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Java > Open Source Codes > com > db4o > db4ounit > common > soda > classes > simple > STCharTestCase


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.soda.classes.simple;
22 import com.db4o.*;
23 import com.db4o.query.*;
24
25
26 public class STCharTestCase extends com.db4o.db4ounit.common.soda.util.SodaBaseTestCase{
27     
28     final static String JavaDoc DESCENDANT = "i_char";
29     
30     public char i_char;
31     
32     public STCharTestCase(){
33     }
34     
35     private STCharTestCase(char a_char){
36         i_char = a_char;
37     }
38     
39     public Object JavaDoc[] createData() {
40         return new Object JavaDoc[]{
41             new STCharTestCase((char)0),
42             new STCharTestCase((char)1),
43             new STCharTestCase((char)99),
44             new STCharTestCase((char)909)
45         };
46     }
47     
48     public void testEquals(){
49         Query q = newQuery();
50         q.constrain(new STCharTestCase((char)0));
51         
52         // Primitive default values are ignored, so we need an
53 // additional constraint:
54 q.descend(DESCENDANT).constrain(new Character JavaDoc((char)0));
55         com.db4o.db4ounit.common.soda.util.SodaTestUtil.expectOne(q, _array[0]);
56     }
57     
58     public void testNotEquals(){
59         Query q = newQuery();
60         
61         q.constrain(_array[0]);
62         q.descend(DESCENDANT).constrain(new Character JavaDoc((char)0)).not();
63         expect(q, new int[] {1, 2, 3});
64     }
65     
66     public void testGreater(){
67         Query q = newQuery();
68         q.constrain(new STCharTestCase((char)9));
69         q.descend(DESCENDANT).constraints().greater();
70         
71         expect(q, new int[] {2, 3});
72     }
73     
74     public void testSmaller(){
75         Query q = newQuery();
76         q.constrain(new STCharTestCase((char)1));
77         q.descend(DESCENDANT).constraints().smaller();
78         com.db4o.db4ounit.common.soda.util.SodaTestUtil.expectOne(q, _array[0]);
79     }
80     
81     public void testIdentity(){
82         Query q = newQuery();
83         q.constrain(new STCharTestCase((char)1));
84         ObjectSet set = q.execute();
85         STCharTestCase identityConstraint = (STCharTestCase)set.next();
86         identityConstraint.i_char = 9999;
87         q = newQuery();
88         q.constrain(identityConstraint).identity();
89         identityConstraint.i_char = 1;
90         com.db4o.db4ounit.common.soda.util.SodaTestUtil.expectOne(q,_array[1]);
91     }
92     
93     public void testNotIdentity(){
94         Query q = newQuery();
95         q.constrain(new STCharTestCase((char)1));
96         ObjectSet set = q.execute();
97         STCharTestCase identityConstraint = (STCharTestCase)set.next();
98         identityConstraint.i_char = 9080;
99         q = newQuery();
100         q.constrain(identityConstraint).identity().not();
101         identityConstraint.i_char = 1;
102         
103         expect(q, new int[] {0, 2, 3});
104     }
105     
106     public void testConstraints(){
107         Query q = newQuery();
108         q.constrain(new STCharTestCase((char)1));
109         q.constrain(new STCharTestCase((char)0));
110         Constraints cs = q.constraints();
111         Constraint[] csa = cs.toArray();
112         if(csa.length != 2){
113             db4ounit.Assert.fail("Constraints not returned");
114         }
115     }
116     
117 }
118
119
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