/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2004-2008, 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.iso.coordinate;
import java.util.ArrayList;
import java.util.List;
import org.geotools.geometry.iso.PositionFactoryImpl;
import org.geotools.geometry.iso.PrecisionModel;
import org.geotools.geometry.iso.aggregate.AggregateFactoryImpl;
import org.geotools.geometry.iso.complex.ComplexFactoryImpl;
import org.geotools.geometry.iso.io.CollectionFactoryMemoryImpl;
import org.geotools.geometry.iso.primitive.PrimitiveFactoryImpl;
import org.geotools.geometry.iso.util.elem2D.Geo2DFactory;
import org.geotools.referencing.crs.DefaultGeographicCRS;
import org.opengis.geometry.DirectPosition;
import org.opengis.geometry.PositionFactory;
import org.opengis.geometry.Precision;
import org.opengis.geometry.coordinate.GeometryFactory;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
import org.picocontainer.PicoContainer;
import org.picocontainer.defaults.DefaultPicoContainer;
import junit.framework.TestCase;
public class PicoLineSegmentTest extends TestCase {
protected PicoContainer container( CoordinateReferenceSystem crs ){
DefaultPicoContainer container = new DefaultPicoContainer(); // parent
// Teach Container about Factory Implementations we want to use
container.registerComponentImplementation(PositionFactoryImpl.class);
container.registerComponentImplementation(AggregateFactoryImpl.class);
container.registerComponentImplementation(ComplexFactoryImpl.class);
container.registerComponentImplementation(GeometryFactoryImpl.class);
container.registerComponentImplementation(CollectionFactoryMemoryImpl.class);
container.registerComponentImplementation(PrimitiveFactoryImpl.class);
container.registerComponentImplementation(Geo2DFactory.class);
// Teach Container about other dependacies needed
container.registerComponentInstance( crs );
Precision pr = new PrecisionModel();
container.registerComponentInstance( pr );
return container;
}
public void testEquals(){
CoordinateReferenceSystem crs = DefaultGeographicCRS.WGS84;
PicoContainer container = container( crs ); // normal 2D
GeometryFactoryImpl factory = (GeometryFactoryImpl) container.getComponentInstanceOfType( GeometryFactory.class );
PositionFactory positionFactory = (PositionFactory ) container.getComponentInstanceOfType( PositionFactory.class );
DirectPosition positionA = positionFactory.createDirectPosition(new double[]{10, 10});
DirectPosition positionB = positionFactory.createDirectPosition(new double[]{70, 30});
LineSegmentImpl expected = createLineSegment(positionA, positionB);
LineSegmentImpl actual = (LineSegmentImpl) factory.createLineSegment(positionA, positionB);
assertEquals( expected, actual );
}
private LineSegmentImpl createLineSegment(DirectPosition positionA, DirectPosition positionB) {
return new LineSegmentImpl( positionA.getCoordinateReferenceSystem(), positionA.getCoordinates(), positionB.getCoordinates(), 0);
}
}