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Refs #33476 -- Reformatted code with Black.

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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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19
tests/db_functions/math/test_log.py
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@ -8,36 +8,35 @@ from ..models import DecimalModel, FloatModel, IntegerModel
class LogTests(TestCase):
def test_null(self):
IntegerModel.objects.create(big=100)
obj = IntegerModel.objects.annotate(
null_log_small=Log('small', 'normal'),
null_log_normal=Log('normal', 'big'),
null_log_big=Log('big', 'normal'),
null_log_small=Log("small", "normal"),
null_log_normal=Log("normal", "big"),
null_log_big=Log("big", "normal"),
).first()
self.assertIsNone(obj.null_log_small)
self.assertIsNone(obj.null_log_normal)
self.assertIsNone(obj.null_log_big)
def test_decimal(self):
DecimalModel.objects.create(n1=Decimal('12.9'), n2=Decimal('3.6'))
obj = DecimalModel.objects.annotate(n_log=Log('n1', 'n2')).first()
DecimalModel.objects.create(n1=Decimal("12.9"), n2=Decimal("3.6"))
obj = DecimalModel.objects.annotate(n_log=Log("n1", "n2")).first()
self.assertIsInstance(obj.n_log, Decimal)
self.assertAlmostEqual(obj.n_log, Decimal(math.log(obj.n2, obj.n1)))
def test_float(self):
FloatModel.objects.create(f1=2.0, f2=4.0)
obj = FloatModel.objects.annotate(f_log=Log('f1', 'f2')).first()
obj = FloatModel.objects.annotate(f_log=Log("f1", "f2")).first()
self.assertIsInstance(obj.f_log, float)
self.assertAlmostEqual(obj.f_log, math.log(obj.f2, obj.f1))
def test_integer(self):
IntegerModel.objects.create(small=4, normal=8, big=2)
obj = IntegerModel.objects.annotate(
small_log=Log('small', 'big'),
normal_log=Log('normal', 'big'),
big_log=Log('big', 'big'),
small_log=Log("small", "big"),
normal_log=Log("normal", "big"),
big_log=Log("big", "big"),
).first()
self.assertIsInstance(obj.small_log, float)
self.assertIsInstance(obj.normal_log, float)