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RelatedFields doesn't support many=True and required=True

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This commit is contained in:
Andy Freeland 2014-08-12 19:35:19 -04:00
parent 5d674927b8
commit c49829e5bd
1 changed files with 13 additions and 0 deletions
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13
rest_framework/tests/test_relations.py
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@ -50,6 +50,19 @@ class TestManyRelatedMixin(TestCase):
self.assertEqual(into['field_name'], [])
class TestManyRequired(TestCase):
def test_related_field_many_and_required(self):
"""
`RelatedField`s with `many=True` should also support `required=True`.
"""
field = serializers.RelatedField(many=True, read_only=False, required=True)
into = {}
with self.assertRaises(serializers.ValidationError) as cm:
field.field_from_native({}, None, 'field_name', into)
self.assertEqual(cm.exception.messages, ['This field is required.'])
# Regression tests for #694 (`source` attribute on related fields)
class RelatedFieldSourceTests(TestCase):