d := d
		if len(d) == 0 {
			continue
		}

		fqdn := d[0].Config().ClusterLocalFQDN()
		cases = append(cases, TrafficTestCase{
			name: d[0].Config().Service,
			// This creates a Gateway with a TCP listener that will accept TCP traffic from host
			// `fqdn` and forward that traffic back to `fqdn`, from srcPort to targetPort

			valid: false,
		},
		{
			name:  "valid FQDN",
			in:    &networking.WorkloadEntry{Address: "validdns.com", Ports: map[string]uint32{"7777": 7777}},
			valid: true,
		},
		{
			name:  "invalid FQDN",
			in:    &networking.WorkloadEntry{Address: "invaliddns.com:9443", Ports: map[string]uint32{"7777": 7777}},
			valid: false,
		},

			errs = AppendValidation(errs, fmt.Errorf("endpoint address %q is not a valid IP address", addr))
		} else if err := agent.ValidateFQDN(addr); err != nil { // Otherwise could be an FQDN
			errs = AppendValidation(errs, fmt.Errorf("endpoint address %q is not a valid FQDN or an IP address", addr))
		}
	}

	for name, port := range we.Ports {
		if servicePorts != nil && !servicePorts.Contains(name) {

		currentTime:   1677615892,
		dnsName:       "www.google.com",

		expectedChains: [][]string{
			{"www.google.com", "GTS CA 1C3", "GTS Root R1"},
		},
	},
	{
		name:          "Valid (fqdn)",
		leaf:          googleLeaf,
		intermediates: []string{gtsIntermediate},
		roots:         []string{gtsRoot},
		currentTime:   1677615892,
		dnsName:       "www.google.com.",

		expectedChains: [][]string{

const (
	None ConfigType = iota
	Mesh
	DestinationRule
	DestinationRuleForOsDefault
	MeshWideTCPKeepaliveSeconds        = 11
	DestinationRuleTCPKeepaliveSeconds = 21
	TestServiceNamespace               = "bar"
	// FQDN service name in namespace TestServiceNamespace. Note the mesh config domain is empty.
	TestServiceNHostname = "foo.bar"
)

func testMesh() *meshconfig.MeshConfig {
	return &meshconfig.MeshConfig{

	if err != nil {
		return nil, nil, err
	}
	// nodename will be equal to hostname if SetHostnameAsFQDN is nil or false. If SetHostnameFQDN
	// is true and hostDomainName is defined, nodename will be the FQDN (hostname.hostDomainName)
	nodename, err := util.GetNodenameForKernel(hostname, hostDomainName, pod.Spec.SetHostnameAsFQDN)
	if err != nil {
		return nil, nil, err
	}
	opts.Hostname = nodename

            "type": "string"
          },
          "apiVersion": {