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Fixed #27482 -- Doc'd an example of Case() in QuerySet.filter().

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Jonatas CD 2016-11-15 12:54:45 +01:00 • committed by Tim Graham
parent 721f0ca85c
commit b28c6ca763
2 changed files with 28 additions and 0 deletions
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14
tests/expressions_case/tests.py
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@ -1289,3 +1289,17 @@ class CaseDocumentationExamples(TestCase):
),
{'regular': 2, 'gold': 1, 'platinum': 3}
)
def test_filter_example(self):
a_month_ago = date.today() - timedelta(days=30)
a_year_ago = date.today() - timedelta(days=365)
self.assertQuerysetEqual(
Client.objects.filter(
registered_on__lte=Case(
When(account_type=Client.GOLD, then=a_month_ago),
When(account_type=Client.PLATINUM, then=a_year_ago),
),
),
[('Jack Black', 'P')],
transform=attrgetter('name', 'account_type')
)