1 | # Copyright (c) 2003-2010 Ralph Meijer |
---|
2 | # See LICENSE for details. |
---|
3 | |
---|
4 | """ |
---|
5 | Tests for {wokkel.data_form}. |
---|
6 | """ |
---|
7 | |
---|
8 | from twisted.trial import unittest |
---|
9 | from twisted.words.xish import domish |
---|
10 | from twisted.words.protocols.jabber import jid |
---|
11 | |
---|
12 | from wokkel import data_form |
---|
13 | |
---|
14 | NS_X_DATA = 'jabber:x:data' |
---|
15 | |
---|
16 | class OptionTest(unittest.TestCase): |
---|
17 | """ |
---|
18 | Tests for L{data_form.Option}. |
---|
19 | """ |
---|
20 | |
---|
21 | def test_toElement(self): |
---|
22 | """ |
---|
23 | An option is an option element with a value child with the option value. |
---|
24 | """ |
---|
25 | option = data_form.Option('value') |
---|
26 | element = option.toElement() |
---|
27 | |
---|
28 | self.assertEqual('option', element.name) |
---|
29 | self.assertEqual(NS_X_DATA, element.uri) |
---|
30 | self.assertEqual(NS_X_DATA, element.value.uri) |
---|
31 | self.assertEqual('value', unicode(element.value)) |
---|
32 | self.assertFalse(element.hasAttribute('label')) |
---|
33 | |
---|
34 | |
---|
35 | def test_toElementLabel(self): |
---|
36 | """ |
---|
37 | A label is rendered as an attribute on the option element. |
---|
38 | """ |
---|
39 | option = data_form.Option('value', 'label') |
---|
40 | element = option.toElement() |
---|
41 | |
---|
42 | self.assertEqual('option', element.name) |
---|
43 | self.assertEqual(NS_X_DATA, element.uri) |
---|
44 | self.assertEqual(NS_X_DATA, element.value.uri) |
---|
45 | self.assertEqual('value', unicode(element.value)) |
---|
46 | self.assertEqual('label', element['label']) |
---|
47 | |
---|
48 | |
---|
49 | def test_fromElement(self): |
---|
50 | """ |
---|
51 | An option has a child element with the option value. |
---|
52 | """ |
---|
53 | element = domish.Element((NS_X_DATA, 'option')) |
---|
54 | element.addElement('value', content='value') |
---|
55 | option = data_form.Option.fromElement(element) |
---|
56 | |
---|
57 | self.assertEqual('value', option.value) |
---|
58 | self.assertIdentical(None, option.label) |
---|
59 | |
---|
60 | |
---|
61 | def test_fromElementLabel(self): |
---|
62 | """ |
---|
63 | An option label is an attribute on the option element. |
---|
64 | """ |
---|
65 | |
---|
66 | element = domish.Element((NS_X_DATA, 'option')) |
---|
67 | element.addElement('value', content='value') |
---|
68 | element['label'] = 'label' |
---|
69 | option = data_form.Option.fromElement(element) |
---|
70 | |
---|
71 | self.assertEqual('label', option.label) |
---|
72 | |
---|
73 | |
---|
74 | def test_fromElementNoValue(self): |
---|
75 | """ |
---|
76 | An option MUST have a value. |
---|
77 | """ |
---|
78 | element = domish.Element((NS_X_DATA, 'option')) |
---|
79 | self.assertRaises(data_form.Error, |
---|
80 | data_form.Option.fromElement, element) |
---|
81 | |
---|
82 | |
---|
83 | def test_repr(self): |
---|
84 | """ |
---|
85 | The representation of an Option is equal to how it is created. |
---|
86 | """ |
---|
87 | option = data_form.Option('value', 'label') |
---|
88 | self.assertEqual("""Option('value', 'label')""", repr(option)) |
---|
89 | |
---|
90 | |
---|
91 | |
---|
92 | class FieldTest(unittest.TestCase): |
---|
93 | """ |
---|
94 | Tests for L{data_form.Field}. |
---|
95 | """ |
---|
96 | |
---|
97 | def test_basic(self): |
---|
98 | """ |
---|
99 | Test basic field initialization. |
---|
100 | """ |
---|
101 | field = data_form.Field(var='test') |
---|
102 | self.assertEqual('text-single', field.fieldType) |
---|
103 | self.assertEqual('test', field.var) |
---|
104 | |
---|
105 | |
---|
106 | def test_repr(self): |
---|
107 | """ |
---|
108 | The repr of a field should be equal to its initialization. |
---|
109 | """ |
---|
110 | field = data_form.Field('list-single', var='test', label='label', |
---|
111 | desc='desc', required=True, value='test', |
---|
112 | options=[data_form.Option('test')]) |
---|
113 | self.assertEqual("""Field(fieldType='list-single', """ |
---|
114 | """var='test', label='label', """ |
---|
