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1
9 package org.jboss.portal.test.common;
10
11 import java.util.Arrays  ;
12 import java.util.Enumeration ;
13 import java.util.HashSet ;
14 import java.util.Locale ;
15 import java.util.ResourceBundle ;
16 import java.util.Set ;
17 import java.util.Vector ;
18
19 import junit.framework.TestCase;
20
21 import org.jboss.portal.common.util.ParentChildResourceBundle;
22
23
27 public class ParentChildResourceBundleTestCase extends TestCase
28 {
29 public ParentChildResourceBundleTestCase(String name)
30 {
31 super(name);
32 }
33
34 public void testBasic()
35 {
36 ResourceBundle parent = new ResourceBundle ()
37 {
38 protected Object handleGetObject(String key)
39 {
40 if ("key-a".equals(key))
41 {
42 return "parent-a";
43 }
44 if ("key-b".equals(key))
45 {
46 return "parent-b";
47 }
48 return null;
49 }
50 public Enumeration getKeys()
51 {
52 Vector keys = new Vector ();
53 keys.add("key-a");
54 keys.add("key-b");
55 return keys.elements();
56 }
57 public Locale getLocale()
58 {
59 return Locale.CHINA;
60 }
61 };
62 ResourceBundle child = new ResourceBundle ()
63 {
64 protected Object handleGetObject(String key)
65 {
66 if ("key-a".equals(key))
67 {
68 return "child-a";
69 }
70 if ("key-c".equals(key))
71 {
72 return "child-c";
73 }
74 return null;
75 }
76 public Enumeration getKeys()
77 {
78 Vector keys = new Vector ();
79 keys.add("key-a");
80 keys.add("key-c");
81 return keys.elements();
82 }
83 public Locale getLocale()
84 {
85 return Locale.GERMAN;
86 }
87 };
88 ResourceBundle bundle = new ParentChildResourceBundle(parent, child);
89 assertEquals(Locale.GERMAN, bundle.getLocale());
90 assertEquals("child-a", bundle.getString("key-a"));
91 assertEquals("parent-b", bundle.getString("key-b"));
92 assertEquals("child-c", bundle.getString("key-c"));
93 Set keys = new HashSet (Arrays.asList(new Object []{"key-a","key-b","key-c"}));
94 for (Enumeration e = bundle.getKeys();e.hasMoreElements();)
95 {
96 assertTrue(keys.remove(e.nextElement()));
97 }
98 assertTrue(keys.isEmpty());
99 }
100
101 }
102 |
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