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added test and fix to check for default null on ArrayField

This commit is contained in:
Daan Vielen 2014-11-15 14:04:34 +00:00
parent 39e3ef88c2
commit a7c58eaca4
2 changed files with 8 additions and 1 deletions
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2
django/contrib/postgres/fields/array.py
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@ -100,7 +100,7 @@ class ArrayField(Field):
if callable(self.default): if callable(self.default):
return self.default() return self.default()
return self.default return self.default
return '' return None
def value_to_string(self, obj): def value_to_string(self, obj):
values = [] values = []

7
tests/postgres_tests/test_array.py
View File

@ -48,6 +48,13 @@ class TestSaveLoad(TestCase):
loaded = IntegerArrayModel.objects.get() loaded = IntegerArrayModel.objects.get()
self.assertEqual(loaded.field, [1]) self.assertEqual(loaded.field, [1])
def test_default_null(self):
instance = NullableIntegerArrayModel()
instance.save()
loaded = NullableIntegerArrayModel.objects.get(pk=instance.pk)
self.assertEqual(loaded.field, None)
self.assertEqual(instance.field, loaded.field)
def test_null_handling(self): def test_null_handling(self):
instance = NullableIntegerArrayModel(field=None) instance = NullableIntegerArrayModel(field=None)
instance.save() instance.save()