/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, 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.geometry.text;
import junit.framework.TestCase;
import org.geotools.geometry.MockGeometryFactory;
import org.opengis.geometry.primitive.Curve;
import org.opengis.geometry.primitive.Point;
/**
*
*
* @source $URL$
*/
public class WKTParserTest extends TestCase {
// TODO: POLYGON ((280 380, 280 200, 60 200, 60 380, 180 220, 280 380),(40 160, 260 160, 240 60, 20 80, 40 160))
WKTParser parser;
protected void setUp() throws Exception {
super.setUp();
MockGeometryFactory mockFactory = new MockGeometryFactory();
parser = new WKTParser( mockFactory, mockFactory, null, null );
}
public void testPoint1() throws Exception {
String WKT = "POINT (80 340)";
Object geometry = parser.parse( WKT );
assertNotNull( geometry );
assertTrue( geometry instanceof Point );
Point point = (Point) geometry;
assertNotNull( point.getDirectPosition() );
assertEquals( 80, point.getDirectPosition().getOrdinate(0), 0.0);
assertEquals( 340, point.getDirectPosition().getOrdinate(1), 0.0);
}
public void testPoint2() throws Exception {
String WKT = "POINT (320.324 180.234)";
Object geometry = parser.parse( WKT );
assertNotNull( geometry );
assertTrue( geometry instanceof Point );
Point point = (Point) geometry;
assertEquals( 320.324, point.getDirectPosition().getOrdinate(0), 0.0);
assertEquals( 180.234, point.getDirectPosition().getOrdinate(1), 0.0);
}
public void testPoint3() throws Exception {
String WKT = "POINT (260.01 -360.55)";
Object geometry = parser.parse( WKT );
assertNotNull( geometry );
assertTrue( geometry instanceof Point );
Point point = (Point) geometry;
assertEquals( 260.01, point.getDirectPosition().getOrdinate(0), 0.0);
assertEquals( -360.55, point.getDirectPosition().getOrdinate(1), 0.0);
}
public void testLine1() throws Exception {
String WKT = "LINESTRING (60 380, 60 20, 200 400, 280 20, 360 400, 420 20, 500 400, 580 20, 620 400)";
Object geometry = parser.parse( WKT );
assertNotNull( geometry );
assertTrue( geometry instanceof Curve);
Curve linestring = (Curve) geometry;
}
public void testLine2() throws Exception {
String WKT = "LINESTRING (80 360, 520 360, 520 40, 120 40, 120 300, 460 300, 460 100, 200 100, 200 240, 400 240, 400 140, 560 0)";
Object geometry = parser.parse( WKT );
assertNotNull( geometry );
assertTrue( geometry instanceof Curve);
Curve linestring = (Curve) geometry;
}
}