Status status() {
            int status = 0;
            for (Node node : children)
                status = Math.max(status, node.status().ordinal());

            return Status.values()[status];
        }
Verify the path from the root to the current node corresponds to the given id.
vespa-osgi-testrunner/src/main/java/com/yahoo/vespa/testrunner/TestReport.java