/usr/lib/python2.7/dist-packages/zope/formlib/tests/test_sequencewidget.py is in python-zope.formlib 4.3.0a2-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 | ##############################################################################
#
# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Sequence Field Widget tests.
"""
import unittest
from zope.interface import Interface, implementer
from zope.schema import Tuple, List, TextLine
from zope.schema.interfaces import ITextLine
from zope.component import provideAdapter
from zope.publisher.browser import TestRequest
from zope.publisher.interfaces.browser import IDefaultBrowserLayer
import doctest
from zope.formlib.widgets import TextWidget, ObjectWidget, DisplayWidget
from zope.formlib.widgets import TupleSequenceWidget, ListSequenceWidget
from zope.formlib.widgets import SequenceDisplayWidget
from zope.formlib.widgets import SequenceWidget
from zope.formlib.interfaces import IDisplayWidget
from zope.formlib.interfaces import IInputWidget, MissingInputError
from zope.formlib.interfaces import IWidgetInputError, WidgetInputError
from zope.formlib.interfaces import IWidgetInputErrorView
from zope.formlib.widget import CustomWidgetFactory
from zope.formlib.exception import WidgetInputErrorView
from zope.formlib.tests.support import VerifyResults
from zope.formlib.tests.test_browserwidget import BrowserWidgetTest
from zope.traversing.testing import setUp as traversingSetUp
from zope.testing.cleanup import tearDown as traversingTearDown
class SequenceWidgetTestHelper(object):
def setUpContent(self, desc=u'', title=u'Foo Title'):
class ITestContent(Interface):
foo = self._FieldFactory(
title=title,
description=desc,
)
@implementer(ITestContent)
class TestObject(object):
pass
self.content = TestObject()
self.field = ITestContent['foo'].bind(self.content)
self.request = TestRequest(HTTP_ACCEPT_LANGUAGE='pl')
self.request.form['field.foo'] = u'Foo Value'
self._widget = self._WidgetFactory(
self.field, self.field.value_type, self.request)
def setUp(self):
traversingSetUp()
self.setUpContent()
def tearDown(self):
traversingTearDown()
def _FieldFactory(self, **kw):
kw.update({
'__name__': u'foo',
'value_type': TextLine(__name__=u'bar')})
return Tuple(**kw)
class SequenceWidgetTest(SequenceWidgetTestHelper, BrowserWidgetTest):
"""Documents and tests the tuple and list (sequence) widgets.
>>> from zope.interface.verify import verifyClass
>>> verifyClass(IInputWidget, TupleSequenceWidget)
True
>>> verifyClass(IInputWidget, ListSequenceWidget)
True
"""
_WidgetFactory = TupleSequenceWidget
def testRender(self):
pass
def setUp(self):
super(SequenceWidgetTest, self).setUp()
provideAdapter(TextWidget,
(ITextLine, IDefaultBrowserLayer),
IInputWidget, '')
provideAdapter(WidgetInputErrorView,
(IWidgetInputError, IDefaultBrowserLayer),
IWidgetInputErrorView, '')
def test_haveNoData(self):
self.failIf(self._widget.hasInput())
def test_hasInput(self):
self._widget.request.form['field.foo.count'] = u'0'
self.failUnless(self._widget.hasInput())
def test_customWidgetFactory(self):
"""Verify that the widget can be constructed via the CustomWidgetFactory
(Issue #293)
"""
value_type = TextLine(__name__=u'bar')
self.field = List( __name__=u'foo', value_type=value_type )
request = TestRequest()
# set up the custom widget factory and verify that it works
sw = CustomWidgetFactory(ListSequenceWidget)
widget = sw(self.field, request)
assert widget.subwidget is None
assert widget.context.value_type is value_type
# set up a variant that specifies the subwidget to use and verify it
class PollOption(object) : pass
ow = CustomWidgetFactory(ObjectWidget, PollOption)
sw = CustomWidgetFactory(ListSequenceWidget, subwidget=ow)
widget = sw(self.field, request)
assert widget.subwidget is ow
assert widget.context.value_type is value_type
def test_subwidget(self):
"""This test verifies that the specified subwidget is not ignored.