115 | """desc='desc', required=True, """ |
---|
116 | """values=['test'], """ |
---|
117 | """options=[Option('test')])""", |
---|
118 | repr(field)) |
---|
119 | |
---|
120 | |
---|
121 | def test_toElement(self): |
---|
122 | """ |
---|
123 | Test rendering to a DOM. |
---|
124 | """ |
---|
125 | field = data_form.Field(var='test') |
---|
126 | element = field.toElement() |
---|
127 | |
---|
128 | self.assertTrue(domish.IElement.providedBy(element)) |
---|
129 | self.assertEquals('field', element.name) |
---|
130 | self.assertEquals(NS_X_DATA, element.uri) |
---|
131 | self.assertEquals('text-single', |
---|
132 | element.getAttribute('type', 'text-single')) |
---|
133 | self.assertEquals('test', element['var']) |
---|
134 | self.assertEquals([], element.children) |
---|
135 | |
---|
136 | |
---|
137 | def test_toElementTypeNotListSingle(self): |
---|
138 | """ |
---|
139 | Always render the field type, if different from list-single. |
---|
140 | """ |
---|
141 | field = data_form.Field('hidden', var='test') |
---|
142 | element = field.toElement() |
---|
143 | |
---|
144 | self.assertEquals('hidden', element.getAttribute('type')) |
---|
145 | |
---|
146 | |
---|
147 | def test_toElementAsForm(self): |
---|
148 | """ |
---|
149 | Always render the field type, if asForm is True. |
---|
150 | """ |
---|
151 | field = data_form.Field(var='test') |
---|
152 | element = field.toElement(True) |
---|
153 | |
---|
154 | self.assertEquals('text-single', element.getAttribute('type')) |
---|
155 | |
---|
156 | |
---|
157 | def test_toElementOptions(self): |
---|
158 | """ |
---|
159 | Test rendering to a DOM with options. |
---|
160 | """ |
---|
161 | field = data_form.Field('list-single', var='test') |
---|
162 | field.options = [data_form.Option(u'option1'), |
---|
163 | data_form.Option(u'option2')] |
---|
164 | element = field.toElement(True) |
---|
165 | |
---|
166 | self.assertEqual(2, len(element.children)) |
---|
167 | |
---|
168 | |
---|
169 | def test_toElementLabel(self): |
---|
170 | """ |
---|
171 | Test rendering to a DOM with a label. |
---|
172 | """ |
---|
173 | field = data_form.Field(var='test', label=u'my label') |
---|
174 | element = field.toElement(True) |
---|
175 | |
---|
176 | self.assertEqual(u'my label', element.getAttribute('label')) |
---|
177 | |
---|
178 | |
---|
179 | def test_toElementDescription(self): |
---|
180 | """ |
---|
181 | Test rendering to a DOM with options. |
---|
182 | """ |
---|
183 | field = data_form.Field(var='test', desc=u'My desc') |
---|
184 | element = field.toElement(True) |
---|
185 | |
---|
186 | self.assertEqual(1, len(element.children)) |
---|
187 | child = element.children[0] |
---|
188 | self.assertEqual('desc', child.name) |
---|
189 | self.assertEqual(NS_X_DATA, child.uri) |
---|
190 | self.assertEqual(u'My desc', unicode(child)) |
---|
191 | |
---|
192 | |
---|
193 | def test_toElementRequired(self): |
---|
194 | """ |
---|
195 | Test rendering to a DOM with options. |
---|
196 | """ |
---|
197 | field = data_form.Field(var='test', required=True) |
---|
198 | element = field.toElement(True) |
---|
199 | |
---|
200 | self.assertEqual(1, len(element.children)) |
---|
201 | child = element.children[0] |
---|
202 | self.assertEqual('required', child.name) |
---|
203 | self.assertEqual(NS_X_DATA, child.uri) |
---|
204 | |
---|
205 | |
---|
206 | def test_toElementJID(self): |
---|
207 | """ |
---|
208 | A JID value should render to text. |
---|
209 | """ |
---|
210 | field = data_form.Field(fieldType='jid-single', var='test', |
---|
211 | value=jid.JID(u'test@example.org')) |
---|
212 | element = field.toElement() |
---|
213 | self.assertEqual(u'test@example.org', unicode(element.value)) |
---|
214 | |
---|
215 | |
---|
216 | def test_toElementJIDTextSingle(self): |
---|
217 | """ |
---|
218 | A JID value should render to text if field type is text-single. |
---|
219 | """ |
---|
220 | field = data_form.Field(fieldType='text-single', var='test', |
---|
221 | value=jid.JID(u'test@example.org')) |
---|
222 | element = field.toElement() |
---|
223 | self.assertEqual(u'test@example.org', unicode(element.value)) |
