def test_multiple_selection(self):
"""The pattern_options key maximumSelectionSize shouldn't be
set when the field allows multiple selections"""
from plone.app.widgets.dx import RelatedItemsFieldWidget
context = Mock(absolute_url=lambda: 'fake_url')
context.portal_properties.site_properties\
.getProperty.return_value = ['SomeType']
field = List(
__name__='selectfield',
value_type=Choice(values=['one', 'two', 'three'])
)
widget = RelatedItemsFieldWidget(field, self.request)
widget.context = context
widget.update()
base_args = widget._base_args()
patterns_options = base_args['pattern_options']
self.assertFalse('maximumSelectionSize' in patterns_options)
def test_fieldwidget(self):
from plone.app.widgets.dx import RelatedItemsWidget
from plone.app.widgets.dx import RelatedItemsFieldWidget
field = Mock(__name__='field', title=u'', required=True)
vocabulary = Mock()
request = Mock()
widget = RelatedItemsFieldWidget(field, vocabulary, request)
self.assertTrue(isinstance(widget, RelatedItemsWidget))
self.assertIs(widget.field, field)
self.assertIs(widget.request, request)
def test_multiple_selection(self):
"""The pattern_options key maximumSelectionSize shouldn't be
set when the field allows multiple selections"""
from plone.app.widgets.dx import RelatedItemsFieldWidget
from zope.schema.interfaces import ISource
from zope.schema.vocabulary import VocabularyRegistry
context = Mock(absolute_url=lambda: 'fake_url')
context.portal_properties.site_properties\
.getProperty.return_value = ['SomeType']
field = List(
__name__='selectfield',
value_type=Choice(vocabulary='foobar')
)
widget = RelatedItemsFieldWidget(field, self.request)
widget.context = context
vocab = Mock()
alsoProvides(vocab, ISource)
with mock.patch.object(VocabularyRegistry, 'get', return_value=vocab):
widget.update()
base_args = widget._base_args()
patterns_options = base_args['pattern_options']
self.assertFalse('maximumSelectionSize' in patterns_options)
self.assertEqual(
patterns_options['vocabularyUrl'],
'/@@getVocabulary?name=foobar&field=selectfield',
)
def test_single_selection(self):
"""The pattern_options value for maximumSelectionSize should
be 1 when the field only allows a single selection."""
from plone.app.widgets.dx import RelatedItemsFieldWidget
context = Mock(absolute_url=lambda: 'fake_url')
context.portal_properties.site_properties\
.getProperty.return_value = ['SomeType']
field = Choice(
__name__='selectfield',
values=['one', 'two', 'three'],
)
widget = RelatedItemsFieldWidget(field, self.request)
widget.context = context
widget.update()
base_args = widget._base_args()
pattern_options = base_args['pattern_options']
self.assertEquals(pattern_options.get('maximumSelectionSize', 0), 1)