1 /***
2 * Redistribution and use in source and binary forms, with or without
3 * modification, are permitted provided that the following conditions are
4 * met :
5 *
6 * . Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 *
9 * . Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * . The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $Id: FourDirectionGroupTest.java,v 1.5 2005/09/09 18:24:28 mat007 Exp $
29 */
30
31 package jtge.util.grid.square.directiongroup;
32
33 import jtge.util.grid.Coordinate;
34 import jtge.util.grid.direction.Direction;
35 import jtge.util.grid.directiongroup.FourDirectionGroup;
36 import junit.framework.TestCase;
37
38 /***
39 * @author Jean-Laurent
40 * @version $Id: FourDirectionGroupTest.java,v 1.5 2005/09/09 18:24:28 mat007 Exp $
41 */
42 public class FourDirectionGroupTest extends TestCase
43 {
44 public void testGetAdjacent()
45 {
46 final Coordinate coordinate = new Coordinate( 1, 1 );
47 final FourDirectionGroup group = new FourDirectionGroup();
48 assertEquals( new Coordinate( 1, 0 ), Direction.NORTH.transform( coordinate, group ) );
49 assertEquals( new Coordinate( 2, 1 ), Direction.EAST.transform( coordinate, group ) );
50 assertEquals( new Coordinate( 1, 2 ), Direction.SOUTH.transform( coordinate, group ) );
51 assertEquals( new Coordinate( 0, 1 ), Direction.WEST.transform( coordinate, group ) );
52 }
53 }