@get:JvmName("localPrincipal")
  val localPrincipal: Principal?
    get() = (localCertificates.firstOrNull() as? X509Certificate)?.subjectX500Principal

  @JvmName("-deprecated_localPrincipal")
  @Deprecated(
    message = "moved to val",
    replaceWith = ReplaceWith(expression = "localPrincipal"),
    level = DeprecationLevel.ERROR,
  )
  fun localPrincipal(): Principal? = localPrincipal

    val response = call.execute()
    assertThat(response.handshake!!.peerPrincipal)
      .isEqualTo(X500Principal("CN=Local Host"))
    assertThat(response.handshake!!.localPrincipal)
      .isEqualTo(X500Principal("CN=Jethro Willis"))
    assertThat(response.body.string()).isEqualTo("abc")
  }

  @Test
  fun clientAuthForNeeds() {

    assertThat(response.handshake!!.cipherSuite).isNotNull()
    assertThat(response.handshake!!.tlsVersion).isNotNull()
    assertThat(response.handshake!!.localCertificates).isEmpty()
    assertThat(response.handshake!!.localPrincipal).isNull()
    assertThat(response.handshake!!.peerCertificates).isEmpty()
    assertThat(response.handshake!!.peerPrincipal).isNull()
  }

  @Test fun `bad certificates host in insecureHosts fails with SSLException`() {

  @Throws(SSLPeerUnverifiedException::class)
  override fun getPeerPrincipal(): Principal = delegate!!.peerPrincipal

  override fun getLocalPrincipal(): Principal = delegate!!.localPrincipal

  override fun getCipherSuite(): String = delegate!!.cipherSuite

  override fun getProtocol(): String = delegate!!.protocol

  override fun getPeerHost(): String = delegate!!.peerHost

    val peerPrincipal: Principal? = handshake.peerPrincipal()
    val localCertificates: List<Certificate> = handshake.localCertificates()
    val localPrincipal: Principal? = handshake.localPrincipal()
  }

  @Test @Disabled
  fun headers() {
    var headers: Headers = Headers.of("", "")
    headers = Headers.of(mapOf("" to ""))
    val size: Int = headers.size()
  }

    val localCerts = response1.handshake!!.localCertificates
    val serverCerts = response1.handshake!!.peerCertificates
    val peerPrincipal = response1.handshake!!.peerPrincipal
    val localPrincipal = response1.handshake!!.localPrincipal
    val response2 = client.newCall(request).execute() // Cached!
    assertThat(response2.body.string()).isEqualTo("ABC")
    assertThat(cache.requestCount()).isEqualTo(2)

    val peerPrincipal: Principal? = handshake.peerPrincipal
    val localCertificates: List<Certificate> = handshake.localCertificates
    val localPrincipal: Principal? = handshake.localPrincipal
  }

  @Test
  fun headers() {
    var headers: Headers = headersOf("", "")
    headers = mapOf("" to "").toHeaders()
    val get: String? = headers[""]

    assertThat(handshake.peerCertificates).containsExactly(
      serverCertificate.certificate,
      serverIntermediate.certificate,
    )
    assertThat(handshake.localPrincipal).isNull()
    assertThat(handshake.peerPrincipal)
      .isEqualTo(serverCertificate.certificate.subjectX500Principal)
    assertThat(handshake.localCertificates).isEmpty()
  }

  @Test

      assertThat(handshake.cipherSuite).isNotNull()
      assertThat(handshake.peerPrincipal).isNotNull()
      assertThat(handshake.peerCertificates.size).isEqualTo(1)
      assertThat(handshake.localPrincipal).isNull()
      assertThat(handshake.localCertificates.size).isEqualTo(0)
    }

  /**
   * Asserts that the current response was redirected and returns the prior response.
   */

    val handshake = request.handshake
    assertThat(handshake!!.tlsVersion).isNotNull()
    assertThat(handshake.cipherSuite).isNotNull()
    assertThat(handshake.localPrincipal).isNotNull()
    assertThat(handshake.localCertificates.size).isEqualTo(1)
    assertThat(handshake.peerPrincipal).isNull()
    assertThat(handshake.peerCertificates.size).isEqualTo(0)
  }

  @Test