def METHOD_NAME(self, mock__get_response):
    mock__get_response.side_effect = lambda region: region.name
    response_map = self.parser.get_responses_from_region_silos(regions=self.region_config)
    assert mock__get_response.call_count == len(self.region_config)
    for region in self.region_config:
        assert response_map[region.name].response == region.name