---|
224 | |
---|
225 | |
---|
226 | def test_toElementBoolean(self): |
---|
227 | """ |
---|
228 | A boolean value should render to text. |
---|
229 | """ |
---|
230 | field = data_form.Field(fieldType='boolean', var='test', |
---|
231 | value=True) |
---|
232 | element = field.toElement() |
---|
233 | self.assertEqual(u'true', unicode(element.value)) |
---|
234 | |
---|
235 | |
---|
236 | def test_toElementBooleanTextSingle(self): |
---|
237 | """ |
---|
238 | A boolean value should render to text if the field type is text-single. |
---|
239 | """ |
---|
240 | field = data_form.Field(var='test', value=True) |
---|
241 | element = field.toElement() |
---|
242 | self.assertEqual(u'true', unicode(element.value)) |
---|
243 | |
---|
244 | |
---|
245 | def test_typeCheckNoFieldName(self): |
---|
246 | """ |
---|
247 | A field not of type fixed must have a var. |
---|
248 | """ |
---|
249 | field = data_form.Field(fieldType='list-single') |
---|
250 | self.assertRaises(data_form.FieldNameRequiredError, field.typeCheck) |
---|
251 | |
---|
252 | |
---|
253 | def test_typeCheckTooManyValues(self): |
---|
254 | """ |
---|
255 | Expect an exception if too many values are set, depending on type. |
---|
256 | """ |
---|
257 | field = data_form.Field(fieldType='list-single', var='test', |
---|
258 | values=[u'value1', u'value2']) |
---|
259 | self.assertRaises(data_form.TooManyValuesError, field.typeCheck) |
---|
260 | |
---|
261 | |
---|
262 | def test_typeCheckBooleanFalse(self): |
---|
263 | """ |
---|
264 | Test possible False values for a boolean field. |
---|
265 | """ |
---|
266 | field = data_form.Field(fieldType='boolean', var='test') |
---|
267 | |
---|
268 | for value in (False, 0, '0', 'false', 'False', []): |
---|
269 | field.value = value |
---|
270 | field.typeCheck() |
---|
271 | self.assertIsInstance(field.value, bool) |
---|
272 | self.assertFalse(field.value) |
---|
273 | |
---|
274 | |
---|
275 | def test_typeCheckBooleanTrue(self): |
---|
276 | """ |
---|
277 | Test possible True values for a boolean field. |
---|
278 | """ |
---|
279 | field = data_form.Field(fieldType='boolean', var='test') |
---|
280 | |
---|
281 | for value in (True, 1, '1', 'true', 'True', ['test']): |
---|
282 | field.value = value |
---|
283 | field.typeCheck() |
---|
284 | self.assertIsInstance(field.value, bool) |
---|
285 | self.assertTrue(field.value) |
---|
286 | |
---|
287 | |
---|
288 | def test_typeCheckBooleanBad(self): |
---|
289 | """ |
---|
290 | A bad value for a boolean field should raise a ValueError |
---|
291 | """ |
---|
292 | field = data_form.Field(fieldType='boolean', var='test') |
---|
293 | field.value = 'test' |
---|
294 | self.assertRaises(ValueError, field.typeCheck) |
---|
295 | |
---|
296 | |
---|
297 | def test_typeCheckJID(self): |
---|
298 | """ |
---|
299 | The value of jid field should be a JID or coercable to one. |
---|
300 | """ |
---|
301 | field = data_form.Field(fieldType='jid-single', var='test', |
---|
302 | value=jid.JID('test@example.org')) |
---|
303 | field.typeCheck() |
---|
304 | |
---|
305 | |
---|
306 | def test_typeCheckJIDString(self): |
---|
307 | """ |
---|
308 | The string value of jid field should be coercable into a JID. |
---|
309 | """ |
---|
310 | field = data_form.Field(fieldType='jid-single', var='test', |
---|
311 | value='test@example.org') |
---|
312 | field.typeCheck() |
---|
313 | self.assertEquals(jid.JID(u'test@example.org'), field.value) |
---|
314 | |
---|
315 | |
---|
316 | def test_typeCheckJIDBad(self): |
---|
317 | """ |
---|
318 | An invalid JID string should raise an exception. |
---|
319 | """ |
---|
320 | field = data_form.Field(fieldType='jid-single', var='test', |
---|
321 | value='test@@example.org') |
---|
322 | self.assertRaises(jid.InvalidFormat, field.typeCheck) |
---|
323 | |
---|
324 | |
---|
325 | def test_fromElementType(self): |
---|
326 | element = domish.Element((NS_X_DATA, 'field')) |
---|
327 | element['type'] = 'fixed' |
---|
328 | field = data_form.Field.fromElement(element) |
---|
329 | self.assertEquals('fixed', field.fieldType) |
---|
