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1
15 package org.apache.tapestry.junit;
16
17 import java.util.Calendar  ;
18 import java.util.Date ;
19 import java.util.GregorianCalendar ;
20 import java.util.Locale ;
21
22 import org.apache.hivemind.Messages;
23 import org.apache.hivemind.Resource;
24 import org.apache.hivemind.impl.DefaultClassResolver;
25 import org.apache.hivemind.service.ClassFactory;
26 import org.apache.hivemind.service.impl.ClassFactoryImpl;
27 import org.apache.hivemind.util.ClasspathResource;
28 import org.apache.tapestry.IComponent;
29 import org.apache.tapestry.INamespace;
30 import org.apache.tapestry.IPage;
31 import org.apache.tapestry.engine.Namespace;
32 import org.apache.tapestry.enhance.EnhancementOperationImpl;
33 import org.apache.tapestry.enhance.InjectMessagesWorker;
34 import org.apache.tapestry.enhance.InjectSpecificationWorker;
35 import org.apache.tapestry.html.BasePage;
36 import org.apache.tapestry.services.ComponentMessagesSource;
37 import org.apache.tapestry.services.ComponentPropertySource;
38 import org.apache.tapestry.services.impl.ComponentMessagesSourceImpl;
39 import org.apache.tapestry.spec.ComponentSpecification;
40 import org.apache.tapestry.spec.IComponentSpecification;
41 import org.apache.tapestry.spec.ILibrarySpecification;
42 import org.apache.tapestry.spec.LibrarySpecification;
43
44
53
54 public class TestComponentMessages extends TapestryTestCase
55 {
56 private static class NullComponentPropertySource implements ComponentPropertySource
57 {
58
59 public String getComponentProperty(IComponent component, String propertyName)
60 {
61 return null;
62 }
63
64 public String getLocalizedComponentProperty(IComponent component, Locale locale,
65 String propertyName)
66 {
67 return null;
68 }
69
70 public String getNamespaceProperty(INamespace namespace, String propertyName)
71 {
72 return null;
73 }
74
75 public String getLocalizedNamespaceProperty(INamespace namespace, Locale locale,
76 String propertyName)
77 {
78 return null;
79 }
80 }
81
82 private void check(Messages messages, String key, String expected)
83 {
84 String actual = messages.getMessage(key);
85
86 assertEquals("Key " + key, expected, actual);
87
88 }
89
90 private static final String MOCK1 = "/org/apache/tapestry/junit/MockPage1.page";
91
92 private IComponentSpecification newSpec(String path)
93 {
94 Resource resource = new ClasspathResource(new DefaultClassResolver(), path);
95
96 IComponentSpecification spec = new ComponentSpecification();
97 spec.setSpecificationLocation(resource);
98
99 return spec;
100 }
101
102 private ILibrarySpecification newLibrarySpec()
103 {
104 Resource resource = new ClasspathResource(new DefaultClassResolver(),
105 "/org/apache/tapestry/junit/Library.library");
106
107 ILibrarySpecification spec = new LibrarySpecification();
108 spec.setSpecificationLocation(resource);
109
110 return spec;
111 }
112
113
118
119 private IPage newPage(IComponentSpecification specification, ComponentMessagesSource source, Locale locale)
120 {
121 ClassFactory classFactory = new ClassFactoryImpl();
122
123 EnhancementOperationImpl op = new EnhancementOperationImpl(new DefaultClassResolver(),
124 specification, BasePage.class, classFactory);
125
126 InjectMessagesWorker injectMessages = new InjectMessagesWorker();
127 injectMessages.setComponentMessagesSource(source);
128
129 injectMessages.performEnhancement(op, specification);
130
131 new InjectSpecificationWorker().performEnhancement(op, specification);
132
133 IPage result = (IPage) op.getConstructor().newInstance();
134
135 result.setLocale(locale);
136 result.setPage(result);
137
138 return result;
139 }
140
141 private Messages createMessages(String location, Locale locale)
142 {
143 ComponentMessagesSourceImpl source = new ComponentMessagesSourceImpl();
144 source.setComponentPropertySource(new NullComponentPropertySource());
