client =
      OkHttpClient.Builder()
        .dns(AsyncDns.toDns(AndroidAsyncDns.IPv4, AndroidAsyncDns.IPv6))
        .sslSocketFactory(localhost.sslSocketFactory(), localhost.trustManager)
        .build()

    serverRule.server.useHttps(localhost.sslSocketFactory())
  }

  @Test
  @Ignore("java.net.UnknownHostException: No results for localhost, in CI.")
  fun testRequest() {

  }

  private fun enableTls() {
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        )
        .build()
    server.useHttps(handshakeCertificates.sslSocketFactory())
  }

              // noticeable memory pressure in Android apps.
//              .addPlatformTrustedCertificates()
              .build();

      builder.sslSocketFactory(certificates.sslSocketFactory(), certificates.trustManager());
    }

    OkHttpClient client = builder.build();

    sendRequest(client, "https://valid-isrgrootx1.letsencrypt.org/robots.txt");

    try {

          ),
        body = "ABC.2",
      ),
    )
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        )
        .hostnameVerifier(nullHostnameVerifier)
        .build()
    val request = Request(server.url("/"))
    val response1: Response = client.newCall(request).execute()

        // .addPlatformTrustedCertificates()
        .build()
    client =
      OkHttpClient.Builder()
        .sslSocketFactory(certificates.sslSocketFactory(), certificates.trustManager)
        .build()
  }

  fun run() {
    showUrl("https://squareup.com/robots.txt")
    showUrl("https://publicobject.com/helloworld.txt")
  }

  private fun showUrl(url: String) {

        //.addPlatformTrustedCertificates()
        .build();

    client = new OkHttpClient.Builder()
            .sslSocketFactory(certificates.sslSocketFactory(), certificates.trustManager())
            .build();
  }

  public void run() throws Exception {
    Request request = new Request.Builder()
        .url("https://publicobject.com/helloworld.txt")
        .build();

  }

  private fun enableTls() {
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        )
        .hostnameVerifier(RecordingHostnameVerifier())
        .build()
    server.useHttps(handshakeCertificates.sslSocketFactory())
  }

  }

  @Test
  fun equalsFromTrustManager() {
    val handshakeCertificates = HandshakeCertificates.Builder().build()
    val x509TrustManager = handshakeCertificates.trustManager
    assertThat(get(x509TrustManager)).isEqualTo(get(x509TrustManager))
  }

  @Test
  fun normalizeSingleSelfSignedCertificate() {
    val root =
      HeldCertificate.Builder()
        .serialNumber(1L)

              ),
            )

            val sslSocketFactory = handshakeCertificates.sslSocketFactory()

            sslSocketFactory(
              sslSocketFactory,
              handshakeCertificates.trustManager,
            )

            when (socketMode.protocol) {
              HTTP_2 -> protocols(listOf(HTTP_2, HTTP_1_1))
              HTTP_1_1 -> protocols(listOf(HTTP_1_1))
              else -> TODO()

      )
    }
  }

  private fun enableTls() {
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),
          handshakeCertificates.trustManager,
        )
        .build()
    server.useHttps(handshakeCertificates.sslSocketFactory())
  }

  @RetryingTest(5)
  @Flaky
  fun testHeadAfterPut() {
    class ErringRequestBody : RequestBody() {