Added tests for nested exclude/negate queries (323b4144) · Commits · Dom Sekotill / django

tests/regressiontests/queries/tests.py

+33 −0

Original line number	Diff line number	Diff line
		@@ -844,6 +844,39 @@ class Queries1Tests(BaseQuerysetTest):
		)
		Tag._meta.ordering = original_ordering

		def test_exclude(self):
		self.assertQuerysetEqual(
		Item.objects.exclude(tags__name='t4'),
		[repr(i) for i in Item.objects.filter(~Q(tags__name='t4'))])
		self.assertQuerysetEqual(
		Item.objects.exclude(Q(tags__name='t4')\|Q(tags__name='t3')),
		[repr(i) for i in Item.objects.filter(~(Q(tags__name='t4')\|Q(tags__name='t3')))])
		self.assertQuerysetEqual(
		Item.objects.exclude(Q(tags__name='t4')\|~Q(tags__name='t3')),
		[repr(i) for i in Item.objects.filter(~(Q(tags__name='t4')\|~Q(tags__name='t3')))])

		def test_nested_exclude(self):
		self.assertQuerysetEqual(
		Item.objects.exclude(~Q(tags__name='t4')),
		[repr(i) for i in Item.objects.filter(~~Q(tags__name='t4'))])

		def test_double_exclude(self):
		self.assertQuerysetEqual(
		Item.objects.filter(Q(tags__name='t4')),
		[repr(i) for i in Item.objects.filter(~~Q(tags__name='t4'))])
		self.assertQuerysetEqual(
		Item.objects.filter(Q(tags__name='t4')),
		[repr(i) for i in Item.objects.filter(~Q(~Q(tags__name='t4')))])

		@unittest.expectedFailure
		def test_exclude_in(self):
		self.assertQuerysetEqual(
		Item.objects.exclude(Q(tags__name__in=['t4', 't3'])),
		[repr(i) for i in Item.objects.filter(~Q(tags__name__in=['t4', 't3']))])
		self.assertQuerysetEqual(
		Item.objects.filter(Q(tags__name__in=['t4', 't3'])),
		[repr(i) for i in Item.objects.filter(~~Q(tags__name__in=['t4', 't3']))])

		class Queries2Tests(TestCase):
		def setUp(self):
		Number.objects.create(num=4)