"istio.io/istio/istioctl/pkg/util/proto"
)

// EndpointFilter is used to pass filter information into route based config writer print functions
type EndpointFilter struct {
	Address string
	Port    uint32
	Cluster string
	Status  string
}

// ConfigWriter is a writer for processing responses from the Envoy Admin config_dump endpoint
type ConfigWriter struct {
	Stdout   io.Writer
	clusters *clusters.Wrapper
}

		})
	}
}

func TestWorkloadEntryToPodPortsMeta(t *testing.T) {
	cases := []struct {
		description string
		ports       map[string]uint32
		want        string
	}{
		{
			description: "test json marshal",
			ports: map[string]uint32{
				"HTTP":  80,
				"HTTPS": 443,
			},
			want: `[{"name":"HTTP","containerPort":80,"protocol":""},{"name":"HTTPS","containerPort":443,"protocol":""}]`,
		},

)

// ListenerFilter is used to pass filter information into listener based config writer print functions
type ListenerFilter struct {
	Address string
	Port    uint32
	Type    string
	Verbose bool
}

// Verify returns true if the passed listener matches the filter fields
func (l *ListenerFilter) Verify(listener *listener.Listener) bool {

					},
					configdump.ListenerFilter{
						Address: address,
						Port:    uint32(port),
						Type:    listenerType,
						Verbose: verboseProxyConfig,
					},
					configdump.RouteFilter{
						Name:    routeName,
						Verbose: verboseProxyConfig,
					},
					configdump.EndpointFilter{
						Address: address,
						Port:    uint32(port),
						Cluster: clusterName,
						Status:  status,
					},
				)

	"k8s.io/apimachinery/pkg/types"

	"istio.io/istio/pkg/monitoring/monitortest"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/zdsapi"
)

var ztunnelTestCounter atomic.Uint32

func TestZtunnelSendsPodSnapshot(t *testing.T) {
	ztunnelKeepAliveCheckInterval = time.Second / 10
	mt := monitortest.New(t)
	setupLogging()
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()

// Custom "wait group with timeout" for waiting for fakeServer calls in a goroutine to finish
type WaitGroup struct {
	count int32
	done  chan struct{}
}

func NewWaitGroup() *WaitGroup {
	return &WaitGroup{
		done: make(chan struct{}),
	}
}

func NewWaitForNCalls(t *testing.T, n int32) (*WaitGroup, func()) {
	wg := &WaitGroup{
		done: make(chan struct{}),
	}

	wg.Add(n)
	return wg, func() {

// See the License for the specific language governing permissions and
// limitations under the License.

package nodeagent

import (
	"fmt"
	"io/fs"
)

func GetInode(fi fs.FileInfo) (uint64, error) {
	return 0, fmt.Errorf("unable to get inode os not supported")

			dedup[port] = true
			keys = append(keys, port)
		}
	}
	return keys
}

func parsePort(portStr string) (uint16, error) {
	port, err := strconv.ParseUint(strings.TrimSpace(portStr), 10, 16)
	if err != nil {
		return 0, fmt.Errorf("failed parsing port %q: %v", portStr, err)
	}
	return uint16(port), nil
}

func parsePorts(portsString string) ([]int, error) {
	portsString = strings.TrimSpace(portsString)

	if err != nil {
		return "", fmt.Errorf("read procfs: %v", err)
	}
	procs, err := fs.AllProcs()
	if err != nil {
		return "", fmt.Errorf("read procs: %v", err)
	}
	oldest := uint64(math.MaxUint64)
	best := ""
	// We will iterate over all processes. Our goal is to find a process with the same network ID as we found above.

	}
	status := retrieveEndpointStatus(ep)
	if e.Status != "" && !strings.EqualFold(core.HealthStatus_name[int32(status)], e.Status) {
		return false
	}
	return true
}

func retrieveEndpointStatus(ep *endpoint.LbEndpoint) core.HealthStatus {
	return ep.GetHealthStatus()
}

func retrieveEndpointPort(ep *endpoint.LbEndpoint) uint32 {
	return ep.GetEndpoint().GetAddress().GetSocketAddress().GetPortValue()
}