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Java > Open Source Codes > com > db4o > db4ounit > common > soda > wrapper > untyped > STBooleanWUTestCase


1 /* Copyright (C) 2004 - 2006 db4objects Inc. http://www.db4o.com
2
3 This file is part of the db4o open source object database.
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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,
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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.
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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.soda.wrapper.untyped;
22 import com.db4o.query.*;
23
24
25 public class STBooleanWUTestCase extends com.db4o.db4ounit.common.soda.util.SodaBaseTestCase{
26     
27     final static String JavaDoc DESCENDANT = "i_boolean";
28
29     public Object JavaDoc i_boolean;
30     
31     public STBooleanWUTestCase(){
32     }
33     
34     private STBooleanWUTestCase(boolean a_boolean){
35         i_boolean = new Boolean JavaDoc(a_boolean);
36     }
37     
38     public Object JavaDoc[] createData() {
39         return new Object JavaDoc[]{
40             new STBooleanWUTestCase(false),
41             new STBooleanWUTestCase(true),
42             new STBooleanWUTestCase(false),
43             new STBooleanWUTestCase(false),
44             new STBooleanWUTestCase()
45         };
46     }
47     
48     public void testEqualsTrue(){
49         Query q = newQuery();
50         q.constrain(new STBooleanWUTestCase(true));
51         
52         com.db4o.db4ounit.common.soda.util.SodaTestUtil.expectOne(q, new STBooleanWUTestCase(true));
53     }
54     
55     public void testEqualsFalse(){
56         Query q = newQuery();
57         q.constrain(new STBooleanWUTestCase(false));
58         q.descend(DESCENDANT).constrain(new Boolean JavaDoc(false));
59         
60         expect(q, new int[] {0, 2, 3});
61     }
62     
63     public void testNull(){
64         Query q = newQuery();
65         q.constrain(new STBooleanWUTestCase());
66         q.descend(DESCENDANT).constrain(null);
67         
68         com.db4o.db4ounit.common.soda.util.SodaTestUtil.expectOne(q, new STBooleanWUTestCase());
69     }
70     
71     public void testNullOrTrue(){
72         Query q = newQuery();
73         q.constrain(new STBooleanWUTestCase());
74         Query qd = q.descend(DESCENDANT);
75         qd.constrain(null).or(qd.constrain(new Boolean JavaDoc(true)));
76         
77         expect(q, new int[] {1, 4});
78     }
79     
80     public void testNotNullAndFalse(){
81         Query q = newQuery();
82         q.constrain(new STBooleanWUTestCase());
83         Query qd = q.descend(DESCENDANT);
84         qd.constrain(null).not().and(qd.constrain(new Boolean JavaDoc(false)));
85         
86         expect(q, new int[] {0, 2, 3});
87     }
88     
89 }
90
91
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