package spimedb.cluster; /**
* Copyright (c) 2013 Oculus Info Inc.
* http://www.oculusinfo.com/
*
* Released under the MIT License.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
import org.junit.Test;
import spimedb.cluster.feature.spatial.GeoSpatialFeature;
import spimedb.cluster.feature.spatial.centroid.GeoSpatialCentroid;
import static org.junit.Assert.assertTrue;
public class TestGeoSpatialCentroid {
final double epsilon = 0.00001;
private boolean isEqual(double d1, double d2) {
return (Math.abs( d1 - d2 ) < epsilon );
}
@Test
public void testAddOne() {
GeoSpatialFeature f = new GeoSpatialFeature("f1");
f.setValue(10, 50);
GeoSpatialCentroid centroid = new GeoSpatialCentroid();
centroid.add(f);
f = centroid.getCentroid();
System.out.println(f);
assertTrue(isEqual(f.getLatitude(), 10));
assertTrue(isEqual(f.getLongitude(), 50));
}
@Test
public void testAddOne2() {
GeoSpatialFeature f = new GeoSpatialFeature("f1");
f.setValue(37.68455,-97.34110);
GeoSpatialCentroid centroid = new GeoSpatialCentroid();
centroid.add(f);
f = centroid.getCentroid();
System.out.println(f);
assertTrue(isEqual(f.getLatitude(), 37.68455));
assertTrue(isEqual(f.getLongitude(), -97.34110));
}
@Test
public void testAddOne3() {
GeoSpatialFeature f = new GeoSpatialFeature("f1");
f.setValue(-89,80);
GeoSpatialCentroid centroid = new GeoSpatialCentroid();
centroid.add(f);
f = centroid.getCentroid();
System.out.println(f);
assertTrue(isEqual(f.getLatitude(), 89));
assertTrue(isEqual(f.getLongitude(), -100));
}
}