Package org.geomajas.command.geometry

Source Code of org.geomajas.command.geometry.MergePolygonCommandTest

/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2011 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/

package org.geomajas.command.geometry;

import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import org.geomajas.command.CommandDispatcher;
import org.geomajas.command.dto.MergePolygonRequest;
import org.geomajas.command.dto.MergePolygonResponse;
import org.geomajas.geometry.Geometry;
import org.geomajas.service.DtoConverterService;
import org.geomajas.service.GeoService;
import org.junit.After;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
* Test for {@link org.geomajas.command.geometry.MergePolygonCommand}.
*
* @author Joachim Van der Auwera
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"/org/geomajas/spring/geomajasContext.xml",
    "/org/geomajas/testdata/layerCountries.xml", "/org/geomajas/testdata/simplevectorsContext.xml"})
public class MergePolygonCommandTest {

  private static final double DOUBLE_TOLERANCE = .0000000001;

  @Autowired
  private CommandDispatcher dispatcher;

  @Autowired
  private GeoService geoService;

  @Autowired
  private DtoConverterService dtoConverter;

  @Test
  public void testMergePolygon() throws Exception {
    MergePolygonRequest request = new MergePolygonRequest();
    GeometryFactory factory = new GeometryFactory();
    request.setPolygons(new Geometry[] {
        dtoConverter.toDto(geoService.createCircle(factory.createPoint(new Coordinate(0, 0)), 10, 10)),
        dtoConverter.toDto(geoService.createCircle(factory.createPoint(new Coordinate(5, 5)), 10, 10))});
    MergePolygonResponse response = (MergePolygonResponse) dispatcher.execute(
        MergePolygonRequest.COMMAND, request, null, "en");
    if (response.isError()) {
      response.getErrors().get(0).printStackTrace();
    }
    Assert.assertFalse(response.isError());
    Assert.assertNotNull(response.getGeometry());
    // @todo should verify that merge is correct
  }
}
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