v3 "istio.io/istio/pilot/pkg/xds/v3"
	xdsfake "istio.io/istio/pilot/test/xds"
)

func TestSyncz(t *testing.T) {
	t.Run("return the sent and ack status of adsClient connections", func(t *testing.T) {
		s := xdsfake.NewFakeDiscoveryServer(t, xdsfake.FakeOptions{})
		ads := s.ConnectADS()

		ads.RequestResponseAck(t, &discovery.DiscoveryRequest{TypeUrl: v3.ClusterType})
		ads.RequestResponseAck(t, &discovery.DiscoveryRequest{TypeUrl: v3.ListenerType})

	xdsserver "istio.io/istio/pkg/xds"
)

func TestDeltaAds(t *testing.T) {
	s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
	ads := s.ConnectDeltaADS().WithType(v3.ClusterType)
	ads.RequestResponseAck(nil)
}

func TestDeltaAdsClusterUpdate(t *testing.T) {
	s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
	ads := s.ConnectDeltaADS().WithType(v3.EndpointType)
	nonce := ""

}

// Regression for connection with a bad ID
func TestAdsBadId(t *testing.T) {
	s := xdsfake.NewFakeDiscoveryServer(t, xdsfake.FakeOptions{})
	ads := s.ConnectADS().WithID("").WithType(v3.ClusterType)
	xds.AdsPushAll(s.Discovery)
	ads.ExpectNoResponse(t)
}

func TestVersionNonce(t *testing.T) {
	s := xdsfake.NewFakeDiscoveryServer(t, xdsfake.FakeOptions{})
	ads := s.ConnectADS().WithType(v3.ClusterType)

	}
}

func TestWorkloadReconnect(t *testing.T) {
	test.SetForTest(t, &features.EnableAmbient, true)
	t.Run("ondemand", func(t *testing.T) {
		expect := buildExpect(t)
		s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{
			KubernetesObjects: []runtime.Object{mkPod("pod", "sa", "127.0.0.1", "not-node")},
		})
		ads := s.ConnectDeltaADS().WithType(v3.AddressType).WithMetadata(model.NodeMetadata{NodeName: "node"})

			ID:              "app.app",
			Type:            model.SidecarProxy,
			IPAddresses:     []string{"1.1.1.1"},
			ConfigNamespace: "app",
		}
	}

	t.Run("STATIC", func(t *testing.T) {
		s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{
			ConfigString: scopeConfig,
			ConfigTemplateInput: SidecarTestConfig{
				ImportedNamespaces: []string{"./*", "included/*"},
				Resolution:         "STATIC",
			},
		})

func TestLDS(t *testing.T) {
	t.Run("sidecar", func(t *testing.T) {
		s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
		ads := s.ConnectADS().WithType(v3.ListenerType)
		ads.RequestResponseAck(t, nil)
	})

	// 'router' or 'gateway' type of listener
	t.Run("gateway", func(t *testing.T) {
		s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{ConfigString: mustReadfolder(t, "tests/testdata/config")})

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

// Validates basic xds proxy flow by proxying one CDS requests end to end.
func TestDeltaXdsProxyBasicFlow(t *testing.T) {
	proxy := setupXdsProxy(t)
	f := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
	setDialOptions(proxy, f.BufListener)
	conn := setupDownstreamConnection(t, proxy)
	downstream := deltaStream(t, conn)
	sendDeltaDownstreamWithNode(t, downstream, model.NodeMetadata{

	wasmcache "istio.io/istio/pkg/wasm"
)

// Validates basic xds proxy flow by proxying one CDS requests end to end.
func TestXdsProxyBasicFlow(t *testing.T) {
	proxy := setupXdsProxy(t)
	f := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
	setDialOptions(proxy, f.BufListener)
	conn := setupDownstreamConnection(t, proxy)
	downstream := stream(t, conn)
	sendDownstreamWithNode(t, downstream, model.NodeMetadata{

	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/util/sets"
)

func TestCDS(t *testing.T) {
	s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
	ads := s.ConnectADS().WithType(v3.ClusterType)
	ads.RequestResponseAck(t, nil)
}

func TestSAN(t *testing.T) {
	labels := map[string]string{"app": "test"}
	pod := &v1.Pod{

						Ips:      []string{"9.9.9.9"},
						Registry: "External",
					},
				},
			},
		},
	}
	for _, tt := range cases {
		t.Run(tt.name, func(t *testing.T) {
			s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{
				ConfigString: mustReadFile(t, "./testdata/nds-se.yaml"),
			})

			ads := s.ConnectADS().WithType(v3.NameTableType)
			res := ads.RequestResponseAck(t, &discovery.DiscoveryRequest{