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Refs #32132 -- Added rel_db_type() tests for auto and integer fields.

This commit is contained in:
David-Wobrock 2020-11-02 08:20:15 +01:00 committed by Mariusz Felisiak
parent d1791539a7
commit 4ebd633350
2 changed files with 16 additions and 0 deletions
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3
tests/model_fields/test_autofield.py
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@ -9,14 +9,17 @@ from .test_integerfield import (
class AutoFieldTests(IntegerFieldTests):
model = AutoModel
rel_db_type_class = models.IntegerField
class BigAutoFieldTests(BigIntegerFieldTests):
model = BigAutoModel
rel_db_type_class = models.BigIntegerField
class SmallAutoFieldTests(SmallIntegerFieldTests):
model = SmallAutoModel
rel_db_type_class = models.SmallIntegerField
class AutoFieldInheritanceTests(SimpleTestCase):

13
tests/model_fields/test_integerfield.py
View File

@ -14,6 +14,7 @@ from .models import (
class IntegerFieldTests(TestCase):
model = IntegerModel
documented_range = (-2147483648, 2147483647)
rel_db_type_class = models.IntegerField
@property
def backend_range(self):
@ -154,15 +155,22 @@ class IntegerFieldTests(TestCase):
with self.assertRaisesMessage(exception, msg):
self.model.objects.create(value=value)
def test_rel_db_type(self):
field = self.model._meta.get_field('value')
rel_db_type = field.rel_db_type(connection)
self.assertEqual(rel_db_type, self.rel_db_type_class().db_type(connection))
class SmallIntegerFieldTests(IntegerFieldTests):
model = SmallIntegerModel
documented_range = (-32768, 32767)
rel_db_type_class = models.SmallIntegerField
class BigIntegerFieldTests(IntegerFieldTests):
model = BigIntegerModel
documented_range = (-9223372036854775808, 9223372036854775807)
rel_db_type_class = models.BigIntegerField
class PositiveSmallIntegerFieldTests(IntegerFieldTests):
@ -173,6 +181,11 @@ class PositiveSmallIntegerFieldTests(IntegerFieldTests):
class PositiveIntegerFieldTests(IntegerFieldTests):
model = PositiveIntegerModel
documented_range = (0, 2147483647)
rel_db_type_class = (
models.PositiveIntegerField
if connection.features.related_fields_match_type
else models.IntegerField
)
@unittest.skipIf(connection.vendor == 'sqlite', "SQLite doesn't have a constraint.")
def test_negative_values(self):