1 // Tags: JDK1.4

     2 

     3 // Copyright (C) 2004 Sascha Brawer <brawer@dandelis.ch>

     4 

     5 // This file is part of Mauve.

     6 

     7 // Mauve is free software; you can redistribute it and/or modify

     8 // it under the terms of the GNU General Public License as published by

     9 // the Free Software Foundation; either version 2, or (at your option)

    10 // any later version.

    11 

    12 // Mauve is distributed in the hope that it will be useful,

    13 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    15 // GNU General Public License for more details.

    16 

    17 // You should have received a copy of the GNU General Public License

    18 // along with Mauve; see the file COPYING.  If not, write to

    19 // the Free Software Foundation, 59 Temple Place - Suite 330,

    20 // Boston, MA 02111-1307, USA.

    21 

    22 package gnu.testlet.javax.imageio.spi.ServiceRegistry;

    23 

    24 import gnu.testlet.Testlet;

    25 import gnu.testlet.TestHarness;

    26 

    27 import java.util.*;

    28 

    29 import javax.imageio.spi.RegisterableService;

    30 import javax.imageio.spi.ServiceRegistry;

    31 

    32 /**

    33  * @author <a href="mailto:brawer@dandelis.ch">Sascha Brawer</a>

    34  */

    35 public class getCategories

    36   implements Testlet

    37 {

    38   public void test(TestHarness h)

    39   {

    40     ServiceRegistry registry;

    41     List categories;

    42     Set cats;

    43 

    44     // Check #1.

    45     registry = new ServiceRegistry(Collections.EMPTY_LIST.iterator());

    46     h.check(!registry.getCategories().hasNext());

    47 

    48     // Check #2, #3 and #4.

    49     categories = new LinkedList();

    50     categories.add(String.class);

    51     categories.add(RegisterableService.class);

    52     registry = new ServiceRegistry(categories.iterator());

    53     cats = new HashSet();

    54     for (Iterator iter = registry.getCategories(); iter.hasNext();)

    55       cats.add(iter.next());

    56     

    57     h.check(cats.size(), 2); // Check #2.

    58     h.check(cats.contains(String.class)); // Check #3.

    59     h.check(cats.contains(RegisterableService.class)); // Check #4.

    60   }

    61 }