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Fixed #33114 -- Defined default output_field of StringAgg.

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Thanks Simon Charette for the review.
This commit is contained in:
ali 2021-09-25 16:54:40 +03:30 • committed by Mariusz Felisiak
parent 8036b53de6
commit ca58378390
4 changed files with 21 additions and 2 deletions
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16
tests/postgres_tests/test_aggregates.py
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@ -25,22 +25,30 @@ class TestGeneralAggregate(PostgreSQLTestCase):
@classmethod
def setUpTestData(cls):
cls.aggs = AggregateTestModel.objects.bulk_create([
AggregateTestModel(boolean_field=True, char_field='Foo1', integer_field=0),
AggregateTestModel(
boolean_field=True,
char_field='Foo1',
text_field='Text1',
integer_field=0,
),
AggregateTestModel(
boolean_field=False,
char_field='Foo2',
text_field='Text2',
integer_field=1,
json_field={'lang': 'pl'},
),
AggregateTestModel(
boolean_field=False,
char_field='Foo4',
text_field='Text4',
integer_field=2,
json_field={'lang': 'en'},
),
AggregateTestModel(
boolean_field=True,
char_field='Foo3',
text_field='Text3',
integer_field=0,
json_field={'breed': 'collie'},
),
@ -299,6 +307,12 @@ class TestGeneralAggregate(PostgreSQLTestCase):
values = AggregateTestModel.objects.aggregate(stringagg=StringAgg('char_field', delimiter=';'))
self.assertEqual(values, {'stringagg': 'Foo1;Foo2;Foo4;Foo3'})
def test_string_agg_default_output_field(self):
values = AggregateTestModel.objects.aggregate(
stringagg=StringAgg('text_field', delimiter=';'),
)
self.assertEqual(values, {'stringagg': 'Text1;Text2;Text4;Text3'})
def test_string_agg_charfield_ordering(self):
ordering_test_cases = (
(F('char_field').desc(), 'Foo4;Foo3;Foo2;Foo1'),