"k8s.io/kubernetes/pkg/proxy/ipvs/ipset"
)

// FakeIPSet is a no-op implementation of ipset Interface
type FakeIPSet struct {
	// version of ipset util
	Version string
	// The key of Sets map is the ip set name
	Sets map[string]*ipset.IPSet
	// The key of Entries map is the ip set name where the entries exists
	Entries map[string]sets.String
}

// NewFake create a new fake ipset interface - it initialize the FakeIPSet.

	// allow overriding for tests
	netnsRunner        func(fdable NetnsFd, toRun func() error) error
	hostsideProbeIPSet ipset.IPSet
}

var _ MeshDataplane = &NetServer{}

func newNetServer(ztunnelServer ZtunnelServer, podNsMap *podNetnsCache,
	iptablesConfigurator *iptables.IptablesConfigurator, podNs PodNetnsFinder,
	probeSet ipset.IPSet,
) *NetServer {
	return &NetServer{
		ztunnelServer:        ztunnelServer,
		currentPodSnapshot:   podNsMap,

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

package ipset

// Type represents the ipset type
type Type string

const (
	// HashIPPort represents the `hash:ip,port` type ipset.  The hash:ip,port is similar to hash:ip but
	// you can store IP address and protocol-port pairs in it.  TCP, SCTP, UDP, UDPLITE, ICMP and ICMPv6 are supported

		},
		{
			name: "ipset sync, remove old and add new",
			set: &utilipset.IPSet{
				Name: "c-c-c",
			},
			setType:         utilipset.BitmapPort,
			activeEntries:   []string{"8080", "9090"},
			currentEntries:  []string{"80"},
			expectedEntries: []string{"8080", "9090"},
		},
		{
			name: "ipset sync, remove many stale ports",
			set: &utilipset.IPSet{
				Name: "NODE-PORT",
			},

	err := netlink.IpsetFlush(name)
	if err != nil {
		return fmt.Errorf("failed to flush ipset %s: %w", name, err)
	}
	return nil
}

// Alpine and some distros struggles with this - ipset CLI utilities support this, but
// the kernel can be out of sync with the CLI utility, leading to errors like:
//
// ipset v7.10: Argument `comment' is supported in the kernel module of the set type hash:ip

		t.Errorf("Unexpected version mismatch, expected: %s, got: %s", testVersion, version)
	}
	// create a set
	set := &ipset.IPSet{
		Name:       "foo",
		SetType:    ipset.HashIPPort,
		HashFamily: ipset.ProtocolFamilyIPV4,
	}
	if err := fake.CreateSet(set, true); err != nil {
		t.Errorf("Unexpected error: %v", err)
	}

	// add two entries
	err = fake.AddEntry("192.168.1.1,tcp:8080", set, true)
	if err != nil {

	ipsetDeps            *ipset.MockedIpsetDeps
}

func getTestFixure(ctx context.Context) netTestFixture {
	podNsMap := newPodNetnsCache(openNsTestOverride)
	nlDeps := &fakeIptablesDeps{}
	iptablesConfigurator, _ := iptables.NewIptablesConfigurator(nil, &dependencies.DependenciesStub{}, nlDeps)

	ztunnelServer := &fakeZtunnel{}

	fakeIPSetDeps := ipset.FakeNLDeps()

		ipset:                 ipset,
		nodePortAddresses:     nodePortAddresses,
		networkInterfacer:     proxyutil.RealNetwork{},
		gracefuldeleteManager: NewGracefulTerminationManager(ipvs),
		logger:                logger,
	}
	// initialize ipsetList with all sets we needed
	proxier.ipsetList = make(map[string]*IPSet)
	for _, is := range ipsetInfo {

}

// createHostsideProbeIpset creates an ipset. This is designed to be called from the host netns.
// Note that if the ipset already exist by name, Create will not return an error.
//
// We will unconditionally flush our set before use here, so it shouldn't matter.
func createHostsideProbeIpset(isV6 bool) (ipset.IPSet, error) {
	linDeps := ipset.RealNlDeps()
	probeSet, err := ipset.NewIPSet(iptables.ProbeIPSet, isV6, linDeps)

type ExpectedIptablesChain map[string][]ExpectedIptablesRule

// ExpectedIptablesRule is the expected iptables rules with jump chain and match ipset name
type ExpectedIptablesRule struct {
	SourceAddress string
	JumpChain     string
	MatchSet      string
}

// ExpectedIPSet is the expected ipset with set name and entries name