/*
* The MIT License (MIT)
*
* Copyright (c) 2015 Reinventing Geospatial, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.rgi.geopackage.features.geometry.z;
import com.rgi.geopackage.features.ByteOutputStream;
import com.rgi.geopackage.features.GeometryType;
import org.junit.Test;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* @author Luke Lambert
*/
public class WkbLineStringZTest
{
/**
* Test the ellipsis constructor
*/
@Test
@SuppressWarnings("JUnitTestMethodWithNoAssertions")
public void ellipsisConstructor()
{
new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
}
/**
* Test the collection constructor for failure on a null coordinate collection
*/
@Test(expected = IllegalArgumentException.class)
public void constructorNullCollection()
{
new WkbLineStringZ((Collection<CoordinateZ>)null);
}
/**
* Test the collection constructor for failure on a null coordinate
*/
@Test(expected = IllegalArgumentException.class)
public void constructorNullCoordinate()
{
new WkbLineStringZ(Arrays.asList(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
null));
}
/**
* Test equals with the same object
*/
@Test
public void testEqualsSameObject()
{
final WkbLineStringZ ring = new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
//noinspection EqualsWithItself,SimplifiableJUnitAssertion
assertTrue("equals returned false for testing an object against itself",
ring.equals(ring));
}
/**
* Test equals with null
*/
@Test
public void testEqualsWithNull()
{
final WkbLineStringZ ring = new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
//noinspection SimplifiableJUnitAssertion,ObjectEqualsNull
assertFalse("equals returned true for testing against null",
ring.equals(null));
}
/**
* Test equals with a different type
*/
@Test
public void testEqualsWithDifferentType()
{
final WkbLineStringZ ring = new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
//noinspection UnnecessaryBoxing,EqualsBetweenInconvertibleTypes
assertFalse("equals returned true for testing with an inconvertible type",
ring.equals(Integer.valueOf(0)));
}
/**
* Test equals
*/
@Test
public void testEquals()
{
final WkbLineStringZ ring1 = new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
final WkbLineStringZ ring2 = new WkbLineStringZ(new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0),
new CoordinateZ(0.0, 0.0, 0.0));
assertEquals("equals returned false for testing equivalent objects",
ring1,
ring2);
}
/**
* Test hashCode()
*/
@Test
public void testHashCode()
{
assertEquals("hashCode returned the wrong value",
-62426017,
new WkbLineStringZ(new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0)).hashCode());
}
/**
* Test getCoordinates()
*/
@Test
public void getCoordinates()
{
final List<CoordinateZ> coordinates = Arrays.asList(new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0));
assertEquals("getCoordinates return the wrong value",
coordinates,
new WkbLineStringZ(coordinates).getCoordinates());
}
/**
* Test isEmpty()
*/
@Test
public void testIsEmpty()
{
assertTrue("isEmpty() should have returned true",
new WkbLineStringZ().isEmpty());
}
/**
* Test createEnvelopeZ()
*/
@Test
public void createEnvelopeZ()
{
final EnvelopeZ emptyEnvelope = new WkbLineStringZ().createEnvelopeZ();
assertTrue("envelope minimum x value is wrong",
Double.isNaN(emptyEnvelope.getMinimumX()));
assertTrue("envelope minimum y value is wrong",
Double.isNaN(emptyEnvelope.getMinimumY()));
assertTrue("envelope minimum z value is wrong",
Double.isNaN(emptyEnvelope.getMinimumZ()));
assertTrue("envelope maximum x value is wrong",
Double.isNaN(emptyEnvelope.getMaximumX()));