330 | |
---|
331 | |
---|
332 | def test_fromElementNoType(self): |
---|
333 | element = domish.Element((NS_X_DATA, 'field')) |
---|
334 | field = data_form.Field.fromElement(element) |
---|
335 | self.assertEquals(None, field.fieldType) |
---|
336 | |
---|
337 | |
---|
338 | def test_fromElementValueTextSingle(self): |
---|
339 | """ |
---|
340 | Parsed text-single field values should be of type C{unicode}. |
---|
341 | """ |
---|
342 | element = domish.Element((NS_X_DATA, 'field')) |
---|
343 | element['type'] = 'text-single' |
---|
344 | element.addElement('value', content=u'text') |
---|
345 | field = data_form.Field.fromElement(element) |
---|
346 | self.assertEquals('text', field.value) |
---|
347 | |
---|
348 | |
---|
349 | def test_fromElementValueJID(self): |
---|
350 | """ |
---|
351 | Parsed jid-single field values should be of type C{unicode}. |
---|
352 | """ |
---|
353 | element = domish.Element((NS_X_DATA, 'field')) |
---|
354 | element['type'] = 'jid-single' |
---|
355 | element.addElement('value', content=u'user@example.org') |
---|
356 | field = data_form.Field.fromElement(element) |
---|
357 | self.assertEquals(u'user@example.org', field.value) |
---|
358 | |
---|
359 | |
---|
360 | def test_fromElementValueJIDMalformed(self): |
---|
361 | """ |
---|
362 | Parsed jid-single field values should be of type C{unicode}. |
---|
363 | |
---|
364 | No validation should be done at this point, so invalid JIDs should |
---|
365 | also be passed as-is. |
---|
366 | """ |
---|
367 | element = domish.Element((NS_X_DATA, 'field')) |
---|
368 | element['type'] = 'jid-single' |
---|
369 | element.addElement('value', content=u'@@') |
---|
370 | field = data_form.Field.fromElement(element) |
---|
371 | self.assertEquals(u'@@', field.value) |
---|
372 | |
---|
373 | |
---|
374 | def test_fromElementValueBoolean(self): |
---|
375 | """ |
---|
376 | Parsed boolean field values should be of type C{unicode}. |
---|
377 | """ |
---|
378 | element = domish.Element((NS_X_DATA, 'field')) |
---|
379 | element['type'] = 'boolean' |
---|
380 | element.addElement('value', content=u'false') |
---|
381 | field = data_form.Field.fromElement(element) |
---|
382 | self.assertEquals(u'false', field.value) |
---|
383 | |
---|
384 | |
---|
385 | def test_fromElementDesc(self): |
---|
386 | """ |
---|
387 | Field descriptions are in a desc child element. |
---|
388 | """ |
---|
389 | element = domish.Element((NS_X_DATA, 'field')) |
---|
390 | element.addElement('desc', content=u'My description') |
---|
391 | field = data_form.Field.fromElement(element) |
---|
392 | self.assertEqual(u'My description', field.desc) |
---|
393 | |
---|
394 | |
---|
395 | def test_fromElementOption(self): |
---|
396 | """ |
---|
397 | Field descriptions are in a desc child element. |
---|
398 | """ |
---|
399 | element = domish.Element((NS_X_DATA, 'field')) |
---|
400 | element.addElement('option').addElement('value', content=u'option1') |
---|
401 | element.addElement('option').addElement('value', content=u'option2') |
---|
402 | field = data_form.Field.fromElement(element) |
---|
403 | self.assertEqual(2, len(field.options)) |
---|
404 | |
---|
405 | |
---|
406 | def test_fromElementRequired(self): |
---|
407 | """ |
---|
408 | Required fields have a required child element. |
---|
409 | """ |
---|
410 | element = domish.Element((NS_X_DATA, 'field')) |
---|
411 | element.addElement('required') |
---|
412 | field = data_form.Field.fromElement(element) |
---|
413 | self.assertTrue(field.required) |
---|
414 | |
---|
415 | |
---|
416 | def test_fromElementChildOtherNamespace(self): |
---|
417 | """ |
---|
418 | Child elements from another namespace are ignored. |
---|
419 | """ |
---|
420 | element = domish.Element((NS_X_DATA, 'field')) |
---|
421 | element['var'] = 'test' |
---|
422 | child = element.addElement(('myns', 'value')) |
---|
423 | field = data_form.Field.fromElement(element) |
---|
424 | |
---|
425 | self.assertIdentical(None, field.value) |
---|
426 | |
---|
427 | |
---|
428 | def test_fromDict(self): |
---|
429 | """ |
---|
430 | A named field with a value can be created by providing a dictionary. |
