val bytes = "820b6578616d706c652e636f6d".decodeHex()
    assertThat(CertificateAdapters.generalName.fromDer(bytes))
      .isEqualTo(generalNameDnsName to "example.com")
    assertThat(CertificateAdapters.generalName.toDer(generalNameDnsName to "example.com"))
      .isEqualTo(bytes)
  }

  @Test fun `extension with type hint for basic constraints`() {
    val extension =
      Extension(

    .readUtf8()
}

/**
 * If this is an IP address, this returns the IP address in canonical form.
 *
 * Otherwise, this performs IDN ToASCII encoding and canonicalize the result to lowercase. For
 * example this converts `☃.net` to `xn--n3h.net`, and `WwW.GoOgLe.cOm` to `www.google.com`.
 * `null` will be returned if the host cannot be ToASCII encoded or if the result contains
 * unsupported ASCII characters.
 */

    assertThat(
      parse("http://example.com")
        .newBuilder()
        .scheme("https")
        .build().port,
    ).isEqualTo(443)
    assertThat(
      parse("https://example.com")
        .newBuilder()
        .scheme("http")
        .build().port,
    ).isEqualTo(80)
    assertThat(
      parse("https://example.com:1234")
        .newBuilder()
        .scheme("http")

  }

  /** For example, empty Protobuf RPC messages end up as a zero-length POST.  */
  @Test
  fun zeroLengthPost() {
    zeroLengthPayload("POST")
  }

  @Test
  fun zeroLengthPost_HTTP_2() {
    enableProtocol(Protocol.HTTP_2)
    zeroLengthPost()
  }

  /** For example, creating an Amazon S3 bucket ends up as a zero-length POST.  */
  @Test

  /**
   * Returns the effective top-level domain plus one (eTLD+1) by referencing the public suffix list.
   * Returns null if the domain is a public suffix or a private address.
   *
   * Here are some examples:
   *
   * ```java
   * assertEquals("google.com", getEffectiveTldPlusOne("google.com"));
   * assertEquals("google.com", getEffectiveTldPlusOne("www.google.com"));
   * assertNull(getEffectiveTldPlusOne("com"));

      println(response.body.string())
    }
  }

  companion object {
    /**
     * The imgur client ID for OkHttp recipes. If you're using imgur for anything other than running
     * these examples, please request your own client ID! https://api.imgur.com/oauth2
     */
    private const val IMGUR_CLIENT_ID = "9199fdef135c122"
    private val MEDIA_TYPE_PNG = "image/png".toMediaType()
  }
}

fun main() {

      CertificatePinner.Builder()
        .add("*.example.com", certA1Sha256Pin)
        .add("a.example.com", certB1Sha256Pin)
        .add("b.example.com", certC1Sha256Pin)
        .build()

    val expectedPins =
      listOf(
        Pin("*.example.com", certA1Sha256Pin),
        Pin("a.example.com", certB1Sha256Pin),
      )
    assertThat(certificatePinner.findMatchingPins("a.example.com")).isEqualTo(expectedPins)
  }

  @Test

    //    For example, *.example.com is permitted, while *a.example.com, a*.example.com,
    //    a*b.example.com, a.*.example.com are not permitted.
    // 2. Asterisk (*) cannot match across domain name labels.
    //    For example, *.example.com matches test.example.com but does not match
    //    sub.test.example.com.

      Route(
        factory.newAddress(uriHost = "example.com", uriPort = 1003),
        Proxy.NO_PROXY,
        InetSocketAddress(ipv4Address, 1003),
      ).toString(),
    ).isEqualTo("example.com at 1.2.3.4:1003")
    assertThat(
      Route(
        factory.newAddress(uriHost = "example.com", uriPort = 1003),
        Proxy(Proxy.Type.HTTP, InetSocketAddress.createUnresolved("proxy.example.com", 1003)),

      listOf(
        "Parsing: <http://example\t.\norg> against <http://example.org/foo/bar>",
        "Parsing: <http://f:0/c> against <http://example.org/foo/bar>",
        "Parsing: <http://f:00000000000000/c> against <http://example.org/foo/bar>",
        "Parsing: <http://f:\n/c> against <http://example.org/foo/bar>",
        "Parsing: <http://f:999999/c> against <http://example.org/foo/bar>",