGeomericPrimitive2.distance(other).equals(result));
//calcul Distance with instant and period
cal.set(2009, 1, 1);
Instant i1 = new DefaultInstant(new DefaultPosition(cal.getTime()));
cal.set(2012, 1, 1);
Instant i2 = new DefaultInstant(new DefaultPosition(cal.getTime()));
other = new DefaultPeriod(i1, i2);
result = temporalGeomericPrimitive1.distance(other);
assertFalse(temporalGeomericPrimitive2.distance(other).equals(result));
//calcul Distance between Period objects
temporalGeomericPrimitive1 = new DefaultPeriod(new DefaultInstant(position1), new DefaultInstant(position2));
temporalGeomericPrimitive2 = new DefaultPeriod(i1, new DefaultInstant(position2));
result = temporalGeomericPrimitive1.distance(other);
assertTrue(temporalGeomericPrimitive2.distance(other).equals(result));
}
/**
* Test of length method, of class DefaultTemporalGeometricPrimitive.
*/
@Test
public void testLength() {
cal.set(2020, 0, 1);
temporalGeomericPrimitive1 = new DefaultPeriod(new DefaultInstant(position1), new DefaultInstant(position2));
temporalGeomericPrimitive2 = new DefaultPeriod(new DefaultInstant(position2), new DefaultInstant(new DefaultPosition(cal.getTime())));
Duration result = temporalGeomericPrimitive1.length();
assertFalse(temporalGeomericPrimitive2.length().equals(result));
}
/**
* Test comparison of Instants
*/
@Test
public void testCompare() {
assertEquals(-1,((DefaultTemporalPrimitive)temporalGeomericPrimitive1).compareTo(temporalGeomericPrimitive2));
assertEquals(0,((DefaultTemporalPrimitive)temporalGeomericPrimitive1).compareTo(temporalGeomericPrimitive1));
assertEquals(0,((DefaultTemporalPrimitive)temporalGeomericPrimitive2).compareTo(temporalGeomericPrimitive2));
}
}