serviceNs:   "test1",
			host:        testhost,
			wantSubsets: []string{"subset1", "subset2"},
		},
		{
			proxyNs:     "test1",
			serviceNs:   "test2",
			host:        testhost,
			wantSubsets: []string{"subset1", "subset2"},
		},
		{
			proxyNs:     "test2",
			serviceNs:   "test1",
			host:        testhost,
			wantSubsets: []string{"subset3", "subset4"},
		},
		{

				}
				typ := inst.Inst.Type

				testInst := test.instances[ii]
				if got := inst.Name.Value; got != testInst.name {
					t.Fatalf("got name %s, want %s", got, testInst.name)
				}

				if len(targs) != len(testInst.targs) {
					t.Fatalf("got %d type arguments; want %d", len(targs), len(testInst.targs))
				}
				for i, targ := range targs {

				typ := inst.Inst.Type

				testInst := test.instances[ii]
				if got := inst.Ident.Name; got != testInst.name {
					t.Fatalf("got name %s, want %s", got, testInst.name)
				}
				if len(targs) != len(testInst.targs) {
					t.Fatalf("got %d type arguments; want %d", len(targs), len(testInst.targs))
				}
				for i, targ := range targs {
					if got := targ.String(); got != testInst.targs[i] {

// can be found. Called by translateRule to determine if
func GetDestinationCluster(destination *networking.Destination, service *model.Service, listenerPort int) string {
	if len(destination.GetHost()) == 0 {
		// only happens when the gateway-api BackendRef is invalid
		return "UnknownService"
	}
	h := host.Name(destination.Host)
	// If this is an Alias, point to the concrete service

				assert.Equal(t, testPodSandboxID, podSandboxID, "pod sandbox id")
				// The port should be valid if it reaches here.
				testPort, err := strconv.ParseInt(test.port, 10, 32)
				require.NoError(t, err, "parse port")
				assert.Equal(t, int32(testPort), port, "port")

				if test.clientData != "" {
					fromClient := make([]byte, 32)
					n, err := stream.Read(fromClient)

	testFailFast     bool                              // -failfast flag
	testFuzz         string                            // -fuzz flag
	testJSON         bool                              // -json flag
	testList         string                            // -list flag
	testO            string                            // -o flag
	testOutputDir    outputdirFlag                     // -outputdir flag