---|
431 | """ |
---|
432 | fieldDict = {'var': 'test', 'value': 'text'} |
---|
433 | field = data_form.Field.fromDict(fieldDict) |
---|
434 | self.assertEqual('test', field.var) |
---|
435 | self.assertEqual('text', field.value) |
---|
436 | |
---|
437 | |
---|
438 | def test_fromDictFieldType(self): |
---|
439 | """ |
---|
440 | The field type is set using the key 'type'. |
---|
441 | """ |
---|
442 | fieldDict = {'type': 'boolean'} |
---|
443 | field = data_form.Field.fromDict(fieldDict) |
---|
444 | self.assertEqual('boolean', field.fieldType) |
---|
445 | |
---|
446 | |
---|
447 | def test_fromDictOptions(self): |
---|
448 | """ |
---|
449 | The field options are set using the key 'options'. |
---|
450 | |
---|
451 | The options are represented as a dictionary keyed by option, |
---|
452 | with the optional label as value. |
---|
453 | """ |
---|
454 | fieldDict = {'options': {'value1': 'label1', |
---|
455 | 'value2': 'label2'}} |
---|
456 | field = data_form.Field.fromDict(fieldDict) |
---|
457 | self.assertEqual(2, len(field.options)) |
---|
458 | options = {} |
---|
459 | for option in field.options: |
---|
460 | options[option.value] = option.label |
---|
461 | |
---|
462 | self.assertEqual(options, fieldDict['options']) |
---|
463 | |
---|
464 | |
---|
465 | class FormTest(unittest.TestCase): |
---|
466 | """ |
---|
467 | Tests for L{data_form.Form}. |
---|
468 | """ |
---|
469 | |
---|
470 | def test_formType(self): |
---|
471 | """ |
---|
472 | A form has a type. |
---|
473 | """ |
---|
474 | |
---|
475 | form = data_form.Form('result') |
---|
476 | self.assertEqual('result', form.formType) |
---|
477 | |
---|
478 | |
---|
479 | def test_toElement(self): |
---|
480 | """ |
---|
481 | The toElement method returns a form's DOM representation. |
---|
482 | """ |
---|
483 | form = data_form.Form('result') |
---|
484 | element = form.toElement() |
---|
485 | |
---|
486 | self.assertTrue(domish.IElement.providedBy(element)) |
---|
487 | self.assertEquals('x', element.name) |
---|
488 | self.assertEquals(NS_X_DATA, element.uri) |
---|
489 | self.assertEquals('result', element['type']) |
---|
490 | self.assertEquals([], element.children) |
---|
491 | |
---|
492 | |
---|
493 | def test_toElementTitle(self): |
---|
494 | """ |
---|
495 | A title is rendered as a child element with the title as CDATA. |
---|
496 | """ |
---|
497 | form = data_form.Form('form', title='Bot configuration') |
---|
498 | element = form.toElement() |
---|
499 | |
---|
500 | elements = list(element.elements()) |
---|
501 | self.assertEqual(1, len(elements)) |
---|
502 | title = elements[0] |
---|
503 | self.assertEqual('title', title.name) |
---|
504 | self.assertEqual(NS_X_DATA, title.uri) |
---|
505 | self.assertEqual('Bot configuration', unicode(title)) |
---|
506 | |
---|
507 | |
---|
508 | def test_toElementInstructions(self): |
---|
509 | """ |
---|
510 | Instructions are rendered as child elements with CDATA. |
---|
511 | """ |
---|
512 | form = data_form.Form('form', instructions=['Fill out this form!']) |
---|
513 | element = form.toElement() |
---|
514 | |
---|
515 | elements = list(element.elements()) |
---|
516 | self.assertEqual(1, len(elements)) |
---|
517 | instructions = elements[0] |
---|
518 | self.assertEqual('instructions', instructions.name) |
---|
519 | self.assertEqual(NS_X_DATA, instructions.uri) |
---|
520 | self.assertEqual('Fill out this form!', unicode(instructions)) |
---|
521 | |
---|
522 | |
---|
523 | def test_toElementInstructionsMultiple(self): |
---|
524 | """ |
---|
525 | Instructions render as one element per instruction, in order. |
---|
526 | """ |
---|
527 | form = data_form.Form('form', instructions=['Fill out this form!', |
---|
528 | 'no really']) |
---|
529 | element = form.toElement() |
---|
530 | |
---|
531 | elements = list(element.elements()) |
---|
532 | self.assertEqual(2, len(elements)) |
---|
533 | instructions1 = elements[0] |
---|
534 | instructions2 = elements[1] |
---|
535 | self.assertEqual('instructions', instructions1.name) |
---|
536 | self.assertEqual(NS_X_DATA, instructions1.uri) |
