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Java > Open Source Codes > com > db4o > test > StringInLists


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.test;
22
23 import java.util.*;
24
25 import com.db4o.ext.*;
26 import com.db4o.types.*;
27
28 /**
29  *
30  */

31 public class StringInLists {
32
33     public List arrayList;
34     public List db4oLinkedList;
35     public Map hashMap;
36     public Map db4oHashMap;
37
38     public void storeOne() {
39
40         ExtObjectContainer oc = Test.objectContainer();
41         Db4oCollections col = oc.collections();
42
43         arrayList = new ArrayList();
44         fillList(arrayList);
45         
46         db4oLinkedList = col.newLinkedList();
47         fillList(db4oLinkedList);
48         
49         hashMap = new HashMap();
50         fillMap(hashMap);
51         
52         db4oHashMap = col.newHashMap(1);
53         fillMap(db4oHashMap);
54     }
55
56     public void testOne() {
57         checkList(arrayList);
58         checkList(db4oLinkedList);
59         checkMap(hashMap);
60         checkMap(db4oHashMap);
61     }
62
63     private void fillList(List list) {
64         list.add("One");
65         list.add("Two");
66         list.add("Three");
67     }
68
69     private void fillMap(Map map) {
70         map.put("One", "One");
71         map.put("Two", "Two");
72         map.put("Three", "Three");
73     }
74
75     private void checkList(List list) {
76         Test.ensure(list.size() == 3);
77         Test.ensure(list.get(0).equals("One"));
78         Test.ensure(list.get(1).equals("Two"));
79         Test.ensure(list.get(2).equals("Three"));
80     }
81     
82     private void checkMap(Map map){
83         Test.ensure(map.size() == 3);
84         Test.ensure(map.get("One").equals("One"));
85         Test.ensure(map.get("Two").equals("Two"));
86         Test.ensure(map.get("Three").equals("Three"));
87     }
88
89 }
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