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Code Issues 32 Releases Wiki Activity

Refs #31720 -- Defined default output_field of BoolAnd() and BoolOr() aggregate functions.

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This commit is contained in:
David Chorpash
2020-07-19 02:08:44 -06:00
committed by Mariusz Felisiak
parent a2e621b14e
commit 6ec5eb5d74
3 changed files with 19 additions and 5 deletions
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12
tests/postgres_tests/test_aggregates.py
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@@ -155,6 +155,12 @@ class TestGeneralAggregate(PostgreSQLTestCase):
values = AggregateTestModel.objects.aggregate(booland=BoolAnd('boolean_field'))
self.assertEqual(values, {'booland': None})
def test_bool_and_q_object(self):
values = AggregateTestModel.objects.aggregate(
booland=BoolAnd(Q(integer_field__gt=2)),
)
self.assertEqual(values, {'booland': False})
def test_bool_or_general(self):
values = AggregateTestModel.objects.aggregate(boolor=BoolOr('boolean_field'))
self.assertEqual(values, {'boolor': True})
@@ -164,6 +170,12 @@ class TestGeneralAggregate(PostgreSQLTestCase):
values = AggregateTestModel.objects.aggregate(boolor=BoolOr('boolean_field'))
self.assertEqual(values, {'boolor': None})
def test_bool_or_q_object(self):
values = AggregateTestModel.objects.aggregate(
boolor=BoolOr(Q(integer_field__gt=2)),
)
self.assertEqual(values, {'boolor': False})
def test_string_agg_requires_delimiter(self):
with self.assertRaises(TypeError):
AggregateTestModel.objects.aggregate(stringagg=StringAgg('char_field'))