i := 0
	return func(s string) (NetnsCloser, error) {
		inode := inodes[i]
		i++
		return newFakeNsInode(inc(), inode), nil
	}
}

func TestUpsertPodCache(t *testing.T) {
	counter.Store(0)

	p := newPodNetnsCache(openNsTestOverrideWithInodes(1, 1))

	pod := &corev1.Pod{ObjectMeta: metav1.ObjectMeta{UID: "testUID"}}
	nspath1 := "/path/to/netns/1"
	nspath2 := "/path/to/netns/2"

	netns1, err := p.UpsertPodCache(pod, nspath1)

	mu              sync.RWMutex
}

type WorkloadInfo struct {
	Workload *zdsapi.WorkloadInfo
	Netns    NetnsCloser
}

var _ PodNetnsCache = &podNetnsCache{}

func newPodNetnsCache(openNetns func(nspath string) (NetnsCloser, error)) *podNetnsCache {
	return &podNetnsCache{
		openNetns:       openNetns,
		currentPodCache: map[string]WorkloadInfo{},
	}
}

	ztunnelServer        *fakeZtunnel
	iptablesConfigurator *iptables.IptablesConfigurator
	nlDeps               *fakeIptablesDeps
}

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

	log.Debug("creating ipsets in the node netns")
	set, err := createHostsideProbeIpset(cfg.EnableIPv6)
	if err != nil {
		return nil, fmt.Errorf("error initializing hostside probe ipset: %w", err)
	}

	podNsMap := newPodNetnsCache(openNetnsInRoot(pconstants.HostMountsPath))
	ztunnelServer, err := newZtunnelServer(args.ServerSocket, podNsMap)
	if err != nil {
		return nil, fmt.Errorf("error initializing the ztunnel server: %w", err)
	}