.host("host")
        .username("=[]:;\"~|?#@^/$%*")
        .build()
    assertThat(url.toString())
      .isEqualTo("http://%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/")
    assertThat(url.toUri().toString())
      .isEqualTo("http://%3D%5B%5D%3A%3B%22~%7C%3F%23%40%5E%2F$%25*@host/")
  }

  @Test
  fun toUriPasswordSpecialCharacters() {
    val url =
      HttpUrl.Builder()

    flags: Int,
  ): String {
    val formattedType = formattedType(type)
    val formattedFlags = formatFlags(type, flags)
    val direction = if (inbound) "<<" else ">>"
    return format(
      "%s 0x%08x %5d %-13s %s",
      direction,
      streamId,
      length,
      formattedType,
      formattedFlags,
    )
  }

  /**

    assertThat(parse("http://[%3A%3A%31]/").host).isEqualTo("::1")

    // Including the Square braces themselves! (This is what Chrome does.)
    assertThat(parse("http://%5B%3A%3A1%5D/").host).isEqualTo("::1")
  }

  @Test
  fun hostIpv6AddressDifferentFormats() {
    // Multiple representations of the same address; see http://tools.ietf.org/html/rfc5952.
    val a3 = "2001:db8::1:0:0:1"

    assertThat(formEncode(90)).isEqualTo("Z")
    assertThat(formEncode(91)).isEqualTo("%5B")
    assertThat(formEncode(92)).isEqualTo("%5C")
    assertThat(formEncode(93)).isEqualTo("%5D")
    assertThat(formEncode(94)).isEqualTo("%5E")
    assertThat(formEncode(95)).isEqualTo("_")
    assertThat(formEncode(96)).isEqualTo("%60")
    assertThat(formEncode(97)).isEqualTo("a")