def METHOD_NAME(
    self, support_price, objects_count, expected_price
):
    support = SupportFactory(price=support_price)
    BaseObjectsSupportFactory.create_batch(objects_count, support=support)
    export_data = self._export(BaseObjectsSupport)
    self.assertEqual(
        export_data.dict[0]['support__price_per_object'],
        str(expected_price)
    )