test_media_resource_field.py 文件源码

def test_to_internal_value(media_resource_factory):
    """
    ``.to_internal_value()`` should return the media resource that has
    the provided ID.
    """
    resource = media_resource_factory()

    with mock.patch(
            'know_me.serializers.fields.MediaResourceField.context',
            new_callable=mock.PropertyMock) as mock_context:
        mock_context.return_value = {
            'km_user': resource.km_user,
        }
        field = fields.MediaResourceField()

        assert field.to_internal_value(resource.id) == resource