145
146 IComponentSpecification spec = newSpec(location);
147
148 IPage page = newPage(spec, source, locale);
149
150 INamespace namespace = new Namespace(null, null, newLibrarySpec(), null, null);
151
152 page.setNamespace(namespace);
153
154 return source.getMessages(page);
155 }
156
157 public void testOnlyInBase()
158 {
159 Messages messages = createMessages(MOCK1, new Locale ("en", "US"));
160
161 check(messages, "only-in-base", "BASE1");
162 }
163
164
165 public void testOnlyInNamespace()
166 {
167 Messages messages = createMessages(MOCK1, new Locale ("en", "US"));
168
169 check(messages, "only-in-namespace", "LIBRARY_BASE.only-in-namespace");
170 }
171
172
173 public void testLocalizedInNamespace()
174 {
175 Messages messages = createMessages(MOCK1, new Locale ("fr"));
176
177 check(messages, "localized-in-namespace", "LIBRARY_FR.localized-in-namespace");
178 }
179
180
181 public void testComponentOverridesNamespace()
182 {
183 Messages messages = createMessages(MOCK1, new Locale ("en", "US"));
184
185 check(
186 messages,
187 "component-overrides-namespace",
188 "MOCKPAGE1_BASE.component-overrides-namespace");
189 }
190
191
192 public void testLocalizedComponentOverridesLocalizedNamespace()
193 {
194 Messages messages = createMessages(MOCK1, new Locale ("fr"));
195
196 check(
197 messages,
198 "localized-component-overrides-namespace",
199 "MOCKPAGE1_FR.localized-component-overrides-namespace");
200 }
201
202 public void testMissingKey()
203 {
204 Messages messages = createMessages(MOCK1, new Locale ("en", "GB"));
205
206 check(messages, "non-existant-key", "[NON-EXISTANT-KEY]");
207 }
208
209 public void testOverwrittenInLanguage()
210 {
211 Messages messages = createMessages(MOCK1, new Locale ("en", "US"));
212
213 check(messages, "overwritten-in-language", "LANGUAGE1_en");
214
215 messages = createMessages(MOCK1, new Locale ("fr", ""));
216
217 check(messages, "overwritten-in-language", "LANGUAGE1_fr");
218 }
219
220 public void testOverwrittenInCountry()
221 {
222 Messages messages = createMessages(MOCK1, new Locale ("en", "US"));
223
224 check(messages, "overwritten-in-country", "COUNTRY1_en_US");
225
226 messages = createMessages(MOCK1, new Locale ("fr", "CD"));
227
228 check(messages, "overwritten-in-country", "COUNTRY1_fr_CD");
229 }
230
231 public void testOverwrittenInVariant()
232 {
233 Messages messages = createMessages(MOCK1, new Locale ("en", "US", "Tapestry"));
234
235 check(messages, "overwritten-in-variant", "VARIANT1_en_US_Tapestry");
236
237 messages = createMessages(MOCK1, new Locale ("fr", "CD", "Foo"));
238
239 check(messages, "overwritten-in-variant", "VARIANT1_fr_CD_Foo");
240 }
241
242 private static final String MOCK2 = "/org/apache/tapestry/junit/MockPage2.page";
243
244
248
249 public void testMissingBase()
250 {
251 Messages messages = createMessages(MOCK2, new Locale ("en", "US"));
252
253 check(messages, "language-key", "LANGUAGE1");
254 }
255
256
260
261 public void testMissingCountry()
262 {
263 Messages messages = createMessages(MOCK2, new Locale ("en", "", "Tapestry"));
264
265 check(messages, "overwritten-in-variant", "VARIANT1_en__Tapestry");
266 }
267
268 public void testDateFormatting()
269 {
270 Messages messages = createMessages(MOCK1, Locale.ENGLISH);
271
272 Calendar c = new GregorianCalendar (1966, Calendar.DECEMBER, 24);
273
274 Date d = c.getTime();
275
276 assertEquals("A formatted date: 12/24/66", messages.format("using-date-format", d));
277 }
278
279 public void testDateFormatLocalization()
280 {
281 Messages messages = createMessages(MOCK1, Locale.FRENCH);
282
283 Calendar c = new GregorianCalendar (1966, Calendar.DECEMBER, 24);
284
285 Date d = c.getTime();
286
287
289 assertEquals("A formatted date: 24/12/66", messages.format("using-date-format", d));
290
291 }
292 } |
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