1 /*
2 * Scope: a generic MVC framework.
3 * Copyright (c) 2000-2002, The Scope team
4 * All rights reserved.
5 *
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * Neither the name "Scope" nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
28 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
29 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
30 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
32 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 *
36 * $Id: TestActiveBoundModel.java,v 1.4 2002/09/12 19:09:37 ludovicc Exp $
37 */
38 package test.view.util;
39
40
41 import junit.framework.TestCase;
42 import org.scopemvc.core.Control;
43 import org.scopemvc.core.Controller;
44 import org.scopemvc.core.Selector;
45 import org.scopemvc.core.View;
46 import org.scopemvc.view.util.ActiveBoundModel;
47 import org.scopemvc.view.util.ModelBindable;
48 import test.model.basic.BasicTestModel;
49
50 /***
51 * <P>
52 *
53 * </P>
54 *
55 * @author <A HREF="mailto:smeyfroi@users.sourceforge.net>;Steve Meyfroidt</A>
56 * @created 05 September 2002
57 * @version $Revision: 1.4 $ $Date: 2002/09/12 19:09:37 $
58 */
59 public final class TestActiveBoundModel extends TestCase {
60
61 /***
62 * TODO: describe of the Field
63 */
64 public static BasicTestModel testModel, subModel;
65 /***
66 * TODO: describe of the Field
67 */
68 public static TestView testView;
69
70 private final static long WAIT_FOR_MCE = 200;
71 /***
72 * TODO: describe of the Field
73 */
74 public ActiveBoundModel activeBoundModel;
75
76
77 /***
78 * Constructor for the TestActiveBoundModel object
79 *
80 * @param inName Name of the test
81 */
82 public TestActiveBoundModel(String inName) {
83 super(inName);
84 }
85
86
87 /***
88 * A unit test for JUnit
89 *
90 * @throws Exception Any abnormal exception
91 */
92 public void testGetPropertyState() throws Exception {
93
94 assertTrue(activeBoundModel.getPropertyReadOnly());
95 assertNull(activeBoundModel.getPropertyValue());
96
97 activeBoundModel.setBoundModel(testModel);
98
99 assertTrue(activeBoundModel.getPropertyReadOnly());
100 assertSame(testModel, activeBoundModel.getPropertyValue());
101
102 activeBoundModel.setSelector(Selector.fromString("subModel.name"));
103
104 assertTrue(!activeBoundModel.getPropertyReadOnly());
105 assertEquals(testModel.getSubModel().getName(), activeBoundModel.getPropertyValue());
106 }
107
108
109 /***
110 * A unit test for JUnit
111 *
112 * @throws Exception Any abnormal exception
113 */
114 public void testActiveBoundModelSetters() throws Exception {
115
116 testView.setBoundModel(testModel);
117 assertSame(testView.getViewValue(), testModel);
118 assertTrue(!testView.enabled);
119
120 testView.setSelector(Selector.fromString("subModel.name"));
121 assertEquals(subModel.getName(), testView.getViewValue());
122 assertTrue(testView.enabled);
123
124 testView.setSelector(BasicTestModel.NAME);
125 assertEquals(testModel.getName(), testView.getViewValue());
126 assertTrue(testView.enabled);
127
128 testView.setBoundModel(null);
129 assertTrue(!testView.enabled);
130 // Now handled in the widget
131
132 subModel.makeNameReadOnly(true);
133 Thread.currentThread().sleep(WAIT_FOR_MCE);
134 testView.setSelector(Selector.fromString("subModel.name"));
135 testView.setBoundModel(testModel);
136 assertEquals(subModel.getName(), testView.getViewValue());
137 assertTrue(!testView.enabled);
138 // Now handled in the widget
139
140 testView.setSelector(Selector.fromString("subModel.subModel.name"));
141 assertNull(testView.getViewValue());
142 assertTrue(!testView.enabled);
143 // Now handled in the widget
144 }
145
146
147 /***
148 * A unit test for JUnit
149 *
150 * @throws Exception Any abnormal exception
151 */
152 public void testAccessChanges() throws Exception {
153
154 testView.setBoundModel(testModel);
155 testView.setSelector(Selector.fromString("subModel.name"));
156 assertEquals(testView.getViewValue(), subModel.getName());
157 assertTrue(testView.enabled);
158
159 subModel.makeNameReadOnly(true);
160 Thread.currentThread().sleep(WAIT_FOR_MCE);
161 assertEquals(testView.getViewValue(), subModel.getName());
162 assertTrue(!testView.enabled);
163
164 subModel.makeNameReadOnly(false);
165 Thread.currentThread().sleep(WAIT_FOR_MCE);
166 assertEquals(testView.getViewValue(), subModel.getName());
