def get_test_results(self, test_id):
        params = {'test': test_id}
        if self.key:
            params['k'] = self.key

        request = requests.get("{0}/jsonResult.php".format(self.wpt_url),
                               params=params)
        return request.json()
Get the filter field value used for 'server' type filters. This
dataset/ETHPy150Open StackStorm/st2contrib/packs/webpagetest/actions/lib/webpagetest.py/WebPageTestAction.get_test_results--crossover with--dataset/ETHPy150Open CiscoSystems/avos/horizon/tables/base.py/DataTable.get_filter_field