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.header;
22:
23: import com.db4o.ext.Db4oDatabase;
24: import com.db4o.internal.*;
25:
26: import db4ounit.Assert;
27: import db4ounit.ArrayAssert;
28: import db4ounit.extensions.AbstractDb4oTestCase;
29: import db4ounit.extensions.fixtures.OptOutCS;
30:
31: public class IdentityTestCase extends AbstractDb4oTestCase implements
32: OptOutCS {
33:
34: public static void main(String[] arguments) {
35: new IdentityTestCase().runSolo();
36: }
37:
38: public void testIdentityPreserved() throws Exception {
39:
40: Db4oDatabase ident = db().identity();
41:
42: reopen();
43:
44: Db4oDatabase ident2 = db().identity();
45:
46: Assert.isNotNull(ident);
47: Assert.areEqual(ident, ident2);
48: }
49:
50: public void testGenerateIdentity() throws Exception {
51:
52: byte[] oldSignature = db().identity().getSignature();
53:
54: generateNewIdentity();
55:
56: reopen();
57:
58: ArrayAssert.areNotEqual(oldSignature, db().identity()
59: .getSignature());
60: }
61:
62: private void generateNewIdentity() {
63: ((LocalObjectContainer) db()).generateNewIdentity();
64: }
65: }
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