(Issue #293)
"""
self.field = List(__name__=u'foo',
value_type=TextLine(__name__=u'bar'))
request = TestRequest()
class PollOption(object) : pass
ow = CustomWidgetFactory(ObjectWidget, PollOption)
widget = SequenceWidget(
self.field, self.field.value_type, request, subwidget=ow)
assert widget.subwidget is ow
def test_list(self):
self.field = List(
__name__=u'foo',
value_type=TextLine(__name__=u'bar'))
request = TestRequest()
widget = ListSequenceWidget(
self.field, self.field.value_type, request)
self.failIf(widget.hasInput())
self.assertRaises(MissingInputError, widget.getInputValue)
request = TestRequest(form={'field.foo.add': u'Add bar',
'field.foo.count': u'0'})
widget = ListSequenceWidget(
self.field, self.field.value_type, request)
self.assert_(widget.hasInput())
self.assertRaises(WidgetInputError, widget.getInputValue)
request = TestRequest(form={'field.foo.0.bar': u'Hello world!',
'field.foo.count': u'1'})
widget = ListSequenceWidget(
self.field, self.field.value_type, request)
self.assert_(widget.hasInput())
self.assertEquals(widget.getInputValue(), [u'Hello world!'])
def test_new(self):
request = TestRequest()
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
self.failIf(widget.hasInput())
self.assertRaises(MissingInputError, widget.getInputValue)
check_list = ('input', 'name="field.foo.add"')
self.verifyResult(widget(), check_list)
def test_add(self):
request = TestRequest(form={'field.foo.add': u'Add bar',
'field.foo.count': u'0'})
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
self.assert_(widget.hasInput())
self.assertRaises(WidgetInputError, widget.getInputValue)
check_list = (
'checkbox', 'field.foo.remove_0', 'input', 'field.foo.0.bar',
'submit', 'submit', 'field.foo.add'
)
self.verifyResult(widget(), check_list, inorder=True)
def test_request(self):
request = TestRequest(form={'field.foo.0.bar': u'Hello world!',
'field.foo.count': u'1'})
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
self.assert_(widget.hasInput())
self.assertEquals(widget.getInputValue(), (u'Hello world!',))
def test_existing(self):
request = TestRequest()
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
widget.setRenderedValue((u'existing',))
self.failIf(widget.hasInput())
self.assertRaises(MissingInputError, widget.getInputValue)
check_list = (
'checkbox', 'field.foo.remove_0', 'input', 'field.foo.0.bar',
'existing',
'submit', 'submit', 'field.foo.add',
'field.foo.count" value="1"',
)
self.verifyResult(widget(), check_list, inorder=True)
widget.setRenderedValue((u'existing', u'second'))
self.failIf(widget.hasInput())
self.assertRaises(MissingInputError, widget.getInputValue)
check_list = (
'checkbox', 'field.foo.remove_0', 'input', 'field.foo.0.bar',
'existing',
'checkbox', 'field.foo.remove_1', 'input', 'field.foo.1.bar',
'second',
'submit', 'submit', 'field.foo.add',
'field.foo.count" value="2"',
)
self.verifyResult(widget(), check_list, inorder=True)
def test_remove(self):
request = TestRequest(form={
'field.foo.remove_0': u'1',
'field.foo.0.bar': u'existing', 'field.foo.1.bar': u'second',
'field.foo.remove': u'Remove selected items',
'field.foo.count': u'2'})
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
widget.setRenderedValue((u'existing', u'second'))
self.assertEquals(widget.getInputValue(), (u'second',))
check_list = (
'checkbox', 'field.foo.remove_0', 'input', 'field.foo.0.bar',
'existing',
'checkbox', 'field.foo.remove_1', 'input', 'field.foo.1.bar',
'second',
'submit', 'submit', 'field.foo.add',
'field.foo.count" value="2"',
)
self.verifyResult(widget(), check_list, inorder=True)
def test_min(self):
request = TestRequest()
self.field.min_length = 2
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
widget.setRenderedValue((u'existing',))
self.assertRaises(MissingInputError, widget.getInputValue)
check_list = (
'input', 'field.foo.0.bar', 'existing',
'input', 'field.foo.1.bar', 'value=""',
'submit', 'field.foo.add'
)
s = widget()
self.verifyResult(s, check_list, inorder=True)
self.assertEquals(s.find('checkbox'), -1)
def test_max(self):
request = TestRequest()
self.field.max_length = 1
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
widget.setRenderedValue((u'existing',))
self.assertRaises(MissingInputError, widget.getInputValue)
s = widget()
self.assertEquals(s.find('field.foo.add'), -1)
def test_anonymousfield(self):
self.field = Tuple(__name__=u'foo', value_type=TextLine())
request = TestRequest()
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
widget.setRenderedValue((u'existing',))
s = widget()
check_list = (
'input', '"field.foo.0."', 'existing',
'submit', 'submit', 'field.foo.add'
)
s = widget()
self.verifyResult(s, check_list, inorder=True)
def test_usererror(self):
self.field = Tuple(__name__=u'foo',
value_type=TextLine(__name__='bar'))
request = TestRequest(form={
'field.foo.0.bar': u'', 'field.foo.1.bar': u'nonempty',
'field.foo.count': u'2'})
widget = TupleSequenceWidget(
self.field, self.field.value_type, request)
