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1
15 package org.apache.tapestry.components;
16
17 import org.apache.hivemind.impl.DefaultClassResolver;
18 import org.apache.tapestry.IBinding;
19 import org.apache.tapestry.IForm;
20 import org.apache.tapestry.IMarkupWriter;
21 import org.apache.tapestry.IRender;
22 import org.apache.tapestry.IRequestCycle;
23 import org.apache.tapestry.TapestryUtils;
24 import org.apache.tapestry.services.DataSqueezer;
25 import org.apache.tapestry.spec.IComponentSpecification;
26 import org.apache.tapestry.util.io.DataSqueezerImpl;
27 import org.easymock.MockControl;
28
29
37 public class TestIfElse extends BaseComponentTestCase
38 {
39 private IRender newRender(IMarkupWriter writer, IRequestCycle cycle)
40 {
41 IRender render = (IRender) newMock(IRender.class);
42
43 render.render(writer, cycle);
44
45 return render;
46 }
47
48 public void testRenderPlainTrue()
49 {
50 MockControl cyclec = newControl(IRequestCycle.class);
51 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
52
53 cycle.isRewinding();
54 cyclec.setReturnValue(false);
55
56 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
57 cyclec.setReturnValue(null);
58
59 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.TRUE);
60
61 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
62 cyclec.setReturnValue(Boolean.TRUE);
63
64 IMarkupWriter writer = newWriter();
65 IRender body = newRender(writer, cycle);
66 IRender body2 = newRender();
67
68 replayControls();
69
70
71 IfBean conditional = (IfBean) newInstance(IfBean.class, new Object  []
72 { "condition", Boolean.TRUE });
73 conditional.addBody(body);
74
75 conditional.render(writer, cycle);
76
77 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
78 reverse.addBody(body2);
79 reverse.render(writer, cycle);
80
81 verifyControls();
82 }
83
84 public void testRenderPlainFalse()
85 {
86 MockControl cyclec = newControl(IRequestCycle.class);
87 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
88
89 cycle.isRewinding();
90 cyclec.setReturnValue(false);
91
92 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
93 cyclec.setReturnValue(null);
94
95 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.FALSE);
96
97 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
98 cyclec.setReturnValue(Boolean.FALSE);
99
100 cycle.isRewinding();
101 cyclec.setReturnValue(false);
102
103 IMarkupWriter writer = newWriter();
104 IRender body = newRender();
105 IRender body2 = newRender(writer, cycle);
106
107 replayControls();
108
109
110 IfBean conditional = (IfBean) newInstance(IfBean.class, new Object []
111 { "condition", Boolean.FALSE });
112 conditional.addBody(body);
113 conditional.render(writer, cycle);
114
115 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
116 reverse.addBody(body2);
117 reverse.render(writer, cycle);
118
119 verifyControls();
120 }
121
122 public void testRenderInFormTrue()
123 {
124 IfBean conditional = (IfBean) newInstance(TestIfBean.class,
125 new Object [] { "condition", Boolean.TRUE });
126
127 MockControl formc = newControl(IForm.class);
128 IForm form = (IForm) formc.getMock();
129
130 MockControl cyclec = newControl(IRequestCycle.class);
131 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
132
133 cycle.isRewinding();
134 cyclec.setReturnValue(false);
135
136 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
137 cyclec.setReturnValue(form);
138
139 form.getElementId(conditional);
140 formc.setReturnValue("If");
141
142 form.addHiddenValue("If", "T");
143
144 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.TRUE);
145
146 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
147 cyclec.setReturnValue(Boolean.TRUE);
148
149 IMarkupWriter writer = newWriter();
150 IRender body = newRender(writer, cycle);
151 IRender body2 = newRender();
152
153 replayControls();
154
155
156 conditional.addBody(body);
157 conditional.render(writer, cycle);
158
159 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
160 reverse.addBody(body2);
161 reverse.render(writer, cycle);
162
163 verifyControls();
164 }
165
166 public void testRenderInFormFalse()
167 {
168 IfBean conditional = (IfBean) newInstance(TestIfBean.class,
169 new Object [] { "condition", Boolean.FALSE });
170
171 MockControl cyclec = newControl(IRequestCycle.class);
172 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
173
174 MockControl formc = newControl(IForm.class);
175 IForm form = (IForm) formc.getMock();
176
177 cycle.isRewinding();
178 cyclec.setReturnValue(false);
179
180 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
181 cyclec.setReturnValue(form);
182
