def test_result_batching(self):
for idx in range(5):
self.portal.invokeFactory('Document', 'document{}'.format(idx))
request = self.request.clone()
request.form['b_size'] = 5
view = FolderView(self.portal, request)
batch = view.batch()
self.assertEqual(batch.length, 5)
self.assertEqual(len([item for item in batch]), 5)
self.assertFalse(batch.has_next)
self.portal.invokeFactory('Document', 'document5')
batch = view.batch()
self.assertEqual(batch.length, 6)
self.assertEqual(len([item for item in batch]), 6)
self.assertFalse(batch.has_next)
self.portal.invokeFactory('Document', 'document6')
batch = view.batch()
self.assertEqual(batch.length, 5)
self.assertEqual(len([item for item in batch]), 5)
self.assertTrue(batch.has_next)
self.assertEqual(batch.next_item_count, 2)
def test_result_filtering(self):
"""Test, if portal_state's friendly_types and the result method's
keyword arguments are included in the query.
"""
self.portal.invokeFactory('News Item', 'newsitem')
self.portal.invokeFactory('Document', 'document')
view = FolderView(self.portal, self.request)
# Test, if all results are found.
view.portal_state.friendly_types = lambda: ['Document', 'News Item']
res = view.results()
self.assertEqual(len(res), 2)
# Test, if friendly_types does filter for types.
view.portal_state.friendly_types = lambda: ['Document']
res = view.results()
self.assertEqual(len(res), 1)
# Test, if friendly_types does filter for types.
view.portal_state.friendly_types = lambda: ['NotExistingType']
res = view.results()
self.assertEqual(len(res), 0)
# Test, if kwargs filtering is applied.
view.portal_state.friendly_types = lambda: ['NotExistingType']
res = view.results(
object_provides='plone.app.contenttypes.interfaces.IDocument'
)
self.assertEqual(len(res), 1)