class EmptySearchQuerySetTestCase(TestCase):
def setUp(self):
super(EmptySearchQuerySetTestCase, self).setUp()
self.esqs = EmptySearchQuerySet()
def test_get_count(self):
self.assertEqual(self.esqs.count(), 0)
self.assertEqual(len(self.esqs.all()), 0)
def test_filter(self):
sqs = self.esqs.filter(content='foo')
self.assertTrue(isinstance(sqs, EmptySearchQuerySet))
self.assertEqual(len(sqs), 0)
def test_exclude(self):
sqs = self.esqs.exclude(content='foo')
self.assertTrue(isinstance(sqs, EmptySearchQuerySet))
self.assertEqual(len(sqs), 0)
def test_slice(self):
sqs = self.esqs.filter(content='foo')
self.assertTrue(isinstance(sqs, EmptySearchQuerySet))
self.assertEqual(len(sqs), 0)
self.assertEqual(sqs[:10], [])
try:
sqs[4]
self.fail()
except IndexError:
pass
def test_dictionary_lookup(self):
"""
Ensure doing a dictionary lookup raises a TypeError so
EmptySearchQuerySets can be used in templates.
"""
self.assertRaises(TypeError, lambda: self.esqs['count'])
def setUp(self):
super(EmptySearchQuerySetTestCase, self).setUp()
self.esqs = EmptySearchQuerySet()
