01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: 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.foundation.*;
24: import com.db4o.internal.*;
25:
26: import db4ounit.Assert;
27: import db4ounit.extensions.AbstractDb4oTestCase;
28:
29: public class ClassMetadataTestCase extends AbstractDb4oTestCase {
30:
31: public static class SuperClazz {
32: public int _id;
33: public String _name;
34: }
35:
36: public static class SubClazz extends SuperClazz {
37: public int _age;
38: }
39:
40: protected void store() throws Exception {
41: store(new SubClazz());
42: }
43:
44: public void testFieldIterator() {
45: Collection4 expectedNames = new Collection4(new ArrayIterator4(
46: new String[] { "_id", "_name", "_age" }));
47: ClassMetadata clazz = stream().classMetadataForReflectClass(
48: reflector().forClass(SubClazz.class));
49: Iterator4 fieldIter = clazz.fields();
50: while (fieldIter.moveNext()) {
51: FieldMetadata curField = (FieldMetadata) fieldIter
52: .current();
53: Assert.isNotNull(expectedNames.remove(curField.getName()));
54: }
55: Assert.isTrue(expectedNames.isEmpty());
56: }
57: }
|