clustersWithMetadata++
			g.Expect(cluster.Metadata).NotTo(BeNil())
			md := cluster.Metadata
			g.Expect(md.FilterMetadata[util.IstioMetadataKey]).NotTo(BeNil())
			istio := md.FilterMetadata[util.IstioMetadataKey]
			g.Expect(istio.Fields["config"]).NotTo(BeNil())
			dr := istio.Fields["config"]

		}
	}
}

func verifyALPNOverride(t *testing.T, md *core.Metadata, tlsMode networking.ClientTLSSettings_TLSmode) {
	istio, ok := md.FilterMetadata[util.IstioMetadataKey]
	if tlsMode == networking.ClientTLSSettings_SIMPLE || tlsMode == networking.ClientTLSSettings_MUTUAL {
		if !ok {
			t.Errorf("Istio metadata not found")
		}