host:        testhost,
			wantSubsets: []string{"subset5", "subset6"},
		},
		{
			proxyNs:     "istio-system",
			serviceNs:   "random",
			host:        testhost,
			wantSubsets: []string{"subset9", "subset10"},
		},
		{
			proxyNs:     "istio-system",
			serviceNs:   "istio-system",
			host:        testhost,
			wantSubsets: []string{"subset9", "subset10"},
		},
		{

				}
				subsets = append(subsets, subset)
			}

			endpoints := &v1.Endpoints{Subsets: subsets}
			truncateEndpoints(endpoints)

			for i, subset := range endpoints.Subsets {
				if len(subset.Addresses) != tc.expectedReady[i] {
					t.Errorf("Unexpected number of actual ready Endpoints for subset %d: got %d endpoints, want %d endpoints", i, len(subset.Addresses), tc.expectedReady[i])
				}

}

// getDestRuleSubsets gets names of subsets that match any pod labels (also, ones that don't match).
func getDestRuleSubsets(subsets []*v1alpha3.Subset, podsLabels []klabels.Set) ([]string, []string) {
	matchingSubsets := make([]string, 0, len(subsets))
	nonmatchingSubsets := make([]string, 0, len(subsets))
	for _, subset := range subsets {
		subsetSelector := klabels.SelectorFromSet(subset.Labels)

    }
  }

  /**
   * Returns the set of all possible subsets of {@code set}. For example, {@code
   * powerSet(ImmutableSet.of(1, 2))} returns the set {@code {{}, {1}, {2}, {1, 2}}}.
   *
   * <p>Elements appear in these subsets in the same iteration order as they appeared in the input
   * set. The order in which these subsets appear in the outer set is undefined. Note that the power

    }
  }

  /**
   * Returns the set of all possible subsets of {@code set}. For example, {@code
   * powerSet(ImmutableSet.of(1, 2))} returns the set {@code {{}, {1}, {2}, {1, 2}}}.
   *
   * <p>Elements appear in these subsets in the same iteration order as they appeared in the input
   * set. The order in which these subsets appear in the outer set is undefined. Note that the power

						GroupVersionKind: gvk.DestinationRule,
						Name:             "acme",
						Namespace:        "istio-system",
					},
					Spec: &networking.DestinationRule{
						Host:    "*.example.org",
						Subsets: []*networking.Subset{networkingSubset},
					},
				},
			},
		})

		proxy := node(cg)
		hashByDestination := route.GetConsistentHashForVirtualService(cg.PushContext(), proxy, virtualService)

					},
					Tcp: &networking.ConnectionPoolSettings_TCPSettings{
						ConnectTimeout: &durationpb.Duration{Seconds: 33},
					},
				},
			},
			Subsets: []*networking.Subset{
				{
					Name: "subset1",
				},
				{
					Name: "subset2",
				},
			},
		},
	}
	destinationRule3 = config.Config{
		Meta: config.Meta{
			Name:      "drRule3",
			Namespace: "mynamespace",

    assertEquals(ImmutableSortedSet.of(4, 6, 8, 10), Sets.subSet(set, Range.atLeast(4)));
    assertEquals(ImmutableSortedSet.of(8, 10), Sets.subSet(set, Range.atLeast(7)));
    assertEquals(empty, Sets.subSet(set, Range.atLeast(20)));

    assertEquals(set, Sets.subSet(set, Range.greaterThan(0)));
    assertEquals(ImmutableSortedSet.of(6, 8, 10), Sets.subSet(set, Range.greaterThan(4)));

		},
		{
			name: "back subset of cluster domain in address",
			service: &model.Service{
				Hostname:     "aaa.example.local",
				MeshExternal: true,
			},
			port: 7777,
			node: &model.Proxy{
				DNSDomain: "tests.svc.cluster.local",
			},
			want: []string{"aaa.example.local"},
		},
		{
			name: "front subset of cluster domain in address",
			service: &model.Service{

	var subsetHash, subsetPLSHash *networking.LoadBalancerSettings_ConsistentHashLB
	for _, subset := range rule.GetSubsets() {
		if subset.GetName() == destination.GetSubset() {
			subsetPortLevelSettings := subset.GetTrafficPolicy().GetPortLevelSettings()
			subsetHash = subset.GetTrafficPolicy().GetLoadBalancer().GetConsistentHash()