# Rendering a widget should not raise errors!
widget()
data = widget._generateSequence()
self.assertEquals(data, [None, u'nonempty'])
def doctest_widgeterrors(self):
"""Test that errors on subwidgets appear
>>> field = Tuple(__name__=u'foo',
... value_type=TextLine(__name__='bar'))
>>> request = TestRequest(form={
... 'field.foo.0.bar': u'',
... 'field.foo.1.bar': u'nonempty',
... 'field.foo.count': u'2'})
>>> widget = TupleSequenceWidget(field, field.value_type, request)
If we render the widget, we see no errors:
>>> print(widget())
<BLANKLINE>
...
<tr>
<td>
<input class="editcheck" type="checkbox"
name="field.foo.remove_0" />
</td>
<td>
<input class="textType" id="field.foo.0.bar"
name="field.foo.0.bar"
size="20" type="text" value="" />
</td>
</tr>
...
However, if we call getInputValue or hasValidInput, the
errors on the widgets are preserved and displayed:
>>> widget.hasValidInput()
False
>>> print(widget())
<BLANKLINE>
...
<tr>
<td>
<input class="editcheck" type="checkbox"
name="field.foo.remove_0" />
</td>
<td>
<span class="error">Required input is missing.</span>
<input class="textType" id="field.foo.0.bar"
name="field.foo.0.bar"
size="20" type="text" value="" />
</td>
</tr>
...
"""
class SequenceDisplayWidgetTest(
VerifyResults, SequenceWidgetTestHelper, unittest.TestCase):
def _WidgetFactory(self, *args, **kw):
w = SequenceDisplayWidget(*args, **kw)
w.cssClass = "testwidget"
return w
def setUp(self):
self.setUpContent()
self.request = TestRequest()
self.widget = self._WidgetFactory(
self.field, self.field.value_type, self.request)
provideAdapter(DisplayWidget, (ITextLine, IDefaultBrowserLayer),
IDisplayWidget)
def test_render_empty(self):
self.content.foo = ()
self.assertEquals(self.widget(), '(no values)')
def test_render_missing(self):
self.content.foo = self.field.missing_value
self.assertEquals(self.widget(), '(no value available)')
def test_render_single(self):
self.content.foo = (u'one value',)
check_list = ['<ol', 'class=', 'testwidget',
'<li', 'one value', '</li', '</ol']
self.verifyResult(self.widget(), check_list, inorder=True)
def test_render_multiple(self):
self.content.foo = (u'one', u'two', u'three', u'four')
check_list = ['<ol', 'class=', 'testwidget',
'<li', 'one', '</li',
'<li', 'two', '</li',
'<li', 'three', '</li',
'<li', 'four', '</li',
'</ol']
self.verifyResult(self.widget(), check_list, inorder=True)
def test_render_alternate_cssClass(self):
self.content.foo = (u'one value',)
check_list = ['<ol', 'class=', 'altclass',
'<li', 'one value', '</li', '</ol']
self.widget.cssClass = 'altclass'
self.verifyResult(self.widget(), check_list, inorder=True)
def test_honors_subwidget(self):
self.widget = self._WidgetFactory(
self.field, self.field.value_type, self.request,
subwidget=UppercaseDisplayWidget)
self.content.foo = (u'first value', u'second value')
check_list = ['<ol', 'class=', 'testwidget',
'<li', 'FIRST VALUE', '</li',
'<li', 'SECOND VALUE', '</li',
'</ol']
self.verifyResult(self.widget(), check_list, inorder=True)
class UppercaseDisplayWidget(DisplayWidget):
def __call__(self):
return super(UppercaseDisplayWidget, self).__call__().upper()
def setUp(test):
traversingSetUp()
provideAdapter(TextWidget,
(ITextLine, IDefaultBrowserLayer),
IInputWidget)
provideAdapter(WidgetInputErrorView,
(IWidgetInputError, IDefaultBrowserLayer),
IWidgetInputErrorView)
def tearDown(test):
traversingTearDown()
def test_suite():
return unittest.TestSuite((
unittest.makeSuite(SequenceWidgetTest),
doctest.DocTestSuite(setUp=setUp, tearDown=tearDown,
optionflags=doctest.ELLIPSIS
|doctest.NORMALIZE_WHITESPACE
|doctest.REPORT_NDIFF),
unittest.makeSuite(SequenceDisplayWidgetTest),
))
if __name__=='__main__':
unittest.main(defaultTest='test_suite')
|