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Fixed #24636 -- Added model field validation for decimal places and max digits.

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Iulia Chiriac 2015-04-14 18:11:12 -04:00 • committed by Simon Charette
parent 6f1b09bb5c
commit 75ed590032
6 changed files with 134 additions and 49 deletions
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18
tests/model_fields/tests.py
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@ -165,6 +165,24 @@ class DecimalFieldTests(test.TestCase):
# This should not crash. That counts as a win for our purposes.
Foo.objects.filter(d__gte=100000000000)
def test_max_digits_validation(self):
field = models.DecimalField(max_digits=2)
expected_message = validators.DecimalValidator.messages['max_digits'] % {'max': 2}
with self.assertRaisesMessage(ValidationError, expected_message):
field.clean(100, None)
def test_max_decimal_places_validation(self):
field = models.DecimalField(decimal_places=1)
expected_message = validators.DecimalValidator.messages['max_decimal_places'] % {'max': 1}
with self.assertRaisesMessage(ValidationError, expected_message):
field.clean(Decimal('0.99'), None)
def test_max_whole_digits_validation(self):
field = models.DecimalField(max_digits=3, decimal_places=1)
expected_message = validators.DecimalValidator.messages['max_whole_digits'] % {'max': 2}
with self.assertRaisesMessage(ValidationError, expected_message):
field.clean(Decimal('999'), None)
class ForeignKeyTests(test.TestCase):
def test_callable_default(self):