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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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9
tests/postgres_tests/test_hstore.py
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@ -165,7 +165,8 @@ class TestQuerying(PostgreSQLTestCase):
class TestSerialization(PostgreSQLTestCase):
test_data = '[{"fields": {"field": "{\\"a\\": \\"b\\"}"}, "model": "postgres_tests.hstoremodel", "pk": null}]'
test_data = ('[{"fields": {"field": "{\\"a\\": \\"b\\"}"}, '
'"model": "postgres_tests.hstoremodel", "pk": null}]')
def test_dumping(self):
instance = HStoreModel(field={'a': 'b'})
@ -176,6 +177,12 @@ class TestSerialization(PostgreSQLTestCase):
instance = list(serializers.deserialize('json', self.test_data))[0].object
self.assertEqual(instance.field, {'a': 'b'})
def test_roundtrip_with_null(self):
instance = HStoreModel(field={'a': 'b', 'c': None})
data = serializers.serialize('json', [instance])
new_instance = list(serializers.deserialize('json', data))[0].object
self.assertEqual(instance.field, new_instance.field)
class TestValidation(PostgreSQLTestCase):