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Fixed #27904 -- Added a system check that Field.validators are callable.

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This commit is contained in:
Adam Chainz 2017-03-05 16:50:33 +00:00 • committed by Tim Graham
parent 75503a823f
commit a452dddb25
4 changed files with 39 additions and 1 deletions
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17
tests/invalid_models_tests/test_ordinary_fields.py
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@ -205,6 +205,23 @@ class CharFieldTests(TestCase):
]
self.assertEqual(errors, expected)
def test_bad_validators(self):
class Model(models.Model):
field = models.CharField(max_length=10, validators=[True])
field = Model._meta.get_field('field')
self.assertEqual(field.check(), [
Error(
"All 'validators' must be callable.",
hint=(
"validators[0] (True) isn't a function or instance of a "
"validator class."
),
obj=field,
id='fields.E008',
),
])
@unittest.skipUnless(connection.vendor == 'mysql',
"Test valid only for MySQL")
def test_too_long_char_field_under_mysql(self):