*
     * If unset, a default hostname verifier will be used.
     */
    fun hostnameVerifier(hostnameVerifier: HostnameVerifier) =
      apply {
        if (hostnameVerifier != this.hostnameVerifier) {
          this.routeDatabase = null
        }

        this.hostnameVerifier = hostnameVerifier
      }

    /**

    sslSocketFactory: SSLSocketFactory? = this.sslSocketFactory,
    hostnameVerifier: HostnameVerifier? = this.hostnameVerifier,
  ): Address =
    Address(
      uriHost = uriHost,
      uriPort = uriPort,
      dns = dns,
      socketFactory = SocketFactory.getDefault(),
      sslSocketFactory = sslSocketFactory,
      hostnameVerifier = hostnameVerifier,
      certificatePinner = null,

    val client =
      clientTestRule
        .newClientBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        ).hostnameVerifier(RecordingHostnameVerifier())
        .certificatePinner(certificatePinner)
        .build()
    val serverHandshakeCertificates =
      HandshakeCertificates
        .Builder()

      val socketFactory = handshakeCertificates.sslSocketFactory()
      val hostnameVerifier = RecordingHostnameVerifier()
      server.useHttps(socketFactory)
      client =
        client
          .newBuilder()
          .sslSocketFactory(socketFactory, handshakeCertificates.trustManager)
          .hostnameVerifier(hostnameVerifier)
          .build()
    }
    val responseOne =
      MockResponse

      }
    val sslSocketFactory = sslContext.socketFactory

    val hostnameVerifier = HostnameVerifier { _, _ -> true }

    client =
      client
        .newBuilder()
        .sslSocketFactory(sslSocketFactory, trustManager)
        .hostnameVerifier(hostnameVerifier)
        .build()

    client.get("https://www.facebook.com/robots.txt")
  }

  @Test

   * verification is a black box.
   */
  @Test
  fun skipsWhenHostnameVerifierUsed() {
    val verifier = HostnameVerifier { name: String?, session: SSLSession? -> true }
    client = client.newBuilder().hostnameVerifier(verifier).build()
    server.enqueue(MockResponse())
    server.enqueue(MockResponse())
    assert200Http2Response(execute(url), server.hostName)

import java.text.DateFormat
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
import java.util.TimeZone
import java.util.concurrent.TimeUnit
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.SSLSession
import mockwebserver3.MockResponse
import mockwebserver3.MockWebServer
import mockwebserver3.junit5.StartStop
import okhttp3.Headers.Companion.headersOf

    val proxySelector: ProxySelector = address.proxySelector
    val sslSocketFactory: SSLSocketFactory? = address.sslSocketFactory
    val hostnameVerifier: HostnameVerifier? = address.hostnameVerifier
    val certificatePinner: CertificatePinner? = address.certificatePinner
  }

  @Test
  fun authenticator() {

    response1.body.close()

    // This client shares a connection pool but has a different SSL socket factory.
    val anotherClient =
      client
        .newBuilder()
        .hostnameVerifier(RecordingHostnameVerifier())
        .build()
    val response2 = anotherClient.newCall(request).execute()
    response2.body.close()
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)

    )
    val hostnameVerifier = RecordingHostnameVerifier()
    client =
      client
        .newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        ).proxy(server.proxyAddress)
        .hostnameVerifier(hostnameVerifier)
        .build()
    val request =
      Request