/*
* 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 org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.feature.FeatureIterator;
import org.jgrasstools.gears.modules.v.vectorfilter.OmsVectorFilter;
import org.jgrasstools.gears.utils.HMTestCase;
import org.jgrasstools.gears.utils.HMTestMaps;
import org.opengis.feature.simple.SimpleFeature;
/**
* Test for the {@link OmsVectorFilter}
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class TestVectorFilter extends HMTestCase {
@SuppressWarnings("nls")
public void testVectorFilter() throws Exception {
SimpleFeatureCollection testFC = HMTestMaps.getTestFC();
OmsVectorFilter filter = new OmsVectorFilter();
filter.inVector = testFC;
filter.pCql = "cat > 2";
filter.process();
SimpleFeatureCollection outFC = filter.outVector;
assertTrue(outFC.size() == 1);
FeatureIterator<SimpleFeature> featureIterator = outFC.features();
SimpleFeature feature = featureIterator.next();
assertNotNull(feature);
Integer attribute = (Integer) feature.getAttribute("cat");
assertEquals(3, attribute.intValue());
featureIterator.close();
}
}