private void IsAfterBeforeConsistencyCheck(XNode n1, XNode n2) { TestLog.Compare(n1.IsBefore(n2) == (XNode.DocumentOrderComparer.Compare(n1, n2) < 0), "IsBefore"); TestLog.Compare(n1.IsAfter(n2) == (XNode.DocumentOrderComparer.Compare(n1, n2) > 0), "IsAfter"); }