assertTrue("envelope maximum y value is wrong",
Double.isNaN(emptyEnvelope.getMaximumY()));
assertTrue("envelope maximum z value is wrong",
Double.isNaN(emptyEnvelope.getMaximumZ()));
final double min = 0.0;
final double max = 1.0;
final EnvelopeZ envelope = new WkbLineStringZ(new CoordinateZ(min, min, min),
new CoordinateZ(max, max, max)).createEnvelopeZ();
assertEquals("combine() picked the wrong minimum x value",
min,
envelope.getMinimumX(),
0.0);
assertEquals("combine() picked the wrong minimum y value",
min,
envelope.getMinimumY(),
0.0);
assertEquals("combine() picked the wrong minimum z value",
min,
envelope.getMinimumZ(),
0.0);
assertEquals("combine() picked the wrong maximum x value",
max,
envelope.getMaximumX(),
0.0);
assertEquals("combine() picked the wrong maximum y value",
max,
envelope.getMaximumY(),
0.0);
assertEquals("combine() picked the wrong maximum z value",
max,
envelope.getMaximumZ(),
0.0);
}
/**
* Test the serialization of write/read well known binary
*/
@Test
public void writeReadWellKnownBinary()
{
final WkbLineStringZ ring = new WkbLineStringZ(new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0),
new CoordinateZ(1.0, 3.0, 31.0));
try(final ByteOutputStream output = new ByteOutputStream())
{
ring.writeWellKnownBinary(output);
final WkbLineStringZ foundRing = WkbLineStringZ.readWellKnownBinary(ByteBuffer.wrap(output.array()));
assertEquals("error in well known binary (WKB) reading/writing",
ring,
foundRing);
}
}
/**
* Test writeWellKnownBinary with a null {@link ByteOutputStream}
*/
@Test(expected = IllegalArgumentException.class)
public void writeWellKnownBinaryWithNull()
{
new WkbLineStringZ().writeWellKnownBinary(null);
}
/**
* Test readWellKnownBinary with a null {@link ByteBuffer}
*/
@Test(expected = IllegalArgumentException.class)
public void readWellKnownBinaryWithNull()
{
WkbLineStringZ.readWellKnownBinary(null);
}
/**
* Test getGeometryTypeName()
*/
@Test
public void getGeometryTypeName()
{
assertEquals("getGeometryTypeName returned the wrong value",
GeometryType.LineString.toString(),
new WkbLineStringZ().getGeometryTypeName());
}
/**
* Test createEnvelope()
*/
@Test
public void createEnvelope()
{
@SuppressWarnings("CastToConcreteClass")
final EnvelopeZ emptyEnvelope = (EnvelopeZ)new WkbLineStringZ().createEnvelope();
assertTrue("envelope minimum x value is wrong",
Double.isNaN(emptyEnvelope.getMinimumX()));
assertTrue("envelope minimum y value is wrong",
Double.isNaN(emptyEnvelope.getMinimumY()));
assertTrue("envelope minimum z value is wrong",
Double.isNaN(emptyEnvelope.getMinimumZ()));
assertTrue("envelope maximum x value is wrong",
Double.isNaN(emptyEnvelope.getMaximumX()));
assertTrue("envelope maximum y value is wrong",
Double.isNaN(emptyEnvelope.getMaximumY()));
assertTrue("envelope maximum z value is wrong",
Double.isNaN(emptyEnvelope.getMaximumZ()));
final double min = 0.0;
final double max = 1.0;
final EnvelopeZ envelope = new WkbLineStringZ(new CoordinateZ(min, min, min),
new CoordinateZ(max, max, max)).createEnvelopeZ();
assertEquals("combine() picked the wrong minimum x value",
min,
envelope.getMinimumX(),
0.0);
assertEquals("combine() picked the wrong minimum y value",
min,
envelope.getMinimumY(),
0.0);
assertEquals("combine() picked the wrong minimum z value",
min,
envelope.getMinimumZ(),
0.0);
assertEquals("combine() picked the wrong maximum x value",
max,
envelope.getMaximumX(),
0.0);
assertEquals("combine() picked the wrong maximum y value",
max,
envelope.getMaximumY(),
0.0);
assertEquals("combine() picked the wrong maximum z value",
max,
envelope.getMaximumZ(),
0.0);
}
}