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Test cases for DictField with allow_null options (#4348)

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Tom Christie 2016-08-02 14:14:36 +01:00 committed by GitHub
parent bda16a518a
commit 5500b265bc
1 changed files with 23 additions and 0 deletions
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23
tests/test_fields.py
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@ -1594,6 +1594,29 @@ class TestDictField(FieldValues):
"Remove `source=` from the field declaration."
)
def test_allow_null(self):
"""
If `allow_null=True` then `None` is a valid input.
"""
field = serializers.DictField(allow_null=True)
output = field.run_validation(None)
assert output is None
class TestDictFieldWithNullChild(FieldValues):
"""
Values for `ListField` with allow_null CharField as child.
"""
valid_inputs = [
({'a': None, 'b': '2', 3: 3}, {'a': None, 'b': '2', '3': '3'}),
]
invalid_inputs = [
]
outputs = [
({'a': None, 'b': '2', 3: 3}, {'a': None, 'b': '2', '3': '3'}),
]
field = serializers.DictField(child=serializers.CharField(allow_null=True))
class TestUnvalidatedDictField(FieldValues):
"""