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Java > Open Source Codes > com > db4o > db4ounit > common > assorted > YapClassTestCase


1 /* Copyright (C) 2004 - 2006 db4objects Inc. http://www.db4o.com
2
3 This file is part of the db4o open source object database.
4
5 db4o is free software; you can redistribute it and/or modify it under
6 the terms of version 2 of the GNU General Public License as published
7 by the Free Software Foundation and as clarified by db4objects' GPL
8 interpretation policy, available at
9 http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10 Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11 Suite 350, San Mateo, CA 94403, USA.
12
13 db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License along
19 with this program; if not, write to the Free Software Foundation, Inc.,
20 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */

21 package com.db4o.db4ounit.common.assorted;
22
23 import com.db4o.*;
24 import com.db4o.foundation.*;
25
26 import db4ounit.Assert;
27 import db4ounit.extensions.AbstractDb4oTestCase;
28
29 public class YapClassTestCase extends AbstractDb4oTestCase {
30     
31     public static class SuperClazz {
32         public int _id;
33         public String JavaDoc _name;
34     }
35
36     public static class SubClazz extends SuperClazz {
37         public int _age;
38     }
39
40     protected void store() throws Exception JavaDoc {
41         store(new SubClazz());
42     }
43     
44     public void testFieldIterator() {
45         Collection4 expectedNames=new Collection4(new ArrayIterator4(new String JavaDoc[]{"_id","_name","_age"}));
46         YapClass clazz=stream().getYapClass(reflector().forClass(SubClazz.class));
47         Iterator4 fieldIter=clazz.fields();
48         while(fieldIter.moveNext()) {
49             YapField curField=(YapField)fieldIter.current();
50             Assert.isNotNull(expectedNames.remove(curField.getName()));
51         }
52         Assert.isTrue(expectedNames.isEmpty());
53     }
54 }
55
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