---|
537 | self.assertEqual('Fill out this form!', unicode(instructions1)) |
---|
538 | self.assertEqual('instructions', instructions2.name) |
---|
539 | self.assertEqual(NS_X_DATA, instructions2.uri) |
---|
540 | self.assertEqual('no really', unicode(instructions2)) |
---|
541 | |
---|
542 | |
---|
543 | def test_toElementFormType(self): |
---|
544 | """ |
---|
545 | The form type is rendered as a hidden field with name FORM_TYPE. |
---|
546 | """ |
---|
547 | form = data_form.Form('form', formNamespace='jabber:bot') |
---|
548 | element = form.toElement() |
---|
549 | |
---|
550 | elements = list(element.elements()) |
---|
551 | self.assertEqual(1, len(elements)) |
---|
552 | formTypeField = elements[0] |
---|
553 | self.assertEqual('field', formTypeField.name) |
---|
554 | self.assertEqual(NS_X_DATA, formTypeField.uri) |
---|
555 | self.assertEqual('FORM_TYPE', formTypeField['var']) |
---|
556 | self.assertEqual('hidden', formTypeField['type']) |
---|
557 | self.assertEqual('jabber:bot', unicode(formTypeField.value)) |
---|
558 | |
---|
559 | |
---|
560 | def test_toElementFields(self): |
---|
561 | """ |
---|
562 | Fields are rendered as child elements, in order. |
---|
563 | """ |
---|
564 | fields = [data_form.Field('fixed', value='Section 1'), |
---|
565 | data_form.Field('text-single', |
---|
566 | var='botname', |
---|
567 | label='The name of your bot'), |
---|
568 | data_form.Field('text-multi', |
---|
569 | var='description', |
---|
570 | label='Helpful description of your bot'), |
---|
571 | data_form.Field('boolean', |
---|
572 | var='public', |
---|
573 | label='Public bot?', |
---|
574 | required=True) |
---|
575 | ] |
---|
576 | form = data_form.Form('form', fields=fields) |
---|
577 | element = form.toElement() |
---|
578 | |
---|
579 | elements = list(element.elements()) |
---|
580 | self.assertEqual(4, len(elements)) |
---|
581 | for field in elements: |
---|
582 | self.assertEqual('field', field.name) |
---|
583 | self.assertEqual(NS_X_DATA, field.uri) |
---|
584 | |
---|
585 | # Check order |
---|
586 | self.assertEqual('fixed', elements[0]['type']) |
---|
587 | self.assertEqual('botname', elements[1]['var']) |
---|
588 | self.assertEqual('description', elements[2]['var']) |
---|
589 | self.assertEqual('public', elements[3]['var']) |
---|
590 | |
---|
591 | |
---|
592 | def test_fromElement(self): |
---|
593 | """ |
---|
594 | C{fromElement} creates a L{data_form.Form} from a DOM representation. |
---|
595 | """ |
---|
596 | element = domish.Element((NS_X_DATA, 'x')) |
---|
597 | element['type'] = 'result' |
---|
598 | form = data_form.Form.fromElement(element) |
---|
599 | |
---|
600 | self.assertEquals('result', form.formType) |
---|
601 | self.assertEquals(None, form.title) |
---|
602 | self.assertEquals([], form.instructions) |
---|
603 | self.assertEquals({}, form.fields) |
---|
604 | |
---|
605 | |
---|
606 | def test_fromElementInvalidElementName(self): |
---|
607 | """ |
---|
608 | Bail if the passed element does not have the correct name. |
---|
609 | """ |
---|
610 | element = domish.Element((NS_X_DATA, 'form')) |
---|
611 | self.assertRaises(Exception, data_form.Form.fromElement, element) |
---|
612 | |
---|
613 | |
---|
614 | def test_fromElementInvalidElementURI(self): |
---|
615 | """ |
---|
616 | Bail if the passed element does not have the correct namespace. |
---|
617 | """ |
---|
618 | element = domish.Element(('myns', 'x')) |
---|
619 | self.assertRaises(Exception, data_form.Form.fromElement, element) |
---|
620 | |
---|
621 | |
---|
622 | def test_fromElementTitle(self): |
---|
623 | element = domish.Element((NS_X_DATA, 'x')) |
---|
624 | element.addElement('title', content='My title') |
---|
625 | form = data_form.Form.fromElement(element) |
---|
626 | |
---|
627 | self.assertEquals('My title', form.title) |
---|
628 | |
---|
629 | |
---|
630 | def test_fromElementInstructions(self): |
---|
631 | element = domish.Element((NS_X_DATA, 'x')) |
---|
632 | element.addElement('instructions', content='instruction') |
---|
633 | form = data_form.Form.fromElement(element) |
---|
634 | |
