package org.geotools.data.crs;
import junit.framework.TestCase;
import org.geotools.data.memory.MemoryDataStore;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.feature.simple.SimpleFeatureBuilder;
import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
import org.geotools.geometry.jts.ReferencedEnvelope;
import org.geotools.referencing.CRS;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
/**
*
*
* @source $URL$
*/
public class ForceCoordinateFeatureResultsTest extends TestCase {
private static final String FEATURE_TYPE_NAME = "testType";
private MemoryDataStore store;
private CoordinateReferenceSystem wgs84;
private CoordinateReferenceSystem utm32n;
protected void setUp() throws Exception {
wgs84 = CRS.decode("EPSG:4326");
utm32n = CRS.decode("EPSG:32632");
GeometryFactory fac=new GeometryFactory();
Point p = fac.createPoint(new Coordinate(10,10) );
SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
builder.setName(FEATURE_TYPE_NAME);
builder.setCRS(wgs84);
builder.add("geom", Point.class );
SimpleFeatureType ft = builder.buildFeatureType();
SimpleFeatureBuilder b = new SimpleFeatureBuilder(ft);
b.add( p );
SimpleFeature[] features=new SimpleFeature[]{
b.buildFeature(null)
};
store = new MemoryDataStore(features);
}
public void testSchema() throws Exception {
SimpleFeatureCollection original = store.getFeatureSource(FEATURE_TYPE_NAME).getFeatures();
assertEquals(wgs84, original.getSchema().getCoordinateReferenceSystem());
SimpleFeatureCollection forced = new ForceCoordinateSystemFeatureResults(original, utm32n);
assertEquals(utm32n, forced.getSchema().getCoordinateReferenceSystem());
}
public void testBounds() throws Exception {
SimpleFeatureCollection original = store.getFeatureSource(FEATURE_TYPE_NAME).getFeatures();
SimpleFeatureCollection forced = new ForceCoordinateSystemFeatureResults(original, utm32n);
assertEquals(new ReferencedEnvelope(10,10,10,10, utm32n), forced.getBounds());
}
}