def METHOD_NAME(self, preds, targets, ddp):
    """Test class implementation of metric."""
    rwth_metric = partial(_rwth_manual_metric)
    self.run_class_metric_test(
        ddp=ddp,
        preds=preds,
        targets=targets,
        metric_class=ExtendedEditDistance,
        reference_metric=rwth_metric,
    )