assertThat(it.handshake!!.tlsVersion).isEqualTo(TlsVersion.TLS_1_3)
    }

    client.connectionPool.evictAll()
    assertEquals(0, client.connectionPool.connectionCount())

    client.newCall(request).execute().use {
      assertThat(it.protocol).isEqualTo(Protocol.HTTP_2)
      assertThat(it.handshake!!.tlsVersion).isEqualTo(TlsVersion.TLS_1_3)
    }

    assertEquals(2, sessionIds.size)

    var body: Buffer = recordedRequest.body
    var utf8Body: String = recordedRequest.body.readUtf8()
    var sequenceNumber: Int = recordedRequest.sequenceNumber
    var tlsVersion: TlsVersion? = recordedRequest.tlsVersion
    var handshake: Handshake? = recordedRequest.handshake
  }

  @Test @Ignore
  fun socketPolicy() {
    val socketPolicy: SocketPolicy = SocketPolicy.KEEP_OPEN
  }

    message = "Use body.readUtf8()",
    replaceWith = ReplaceWith("body.readUtf8()"),
    level = DeprecationLevel.ERROR,
  )
  val utf8Body: String
    get() = body.readUtf8()

  val tlsVersion: TlsVersion?
    get() = handshake?.tlsVersion

  internal constructor(
    requestLine: String,
    headers: Headers,
    chunkSizes: List<Int>,
    bodySize: Long,
    body: Buffer,
    sequenceNumber: Int,

	}
	ed25519Cert := &Certificate{
		Certificate: [][]byte{testEd25519Certificate},
		PrivateKey:  testEd25519PrivateKey,
	}

	tests := []struct {
		cert        *Certificate
		peerSigAlgs []SignatureScheme
		tlsVersion  uint16

		expectedSigAlg  SignatureScheme
		expectedSigType uint8
		expectedHash    crypto.Hash
	}{

    socket.supportedCipherSuites = arrayOf("TLS_A")
    socket.enabledCipherSuites = arrayOf("TLS_A")
    val connectionSpec =
      ConnectionSpec.Builder(true)
        .tlsVersions(TlsVersion.TLS_1_1, TlsVersion.TLS_1_2, TlsVersion.TLS_1_3)
        .cipherSuites("TLS_A")
        .build()
    applyConnectionSpec(connectionSpec, socket, false)
    assertArrayEquals(arrayOf("TLSv1.1", "TLSv1.2"), socket.enabledProtocols)
  }

    val request = Request.Builder().url("https://mozilla.org/robots.txt").build()

    client.newCall(request).execute().use {
      assertThat(it.protocol).isEqualTo(Protocol.HTTP_2)
      assertThat(it.handshake!!.tlsVersion).isEqualTo(TlsVersion.TLS_1_3)
    }
  }

        .build();

    Call call = client.newCall(new Request.Builder()
        .url(server.url("/"))
        .build());
    Response response = call.execute();
    System.out.println(response.handshake().tlsVersion());
  }

  public static void main(String... args) throws Exception {
    new HttpsServer().run();
  }

    val response = call.execute()
    assertThat(response.code).isEqualTo(200)
    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()

    apply {
      assertThat(body).isEqualTo(expectedBody)
    }

  fun assertHandshake() =
    apply {
      val handshake = response!!.handshake!!
      assertThat(handshake.tlsVersion).isNotNull()
      assertThat(handshake.cipherSuite).isNotNull()
      assertThat(handshake.peerPrincipal).isNotNull()
      assertThat(handshake.peerCertificates.size).isEqualTo(1)