if tt.dr != nil {
				b.destinationRule = model.ConvertConsolidatedDestRule(tt.dr)
			}
			b.populateFailoverPriorityLabels()
			if !reflect.DeepEqual(b.failoverPriorityLabels, tt.expectedLabels) {
				t.Fatalf("expected priorityLabels %v but got %v", tt.expectedLabels, b.failoverPriorityLabels)
			}
		})
	}

		h.WriteString(strconv.FormatBool(bool(b.proxy.Metadata.DisableHBONESend)))
		h.Write(Separator)
	}
	h.WriteString(util.LocalityToString(b.locality))
	h.Write(Separator)
	if len(b.failoverPriorityLabels) > 0 {
		h.Write(b.failoverPriorityLabels)
		h.Write(Separator)
	}
	if b.service.Attributes.NodeLocal {
		h.WriteString(b.proxy.GetNodeName())
		h.Write(Separator)
	}