def test_related_field_choices(self):
options = metadata.SimpleMetadata()
BasicModel.objects.create()
with self.assertNumQueries(0):
field_info = options.get_field_info(
serializers.RelatedField(queryset=BasicModel.objects.all()))
assert 'choices' not in field_info
def test_list_serializer_metadata_returns_info_about_fields_of_child_serializer(self):
class ExampleSerializer(serializers.Serializer):
integer_field = serializers.IntegerField(max_value=10)
char_field = serializers.CharField(required=False)
class ExampleListSerializer(serializers.ListSerializer):
pass
options = metadata.SimpleMetadata()
child_serializer = ExampleSerializer()
list_serializer = ExampleListSerializer(child=child_serializer)
assert options.get_serializer_info(list_serializer) == options.get_serializer_info(child_serializer)
def test_null_boolean_field_info_type(self):
options = metadata.SimpleMetadata()
field_info = options.get_field_info(serializers.NullBooleanField())
assert field_info['type'] == 'boolean'
