import okhttp3.Connection
import okhttp3.ConnectionSpec
import okhttp3.EventListener
import okhttp3.Handshake
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.TlsVersion
import okhttp3.TlsVersion.TLS_1_2
import okhttp3.TlsVersion.TLS_1_3
import okhttp3.internal.SuppressSignatureCheck
import okhttp3.recipes.kt.WireSharkListenerFactory.WireSharkKeyLoggerListener.Launch

import mockwebserver3.junit5.StartStop
import okhttp3.Protocol.HTTP_1_1
import okhttp3.Protocol.HTTP_2
import okhttp3.Provider.CONSCRYPT
import okhttp3.TlsExtensionMode.STANDARD
import okhttp3.TlsVersion.TLS_1_2
import okhttp3.TlsVersion.TLS_1_3
import okhttp3.testing.PlatformRule
import okhttp3.tls.HandshakeCertificates
import okhttp3.tls.HeldCertificate
import org.junit.jupiter.api.Assumptions.assumeFalse

    )
    assertThat(handshake.tlsVersion).isEqualTo(TlsVersion.TLS_1_2)
  }

  @Test
  fun testDefaultHandshakeCipherSuiteOrderingTls12Modern() {
    // We are avoiding making guarantees on ordering of secondary Platforms.
    platform.assumeNotConscrypt()
    platform.assumeNotBouncyCastle()

    val client = makeClient(ConnectionSpec.MODERN_TLS, TlsVersion.TLS_1_2)

    val handshake = makeRequest(client)

        assertEquals(Protocol.HTTP_2, response.protocol)
        assertEquals(200, response.code)
        assertEquals("com.google.android.gms.org.conscrypt.Java8FileDescriptorSocket", socketClass)
        assertEquals(TlsVersion.TLS_1_2, response.handshake?.tlsVersion)
      }
    } finally {
      Security.removeProvider("GmsCore_OpenSSL")
      client.close()
    }
  }

  @Test
  fun testRequestUsesPlayProviderLocalhostInsecure() {

    @JvmField
    val RESTRICTED_TLS =
      Builder(true)
        .cipherSuites(*RESTRICTED_CIPHER_SUITES.toTypedArray())
        .tlsVersions(TlsVersion.TLS_1_3, TlsVersion.TLS_1_2)
        .supportsTlsExtensions(true)
        .build()

    /**
     * A modern TLS configuration that works on most client platforms and can connect to most servers.
     * This is OkHttp's default configuration.

    .cipherSuites(*TLS13_CIPHER_SUITES.toTypedArray())
    .tlsVersions(TlsVersion.TLS_1_3)
    .build()

private val TLS_12 =
  ConnectionSpec
    .Builder(ConnectionSpec.RESTRICTED_TLS)
    .tlsVersions(TlsVersion.TLS_1_2)
    .build()

private fun testClient(
  urls: List<String>,
  client: OkHttpClient,
) {
  try {
    for (url in urls) {
      sendRequest(client, url)
    }
  } finally {

	public static final field SSL_3_0 Lokhttp3/TlsVersion;
	public static final field TLS_1_0 Lokhttp3/TlsVersion;
	public static final field TLS_1_1 Lokhttp3/TlsVersion;
	public static final field TLS_1_2 Lokhttp3/TlsVersion;
	public static final field TLS_1_3 Lokhttp3/TlsVersion;
	public final fun -deprecated_javaName ()Ljava/lang/String;
	public static final fun forJavaName (Ljava/lang/String;)Lokhttp3/TlsVersion;

    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)
  }

```java
ConnectionSpec spec = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
    .tlsVersions(TlsVersion.TLS_1_2)
    .cipherSuites(
          CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
          CipherSuite.TLS_DHE_RSA_WITH_AES_128_GCM_SHA256)
    .build();

	public static final field SSL_3_0 Lokhttp3/TlsVersion;
	public static final field TLS_1_0 Lokhttp3/TlsVersion;
	public static final field TLS_1_1 Lokhttp3/TlsVersion;
	public static final field TLS_1_2 Lokhttp3/TlsVersion;
	public static final field TLS_1_3 Lokhttp3/TlsVersion;
	public final fun -deprecated_javaName ()Ljava/lang/String;
	public static final fun forJavaName (Ljava/lang/String;)Lokhttp3/TlsVersion;