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Refs #373 -- Added Model._is_pk_set() abstraction to check if a Model's PK is set.

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Csirmaz Bendegúz 2024-09-10 04:46:50 +08:00 • committed by GitHub
parent cdbd31960e
commit 5865ff5adc
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13 changed files with 67 additions and 27 deletions
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25
tests/basic/tests.py
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@ -661,6 +661,31 @@ class ModelTest(TestCase):
headline__startswith="Area",
)
def test_is_pk_unset(self):
cases = [
Article(),
Article(id=None),
]
for case in cases:
with self.subTest(case=case):
self.assertIs(case._is_pk_set(), False)
def test_is_pk_set(self):
def new_instance():
a = Article(pub_date=datetime.today())
a.save()
return a
cases = [
Article(id=1),
Article(id=0),
Article.objects.create(pub_date=datetime.today()),
new_instance(),
]
for case in cases:
with self.subTest(case=case):
self.assertIs(case._is_pk_set(), True)
class ModelLookupTest(TestCase):
@classmethod