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: PeakHexagonBuilderTest.java,v 1.3 2005/09/09 18:24:28 mat007 Exp $
29   */
30  
31  package jtge.util.grid.hex.builder;
32  
33  import java.awt.Point;
34  import jtge.util.EasyMockTestCase;
35  import jtge.util.grid.Coordinate;
36  import jtge.util.grid.IGrid;
37  import jtge.util.grid.builder.PeakHexagonBuilder;
38  
39  /***
40   * @author Jean-Laurent
41   * @version $Id: PeakHexagonBuilderTest.java,v 1.3 2005/09/09 18:24:28 mat007 Exp $
42   */
43  public class PeakHexagonBuilderTest extends EasyMockTestCase
44  {
45      private static final int HEX_SIDE_LENGTH = 16;
46      /***
47       * Tested object.
48       */
49      private PeakHexagonBuilder builder;
50      /***
51       * Mock objects.
52       */
53      private IGrid mockGrid;
54  
55      protected void setUp()
56      {
57          mockGrid = (IGrid)createMock( IGrid.class );
58          builder = new PeakHexagonBuilder( HEX_SIDE_LENGTH, false );
59      }
60  
61      public void testOutOfBoundPicking()
62      {
63          // FIXME would require to provide IGrid#adjacentIterator() on mockGrid
64          // TODO might be a smell showing some grid/builder separation issues
65  //        mockGrid.isValid( new Coordinate( -1, -1 ) );
66  //        getControl( mockGrid ).setReturnValue( true );
67  //        replay();
68  //        assertEquals( new Coordinate( -1, -1 ), builder.fromPixel( new Point( 0, 0 ), mockGrid ) );
69  //        verify();
70  //        reset();
71  //        mockGrid.isValid( new Coordinate( 0, -1 ) );
72  //        getControl( mockGrid ).setReturnValue( true );
73  //        replay();
74  //        assertNull( builder.fromPixel( new Point( 29, 9 ), mockGrid ) );
75      }
76  
77      public void testTopLeftHexagonPicking()
78      {
79          mockGrid.isValid( Coordinate.ORIGIN );
80          control( mockGrid ).setReturnValue( true );
81          replay();
82          assertEquals( Coordinate.ORIGIN, builder.fromPixel( new Point( 6, 5 ), mockGrid ) );
83          verify();
84          reset();
85          mockGrid.isValid( Coordinate.ORIGIN );
86          control( mockGrid ).setReturnValue( true );
87          replay();
88          assertEquals( Coordinate.ORIGIN, builder.fromPixel( new Point( 18, 4 ), mockGrid ) );
89          verify();
90          reset();
91          mockGrid.isValid( Coordinate.ORIGIN );
92          control( mockGrid ).setReturnValue( true );
93          replay();
94          assertEquals( Coordinate.ORIGIN, builder.fromPixel( new Point( 10, 19 ), mockGrid ) );
95      }
96  }