Spec: &networking.VirtualService{
						Gateways: []string{"testns/gateway1"},
						Hosts:    []string{"tcp.example.com"},
						Tcp: []*networking.TCPRoute{
							{
								Match: []*networking.L4MatchAttributes{
									{
										Port: 9443,
									},
								},
								Route: []*networking.RouteDestination{
									{

		}
		for _, tlsRoute := range virtualService.Tls {
			errs = AppendValidation(errs, validateTLSRoute(tlsRoute, virtualService, gatewaySemantics))
		}
		for _, tcpRoute := range virtualService.Tcp {
			errs = AppendValidation(errs, validateTCPRoute(tcpRoute, gatewaySemantics))
		}

		errs = AppendValidation(errs, validateExportTo(cfg.Namespace, virtualService.ExportTo, false, false))

					Destination: &networking.Destination{Host: "foo.baz"},
				}},
			}},
		}, valid: true},
		{name: "missing tcp route", in: &networking.VirtualService{
			Hosts: []string{"foo.bar"},
			Tcp: []*networking.TCPRoute{{
				Match: []*networking.L4MatchAttributes{
					{Port: 999},
				},
			}},
		}, valid: false},
		{name: "missing tls route", in: &networking.VirtualService{
			Hosts: []string{"foo.bar"},