corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/types"

	"istio.io/istio/pkg/test/util/assert"
)

func TestWithProcFs(t *testing.T) {
	n := NewPodNetnsProcFinder(fakeFs())
	pod := &corev1.Pod{ObjectMeta: metav1.ObjectMeta{
		Name:      "foo",
		Namespace: "bar",
		UID:       types.UID("863b91d4-4b68-4efa-917f-4b560e3e86aa"),
	}}

	ztunnelServer := &fakeZtunnel{}

	netServer := newNetServer(ztunnelServer, podNsMap, iptablesConfigurator, NewPodNetnsProcFinder(fakeFs()))

	netServer.netnsRunner = func(fdable NetnsFd, toRun func() error) error {
		return toRun()
	}
	netServer.Start(ctx)
	return netTestFixture{
		netServer:            netServer,

	if err := hostIptables.CreateHostRulesForHealthChecks(&HostProbeSNATIP, &HostProbeSNATIPV6); err != nil {
		return nil, fmt.Errorf("error initializing the host rules for health checks: %w", err)
	}

	podNetns := NewPodNetnsProcFinder(os.DirFS(filepath.Join(pconstants.HostMountsPath, "proc")))
	netServer := newNetServer(ztunnelServer, podNsMap, podIptables, podNetns)

	// Set some defaults
	s := &Server{
		ctx:        ctx,