assertThat(parse("http://%F0%9F%8D%A9@host/").username).isEqualTo("\uD83C\uDF69")
  }

  @Test
  fun decodePassword() {
    assertThat(parse("http://user:password@host/").password).isEqualTo("password")
    assertThat(parse("http://user:@host/").password).isEqualTo("")
    assertThat(parse("http://user:%F0%9F%8D%A9@host/").password)
      .isEqualTo("\uD83C\uDF69")
  }

0000190 b4 69 fc cc cb 72 a6 61 45 f0 d3 1d 26 19 7c 8d
00001a0 29 c8 66 02 be 77 6a f9 3d 34 79 17 19 c8 96 24
00001b0 a3 ac e4 dd 3b 1a 8e c6 fe 96 38 6b bf 67 5a 23
00001c0 f4 16 f4 e6 8a b4 fc c2 cd bf 95 66 1d bb 35 aa
00001d0 92 7d 66 d8 08 8d a5 1f 54 2a af 09 cf 61 ff d2
00001e0 85 9d 8f b6 d7 88 07 4a 86 03 db 64 f3 d9 92 73
00001f0 df ec a7 fc 23 4c 8d 83 79 63 2a d9 fd 8d b3 c8
0000200 8f 7e d4 19 85 e6 8d 1c 76 f0 8b 58 32 fd 9a d6

 *
 * ### Percent encoding
 *
 * Percent encoding replaces a character (like `\ud83c\udf69`) with its UTF-8 hex bytes (like
 * `%F0%9F%8D%A9`). This approach works for whitespace characters, control characters, non-ASCII
 * characters, and characters that already have another meaning in a particular context.
 *

°páËʸ[É Ÿ® vâ鱟§î= °A 6Ž?¨ È'uBAL ódb%bn e½ 1 ×¥³n¤f‚Y!‘~ï‰+ ÝïAëˆÎØyþú==Âz_æ~? c{|»pÛ¼ å7SB‹ÒåLZ0eö+]51´Zmză§îVû·hÏÓ p¡sæ× ,°†ÝI »9l‡:‚ã¾öÈN· 2°k² Ô0¤û5\³mW[mâ? ŽCܤ«‡¡j( {7T` X8 sbA'éY‹P 5z˜ù·|4,þ:KWˆø˜˜ò |°Vd?<õ‹ aíêïõucÄ]º±ÊƒË,h$ b½`ØŠö´q¡©ç 8d .ZŒ‘ÿØ äVÎÉ ¤ jü3nº ܯ†¿| ¿O‡† ÂJŸä |ÆoVˆÐØ’œ˜Ä( ’Feƒ¢eÜô®ÊgM3YhC Ê×&$ öÞ Ê¢$‡~´ ¬Ü¡:ñqø”÷Zs¤â­¿,×ÿè2 >=þÞ“^´/A@cÐü…×| â äÄ ¢Îx„o:vnðEc‰º )Ö‹LgöX€Òºƒ7½ ‰}e€ÈÓ""­5‘–©@Ü Ì†@×¹f 53Å)÷T…öš[Ú=8®S#´]™9Ÿç% ¯'T¬(¯…Ú¹%™, |Ê …÷ÝÞ ‚ ° 冻Ã&ß7KQùpÅkså| Œ‡p™T $¸6µA´_Ñ’ü4'¹...