func TestReachability(t *testing.T) {
	framework.NewTest(t).
		Run(func(t framework.TestContext) {
			istioCfg := istio.DefaultConfigOrFail(t, t)
			namespace.ClaimOrFail(t, t, istioCfg.SystemNamespace)

			from := apps.EchoNamespace.A
			to := apps.EchoNamespace.B
			fromAndTo := from.Append(to)

			echotest.New(t, fromAndTo).

)

func TestIntermediateCertificateRefresh(t *testing.T) {
	framework.NewTest(t).
		Run(func(t framework.TestContext) {
			t.Skip("https://github.com/istio/istio/issues/49648")
			istioCfg := istio.DefaultConfigOrFail(t, t)
			istioCtl := istioctl.NewOrFail(t, t, istioctl.Config{})
			namespace.ClaimOrFail(t, t, istioCfg.SystemNamespace)
			newX509 := getX509FromFile(t, "ca-cert-alt-2.pem")

        PROXY_CONFIG_XDS_AGENT: "true"
`
	cfg.ControlPlaneValues = cfgYaml
}

func TestReachability(t *testing.T) {
	framework.NewTest(t).
		Run(func(t framework.TestContext) {
			istioCfg := istio.DefaultConfigOrFail(t, t)
			istioCtl := istioctl.NewOrFail(t, t, istioctl.Config{})
			namespace.ClaimOrFail(t, t, istioCfg.SystemNamespace)

			from := apps.EchoNamespace.A
			to := apps.EchoNamespace.B

//
// - Secure naming information is respected in the mTLS handshake.
func TestSecureNaming(t *testing.T) {
	framework.NewTest(t).
		Run(func(t framework.TestContext) {
			istioCfg := istio.DefaultConfigOrFail(t, t)

			testNamespace := apps.EchoNamespace.Namespace
			namespace.ClaimOrFail(t, t, istioCfg.SystemNamespace)
			// Check that the CA certificate in the configmap of each namespace is as expected, which