/*
 * This file is part of JGrasstools (http://www.jgrasstools.org)
 * (C) HydroloGIS - www.hydrologis.com 
 * 
 * JGrasstools is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.jgrasstools.gears.modules;

import java.io.File;
import java.net.URL;

import org.geotools.data.simple.SimpleFeatureCollection;
import org.jgrasstools.gears.modules.v.vectorconverter.OmsDxfConverter;
import org.jgrasstools.gears.utils.HMTestCase;
import org.opengis.feature.simple.SimpleFeature;

import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
/**
 * Test for the {@link OmsDxfConverter}
 * 
 * @author Andrea Antonello (www.hydrologis.com)
 */
public class TestDxfConverter extends HMTestCase {

    @SuppressWarnings("nls")
    public void testVectorFilter() throws Exception {
        URL testUrl = this.getClass().getClassLoader().getResource("test.dxf");
        String dxfFile = new File(testUrl.toURI()).getAbsolutePath();

        OmsDxfConverter reader = new OmsDxfConverter();
        reader.file = dxfFile;
        reader.process();

        SimpleFeatureCollection pointsFC = reader.pointsVector;
        SimpleFeatureCollection linesFC = reader.lineVector;

        assertTrue(pointsFC.size() == 0);
        assertTrue(linesFC.size() == 1);

        SimpleFeature feature = linesFC.features().next();
        Geometry geometry = (Geometry) feature.getDefaultGeometry();
        Coordinate[] coordinates = geometry.getCoordinates();

        double delta = 0.000001;
        assertEquals(coordinates[0].x, 0.0, delta);
        assertEquals(coordinates[0].y, 0.0, delta);
        assertEquals(coordinates[1].x, 10.0, delta);
        assertEquals(coordinates[1].y, 10.0, delta);

    }
}