183 form.getElementId(conditional);
184 formc.setReturnValue("If");
185
186 form.addHiddenValue("If", "F");
187
188 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.FALSE);
189
190 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
191 cyclec.setReturnValue(Boolean.FALSE);
192
193 cycle.isRewinding();
194 cyclec.setReturnValue(false);
195
196 IMarkupWriter writer = newWriter();
197 IRender body = newRender();
198 IRender body2 = newRender(writer, cycle);
199
200 replayControls();
201
202
203 conditional.addBody(body);
204 conditional.render(writer, cycle);
205
206 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
207 reverse.addBody(body2);
208 reverse.render(writer, cycle);
209
210 verifyControls();
211 }
212
213 public void testIgnoreElementWhenRewindingTrue()
214 {
215 IfBean conditional = (IfBean) newInstance(TestIfBean.class,
216 new Object [] { "condition", Boolean.TRUE, "element", "div" });
217
218 MockControl formc = newControl(IForm.class);
219 IForm form = (IForm) formc.getMock();
220
221 MockControl cyclec = newControl(IRequestCycle.class);
222 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
223
224 cycle.isRewinding();
225 cyclec.setReturnValue(true);
226
227 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
228 cyclec.setReturnValue(form);
229
230 form.getElementId(conditional);
231 formc.setReturnValue("If");
232
233 cycle.getParameter("If");
234 cyclec.setReturnValue("T");
235
236 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.TRUE);
237
238 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
239 cyclec.setReturnValue(Boolean.TRUE);
240
241 IMarkupWriter writer = newWriter();
242
243 IRender body = newRender(writer, cycle);
244 IRender body2 = newRender();
245
246 replayControls();
247
248 conditional.addBody(body);
249 conditional.render(writer, cycle);
250
251 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
252 reverse.addBody(body2);
253 reverse.render(writer, cycle);
254
255 verifyControls();
256 }
257
258 public void testIgnoreElementWhenRewindingFalse()
259 {
260 IfBean conditional = (IfBean) newInstance(TestIfBean.class,
261 new Object [] { "condition", Boolean.TRUE, "element", "div" });
262
263 MockControl formc = newControl(IForm.class);
264 IForm form = (IForm) formc.getMock();
265
266 MockControl cyclec = newControl(IRequestCycle.class);
267 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
268
269 cycle.isRewinding();
270 cyclec.setReturnValue(true);
271
272 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
273 cyclec.setReturnValue(form);
274
275 form.getElementId(conditional);
276 formc.setReturnValue("If");
277
278 cycle.getParameter("If");
279 cyclec.setReturnValue("F");
280
281 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.FALSE);
282
283 cycle.getAttribute(IfBean.IF_VALUE_ATTRIBUTE);
284 cyclec.setReturnValue(Boolean.FALSE);
285
286 cycle.isRewinding();
287 cyclec.setReturnValue(true);
288
289 IMarkupWriter writer = newWriter();
290
291 IRender body = newRender();
292 IRender body2 = newRender(writer, cycle);
293
294 replayControls();
295
296 conditional.addBody(body);
297 conditional.render(writer, cycle);
298
299 ElseBean reverse = (ElseBean) newInstance(ElseBean.class);
300 reverse.addBody(body2);
301 reverse.render(writer, cycle);
302
303 verifyControls();
304 }
305
306 public void testElement()
307 {
308 IBinding informal = newBinding("informal-value");
309 IComponentSpecification spec = newSpec("informal", null);
310
311 MockControl cyclec = newControl(IRequestCycle.class);
312 IRequestCycle cycle = (IRequestCycle) cyclec.getMock();
313
314 cycle.isRewinding();
315 cyclec.setReturnValue(false);
316
317 cycle.getAttribute(TapestryUtils.FORM_ATTRIBUTE);
318 cyclec.setReturnValue(null);
319
320 IMarkupWriter writer = newWriter();
321 IRender body = newRender(writer, cycle);
322
323 writer.begin("div");
324 writer.attribute("informal", "informal-value");
325
326 writer.end("div");
327
328 cycle.setAttribute(IfBean.IF_VALUE_ATTRIBUTE, Boolean.TRUE);
329
330
331 replayControls();
332
333 IfBean conditional = (IfBean) newInstance(TestIfBean.class, new Object []
334 { "condition", Boolean.TRUE, "element", "div", "specification", spec });
335 conditional.addBody(body);
336 conditional.setBinding("informal", informal);
337
338 conditional.render(writer, cycle);
339
340 verifyControls();
341 }
342
343 public static abstract class TestIfBean extends IfBean
344 {
345 public TestIfBean() {
346 }
347
348 public DataSqueezer getDataSqueezer() {
349 return new DataSqueezerImpl(new DefaultClassResolver());
350 }
351 }
352 } |
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