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Code Issues 32 Releases Wiki Activity

Refs #33476 -- Reformatted code with Black.

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This commit is contained in:
django-bot
2022-02-03 20:24:19 +01:00
committed by Mariusz Felisiak
parent f68fa8b45d
commit 9c19aff7c7
1992 changed files with 139577 additions and 96284 deletions
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28
tests/db_functions/text/test_repeat.py
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@@ -8,22 +8,28 @@ from ..models import Author
class RepeatTests(TestCase):
def test_basic(self):
Author.objects.create(name='John', alias='xyz')
none_value = '' if connection.features.interprets_empty_strings_as_nulls else None
Author.objects.create(name="John", alias="xyz")
none_value = (
"" if connection.features.interprets_empty_strings_as_nulls else None
)
tests = (
(Repeat('name', 0), ''),
(Repeat('name', 2), 'JohnJohn'),
(Repeat('name', Length('alias')), 'JohnJohnJohn'),
(Repeat(Value('x'), 3), 'xxx'),
(Repeat('name', None), none_value),
(Repeat("name", 0), ""),
(Repeat("name", 2), "JohnJohn"),
(Repeat("name", Length("alias")), "JohnJohnJohn"),
(Repeat(Value("x"), 3), "xxx"),
(Repeat("name", None), none_value),
(Repeat(Value(None), 4), none_value),
(Repeat('goes_by', 1), none_value),
(Repeat("goes_by", 1), none_value),
)
for function, repeated_text in tests:
with self.subTest(function=function):
authors = Author.objects.annotate(repeated_text=function)
self.assertQuerysetEqual(authors, [repeated_text], lambda a: a.repeated_text, ordered=False)
self.assertQuerysetEqual(
authors, [repeated_text], lambda a: a.repeated_text, ordered=False
)
def test_negative_number(self):
with self.assertRaisesMessage(ValueError, "'number' must be greater or equal to 0."):
Repeat('name', -1)
with self.assertRaisesMessage(
ValueError, "'number' must be greater or equal to 0."
):
Repeat("name", -1)