---|
635 | self.assertEquals(['instruction'], form.instructions) |
---|
636 | |
---|
637 | |
---|
638 | def test_fromElementInstructions2(self): |
---|
639 | element = domish.Element((NS_X_DATA, 'x')) |
---|
640 | element.addElement('instructions', content='instruction 1') |
---|
641 | element.addElement('instructions', content='instruction 2') |
---|
642 | form = data_form.Form.fromElement(element) |
---|
643 | |
---|
644 | self.assertEquals(['instruction 1', 'instruction 2'], form.instructions) |
---|
645 | |
---|
646 | |
---|
647 | def test_fromElementOneField(self): |
---|
648 | element = domish.Element((NS_X_DATA, 'x')) |
---|
649 | element.addElement('field') |
---|
650 | form = data_form.Form.fromElement(element) |
---|
651 | |
---|
652 | self.assertEquals(1, len(form.fieldList)) |
---|
653 | self.assertNotIn('field', form.fields) |
---|
654 | |
---|
655 | |
---|
656 | def test_fromElementTwoFields(self): |
---|
657 | element = domish.Element((NS_X_DATA, 'x')) |
---|
658 | element.addElement('field')['var'] = 'field1' |
---|
659 | element.addElement('field')['var'] = 'field2' |
---|
660 | form = data_form.Form.fromElement(element) |
---|
661 | |
---|
662 | self.assertEquals(2, len(form.fieldList)) |
---|
663 | self.assertIn('field1', form.fields) |
---|
664 | self.assertEquals('field1', form.fieldList[0].var) |
---|
665 | self.assertIn('field2', form.fields) |
---|
666 | self.assertEquals('field2', form.fieldList[1].var) |
---|
667 | |
---|
668 | |
---|
669 | def test_fromElementFormType(self): |
---|
670 | """ |
---|
671 | The form type is a hidden field named FORM_TYPE. |
---|
672 | """ |
---|
673 | element = domish.Element((NS_X_DATA, 'x')) |
---|
674 | field = element.addElement('field') |
---|
675 | field['var'] = 'FORM_TYPE' |
---|
676 | field['type'] = 'hidden' |
---|
677 | field.addElement('value', content='myns') |
---|
678 | form = data_form.Form.fromElement(element) |
---|
679 | |
---|
680 | self.assertNotIn('FORM_TYPE', form.fields) |
---|
681 | self.assertEqual('myns', form.formNamespace) |
---|
682 | |
---|
683 | def test_fromElementFormTypeNotHidden(self): |
---|
684 | """ |
---|
685 | A non-hidden field named FORM_TYPE does not set the form type. |
---|
686 | """ |
---|
687 | element = domish.Element((NS_X_DATA, 'x')) |
---|
688 | field = element.addElement('field') |
---|
689 | field['var'] = 'FORM_TYPE' |
---|
690 | field.addElement('value', content='myns') |
---|
691 | form = data_form.Form.fromElement(element) |
---|
692 | |
---|
693 | self.assertIn('FORM_TYPE', form.fields) |
---|
694 | self.assertIdentical(None, form.formNamespace) |
---|
695 | |
---|
696 | |
---|
697 | def test_fromElementChildOtherNamespace(self): |
---|
698 | """ |
---|
699 | Child elements from another namespace are ignored. |
---|
700 | """ |
---|
701 | element = domish.Element((NS_X_DATA, 'x')) |
---|
702 | element['type'] = 'result' |
---|
703 | field = element.addElement(('myns', 'field')) |
---|
704 | field['var'] = 'test' |
---|
705 | form = data_form.Form.fromElement(element) |
---|
706 | |
---|
707 | self.assertEqual(0, len(form.fields)) |
---|
708 | |
---|
709 | |
---|
710 | def test_repr(self): |
---|
711 | """ |
---|
712 | The repr of a form should be equal to its initialization. |
---|
713 | """ |
---|
714 | form = data_form.Form('form', title='title', instructions=['instr'], |
---|
715 | formNamespace='myns', |
---|
716 | fields=[data_form.Field('fixed', |
---|
717 | value='test')]) |
---|
718 | self.assertEqual("""Form(formType='form', title='title', """ |
---|
719 | """instructions=['instr'], formNamespace='myns', """ |
---|
720 | """fields=[Field(fieldType='fixed', """ |
---|
721 | """values=['test'])])""", |
---|
722 | repr(form)) |
---|
723 | |
---|
724 | |
---|
725 | def test_addField(self): |
---|
726 | """ |
---|
727 | A field should occur in fieldList. |
---|
728 | """ |
---|
729 | form = data_form.Form('result') |
---|
730 | field = data_form.Field('fixed', value='Section 1') |
---|
731 | form.addField(field) |
---|
732 | self.assertEqual([field], form.fieldList) |
---|
733 | |
---|
734 | |
---|
