@mock.patch.object(Common, "get_auth_token", mock.Mock())
@mock.patch.object(Common, 'get_endpoint', mock.Mock())
@mock.patch.object(metric_req.Metrics, "delete_metric")
@mock.patch.object(Common, "get_auth_token", mock.Mock())
@mock.patch.object(Common, 'get_endpoint', mock.Mock())
@mock.patch.object(metric_req.Metrics, "delete_metric")