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.util.test;
22:
23: import com.db4o.db4ounit.util.*;
24:
25: import db4ounit.*;
26:
27: public class PermutingTestConfigTestCase implements TestCase {
28:
29: public void testPermutation() {
30: Object[][] data = new Object[][] { new Object[] { "A", "B" },
31: new Object[] { "X", "Y", "Z" }, };
32: final PermutingTestConfig config = new PermutingTestConfig(data);
33: Object[][] expected = new Object[][] {
34: new Object[] { "A", "X" }, new Object[] { "A", "Y" },
35: new Object[] { "A", "Z" }, new Object[] { "B", "X" },
36: new Object[] { "B", "Y" }, new Object[] { "B", "Z" }, };
37: for (int groupIdx = 0; groupIdx < expected.length; groupIdx++) {
38: Assert.isTrue(config.moveNext());
39: Object[] current = { config.current(0), config.current(1) };
40: ArrayAssert.areEqual(expected[groupIdx], current);
41: }
42: Assert.isFalse(config.moveNext());
43: }
44:
45: }
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