735 | def test_addFieldTwice(self): |
---|
736 | """ |
---|
737 | Fields occur in fieldList in the order they were added. |
---|
738 | """ |
---|
739 | form = data_form.Form('result') |
---|
740 | field1 = data_form.Field('fixed', value='Section 1') |
---|
741 | field2 = data_form.Field('fixed', value='Section 2') |
---|
742 | form.addField(field1) |
---|
743 | form.addField(field2) |
---|
744 | self.assertEqual([field1, field2], form.fieldList) |
---|
745 | |
---|
746 | |
---|
747 | def test_addFieldNotNamed(self): |
---|
748 | """ |
---|
749 | A non-named field should not occur in fields. |
---|
750 | """ |
---|
751 | form = data_form.Form('result') |
---|
752 | field = data_form.Field('fixed', value='Section 1') |
---|
753 | form.addField(field) |
---|
754 | self.assertEqual({}, form.fields) |
---|
755 | |
---|
756 | |
---|
757 | def test_addFieldNamed(self): |
---|
758 | """ |
---|
759 | A named field should occur in fields. |
---|
760 | """ |
---|
761 | form = data_form.Form('result') |
---|
762 | field = data_form.Field(var='test') |
---|
763 | form.addField(field) |
---|
764 | self.assertEqual({'test': field}, form.fields) |
---|
765 | |
---|
766 | |
---|
767 | def test_addFieldTwiceNamed(self): |
---|
768 | """ |
---|
769 | A second named field should occur in fields. |
---|
770 | """ |
---|
771 | form = data_form.Form('result') |
---|
772 | field1 = data_form.Field(var='test') |
---|
773 | field2 = data_form.Field(var='test2') |
---|
774 | form.addField(field2) |
---|
775 | form.addField(field1) |
---|
776 | self.assertEqual({'test': field1, 'test2': field2}, form.fields) |
---|
777 | |
---|
778 | |
---|
779 | def test_addFieldSameName(self): |
---|
780 | """ |
---|
781 | A named field cannot occur twice. |
---|
782 | """ |
---|
783 | form = data_form.Form('result') |
---|
784 | field1 = data_form.Field(var='test', value='value') |
---|
785 | field2 = data_form.Field(var='test', value='value2') |
---|
786 | form.addField(field1) |
---|
787 | self.assertRaises(data_form.Error, form.addField, field2) |
---|
788 | |
---|
789 | |
---|
790 | def test_getValues(self): |
---|
791 | """ |
---|
792 | Each named field is represented in the values, keyed by name. |
---|
793 | """ |
---|
794 | fields = [data_form.Field(var='botname', value='The Jabber Bot'), |
---|
795 | data_form.Field('boolean', var='public', value=True), |
---|
796 | data_form.Field('list-multi', var='features', |
---|
797 | values=['news', 'search'])] |
---|
798 | form = data_form.Form('submit', fields=fields) |
---|
799 | values = form.getValues() |
---|
800 | self.assertEqual({'botname': 'The Jabber Bot', |
---|
801 | 'public': True, |
---|
802 | 'features': ['news', 'search']}, |
---|
803 | values) |
---|
804 | |
---|
805 | |
---|
806 | def test_getValuesOneValueTypeMulti(self): |
---|
807 | """ |
---|
808 | A single value for a multi-value field type is returned in a list. |
---|
809 | """ |
---|
810 | fields = [data_form.Field('list-multi', var='features', |
---|
811 | values=['news'])] |
---|
812 | form = data_form.Form('submit', fields=fields) |
---|
813 | values = form.getValues() |
---|
814 | self.assertEqual({'features': ['news']}, values) |
---|
815 | |
---|
816 | |
---|
817 | def test_getValuesMultipleValuesNoType(self): |
---|
818 | """ |
---|
819 | Multiple values for a field without type are returned in a list. |
---|
820 | """ |
---|
821 | fields = [data_form.Field(None, var='features', |
---|
822 | values=['news', 'search'])] |
---|
823 | form = data_form.Form('submit', fields=fields) |
---|
824 | values = form.getValues() |
---|
825 | self.assertEqual({'features': ['news', 'search']}, values) |
---|
826 | |
---|
827 | |
---|
828 | def test_getValuesMultipleValuesTypeSingle(self): |
---|
829 | """ |
---|
830 | Multiple values for a single-value field type returns the first value. |
---|
831 | """ |
---|
832 | fields = [data_form.Field('text-single', var='features', |
---|
833 | values=['news', 'search'])] |
---|
834 | form = data_form.Form('submit', fields=fields) |
---|
835 | values = form.getValues() |
---|
836 | self.assertEqual({'features': 'news'}, values) |
---|