/*
 * The JTS Topology Suite is a collection of Java classes that
 * implement the fundamental operations required to validate a given
 * geo-spatial data set to a known topological specification.
 *
 * Copyright (C) 2001 Vivid Solutions
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For more information, contact:
 *
 *     Vivid Solutions
 *     Suite #1A
 *     2328 Government Street
 *     Victoria BC  V8T 5G5
 *     Canada
 *
 *     (250)385-6040
 *     www.vividsolutions.com
 */

package com.revolsys.geometry.test.old.geom;

import com.revolsys.geometry.model.BoundingBox;
import com.revolsys.geometry.model.Geometry;
import com.revolsys.geometry.model.GeometryFactory;
import com.revolsys.geometry.model.Point;
import com.revolsys.geometry.model.Punctual;
import com.revolsys.geometry.model.impl.PointDoubleXY;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;

/**
 * Test for com.revolsys.geometry.testold.geom.impl.MultiPointImpl.
 *
 * @version 1.7
 */
public class MultiPointImplTest extends TestCase {

  public static void main(final String args[]) {
    TestRunner.run(suite());
  }

  public static Test suite() {
    return new TestSuite(MultiPointImplTest.class);
  }

  private final GeometryFactory geometryFactory = GeometryFactory.fixed(0, 1000.0, 1000.0);

  public MultiPointImplTest(final String name) {
    super(name);
  }

  /**
   * @todo Enable when #isSimple implemented
   */
  // public void testIsSimple1() throws Exception {
  // MultiPoint m = (MultiPoint)
  // reader.read("MULTIPOINT(1.111 2.222, 3.333 4.444, 5.555 6.666)");
  // assertTrue(m.isSimple());
  // }

  public void testEquals() throws Exception {
    final Punctual m1 = (Punctual)this.geometryFactory.geometry("MULTIPOINT((5 6), (7 8))");
    final Punctual m2 = (Punctual)this.geometryFactory.geometry("MULTIPOINT((5 6), (7 8))");
    assertTrue(m1.equals(m2));
  }

  public void testGetEnvelope() throws Exception {
    final Punctual m = (Punctual)this.geometryFactory
      .geometry("MULTIPOINT((1.111 2.222), (3.333 4.444), (3.333 4.444))");
    final BoundingBox e = m.getBoundingBox();
    assertEquals(1.111, e.getMinX(), 1E-10);
    assertEquals(3.333, e.getMaxX(), 1E-10);
    assertEquals(2.222, e.getMinY(), 1E-10);
    assertEquals(4.444, e.getMaxY(), 1E-10);
  }

  /**
   * @todo Enable when #isSimple implemented
   */
  // public void testIsSimple2() throws Exception {
  // MultiPoint m = (MultiPoint)
  // reader.read("MULTIPOINT(1.111 2.222, 3.333 4.444, 3.333 4.444)");
  // assertTrue(! m.isSimple());
  // }

  public void testGetGeometryN() throws Exception {
    final Punctual m = (Punctual)this.geometryFactory
      .geometry("MULTIPOINT((1.111 2.222), (3.333 4.444), (3.333 4.444))");
    final Geometry g = m.getGeometry(1);
    assertTrue(g instanceof Point);
    final Point p = (Point)g;
    final Point internal = p.getPoint();
    final Point externalCoordinate = new PointDoubleXY(internal.getX(), internal.getY());
    assertEquals(3.333, externalCoordinate.getX(), 1E-10);
    assertEquals(4.444, externalCoordinate.getY(), 1E-10);
  }

}