167 assertTrue(testView.enabled);
168 }
169
170
171 /***
172 * A unit test for JUnit
173 *
174 * @throws Exception Any abnormal exception
175 */
176 public void testValueChanges() throws Exception {
177
178 testView.setBoundModel(testModel);
179 testView.setSelector(Selector.fromString("subModel.name"));
180 assertEquals(testView.getViewValue(), subModel.getName());
181
182 subModel.setName("New name");
183 Thread.currentThread().sleep(WAIT_FOR_MCE);
184 assertEquals(testView.getViewValue(), subModel.getName());
185 assertEquals(testView.getViewValue(), "New name");
186
187 BasicTestModel newSubModel = new BasicTestModel("New submodel");
188 testModel.setSubModel(newSubModel);
189 Thread.currentThread().sleep(WAIT_FOR_MCE);
190 assertEquals(testView.getViewValue(), newSubModel.getName());
191
192 subModel.makeNameReadOnly(true);
193 Thread.currentThread().sleep(WAIT_FOR_MCE);
194 testModel.setSubModel(subModel);
195 Thread.currentThread().sleep(WAIT_FOR_MCE);
196 assertEquals(testView.getViewValue(), subModel.getName());
197 assertTrue(!testView.enabled);
198 // Now handled in the widget
199 }
200
201
202 /***
203 * A unit test for JUnit
204 *
205 * @throws Exception Any abnormal exception
206 */
207 public void testViewToModel() throws Exception {
208
209 testView.setBoundModel(testModel);
210 testView.setSelector(BasicTestModel.NAME);
211 testView.value = "New name";
212 testView.boundModel.updateModel();
213 Thread.currentThread().sleep(WAIT_FOR_MCE);
214 assertEquals(testView.value, testModel.getName());
215 }
216
217
218 /***
219 * The JUnit setup method
220 *
221 * @throws Exception Any abnormal exception
222 */
223 protected void setUp() throws Exception {
224 testModel = new BasicTestModel("model");
225 subModel = new BasicTestModel("submodel");
226 testModel.setSubModel(subModel);
227 activeBoundModel = new ActiveBoundModel(new TestView());
228 testView = new TestView();
229 }
230
231
232 /***
233 * TODO: document the class
234 *
235 * @author lclaude
236 * @created 05 September 2002
237 */
238 public class TestView implements View, ModelBindable {
239 /***
240 * TODO: describe of the Field
241 */
242 public ActiveBoundModel boundModel = new ActiveBoundModel(this);
243 /***
244 * TODO: describe of the Field
245 */
246 public Object value;
247 /***
248 * TODO: describe of the Field
249 */
250 public boolean enabled = true;
251
252 /***
253 * Gets the controller
254 *
255 * @return The controller value
256 */
257 public Controller getController() {
258 return null;
259 }
260
261 /***
262 * TODO: document the method
263 *
264 * @param inControl TODO: Describe the Parameter
265 */
266 public void issueControl(Control inControl) { }
267
268 /***
269 * Gets the selector
270 *
271 * @return The selector value
272 */
273 public Selector getSelector() {
274 return boundModel.getSelector();
275 }
276
277 /***
278 * Gets the bound model
279 *
280 * @return The boundModel value
281 */
282 public Object getBoundModel() {
283 return boundModel.getBoundModel();
284 }
285
286 /***
287 * Gets the view value
288 *
289 * @return The viewValue value
290 */
291 public Object getViewValue() {
292 return value;
293 }
294
295 /***
296 * Sets the controller
297 *
298 * @param inController The new controller value
299 */
300 public void setController(Controller inController) { }
301
302 /***
303 * Sets the selector
304 *
305 * @param inSelector The new selector value
306 */
307 public void setSelector(Selector inSelector) {
308 boundModel.setSelector(inSelector);
309 }
310
311 /***
312 * Sets the bound model
313 *
314 * @param inModel The new boundModel value
315 */
316 public void setBoundModel(Object inModel) {
317 boundModel.setBoundModel(inModel);
318 }
319
320 /***
321 * TODO: document the method
322 *
323 * @param inValue TODO: Describe the Parameter
324 * @param inReadOnly TODO: Describe the Parameter
325 */
326 public void updateFromProperty(Object inValue, boolean inReadOnly) {
327 value = inValue;
328 enabled = !inReadOnly;
329 }
330
331 /***
332 * TODO: document the method
333 *
334 * @param inException TODO: Describe the Parameter
335 */
336 public void validationFailed(Exception inException) { }
337
338 /***
339 * TODO: document the method
340 */
341 public void validationSuccess() { }
342 }
343 }
344
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