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)
			}
		})
	}