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Fixed #26215 -- Fixed RangeField/ArrayField serialization with None values

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Also added tests for HStoreField and JSONField.
Thanks Aleksey Bukin for the report and Tim Graham for the initial patch and
the review.
This commit is contained in:
Claude Paroz 2016-02-15 19:28:49 +01:00
parent b09b71bf34
commit 928c12eb1a
8 changed files with 44 additions and 11 deletions
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11
tests/postgres_tests/test_ranges.py
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@ -309,6 +309,17 @@ class TestSerialization(PostgreSQLTestCase):
self.assertEqual(instance.dates, DateRange(self.lower_date, self.upper_date))
self.assertEqual(instance.timestamps, DateTimeTZRange(self.lower_dt, self.upper_dt))
def test_serialize_range_with_null(self):
instance = RangesModel(ints=NumericRange(None, 10))
data = serializers.serialize('json', [instance])
new_instance = list(serializers.deserialize('json', data))[0].object
self.assertEqual(new_instance.ints, NumericRange(None, 10))
instance = RangesModel(ints=NumericRange(10, None))
data = serializers.serialize('json', [instance])
new_instance = list(serializers.deserialize('json', data))[0].object
self.assertEqual(new_instance.ints, NumericRange(10, None))
class TestValidators(PostgreSQLTestCase):