symfony/validatorで定義するエラーコードの乱数を生成してみるテスト

create_symfony_validator_errorcode.rb

#! /usr/bin/env ruby
# coding: utf-8

require 'securerandom'
HYPHEN = 0x2d
STR_LENGTH = 36


# これテストケース
# str = "51120b12-a2bc-41bf-aa53-cd73daf330d0"

def valid_length(str)
  # 36バイトでないとダメ
  if str.length != STR_LENGTH
    raise "length muse be 36 bytes"
  end
end

# 0オリジンで8,13,18,23にだけハイフンがある筈
def valid_hyphen_pos(str)
  pos = 0
  while pos = str.index("-", pos) do
    raise "'-' must be pos in [8,13,18,23] " unless [8,13,18,23].index(pos)
    pos += 1
  end
end

# 既に存在する文字列はダメ(symphony/validatorで既に含まれているもの)
def valid_nonexistent_str(str)
  defined_hash = [
    '00559357-6170-4f29-aebd-d19330aa19cf',
    '079d7420-2d13-460c-8756-de810eeb37d2',
    '11884038-3312-4ae5-9d04-699f782130c7',
    '11edd7eb-5872-4b6e-9f12-89923999fd0e',
    '164ef693-2b9d-46de-ad7f-836201f0c2db',
    '183ad2de-533d-4796-a439-6d3c3852b549',
    '1a9da513-2640-4f84-9b6a-4d99dcddc628',
    '1ce76f8d-3c1f-451c-9e62-fe9c3ed486ae',
    '21ba13b4-b185-4882-ac6f-d147355987eb',
    '23d21cea-da99-453d-98b1-a7d916fbb339',
    '2881c032-660f-46b6-8153-d352d9706640',
    '2983286f-8134-4693-957a-1ec4ef887b15',
    '2a8cc50f-58a2-4536-875e-060a2ce69ed5',
    '2beabf1c-54c0-4882-a928-05249b26e23b',
    '2d28afcb-e32e-45fb-a815-01c431a86a69',
    '2fa2158c-2a7f-484b-98aa-975522539ff8',
    '3171387d-f80a-47b3-bd6e-60598545316a',
    '35e6a710-aa2e-4719-b58e-24b35749b767',
    '37cef893-5871-464e-8b12-7fb79324833c',
    '3c184ce5-b31d-4de7-8b76-326da7b2be93',
    '478618a7-95ba-473d-9101-cabd45e49115',
    '494897dd-36f8-4d31-8923-71a8d5f3000d',
    '4aaac518-0dda-4129-a6d9-e216b9b454a0',
    '4d760774-3f50-4cd5-a6d5-b10a3299d8d3',
    '51120b12-a2bc-41bf-aa53-cd73daf330d0',
    '57c2f299-1154-4870-89bb-ef3b1f5ad229',
    '59b8c6ef-bcf2-4ceb-afff-4642ed92f12e',
    '5d41425b-facb-47f7-a55a-de9fbe45cb46',
    '5d743385-9775-4aa5-8ff5-495fb1e60137',
    '5e797c9d-74f7-4098-baa3-94390c447b27',
    '60d2f30b-8cfa-4372-b155-9656634de120',
    '65608156-77da-4c79-a88c-02ef6d18c782',
    '66dad313-af0b-4214-8566-6c799be9789c',
    '69819696-02ac-4a99-9ff0-14e127c4d1bc',
    '69945ac1-2db4-405f-bec7-d2772f73df52',
    '6a20dd3d-f463-4460-8e7b-18a1b98abbfb',
    '6b3befbc-2f01-4ddf-be21-b57898905284',
    '6d55c3f4-e58e-4fe3-91ee-74b492199956',
    '6f895685-7cf2-4d65-b3da-9029c5581d88',
    '70cafca6-168f-41c9-8c8c-4e47a52be643',
    '744f00bc-4389-4c74-92de-9a43cde55534',
    '756b1212-697c-468d-a9ad-50dd783bb169',
    '76454e69-502c-46c5-9643-f447d837c4d5',
    '7703c766-b5d5-4cef-ace7-ae0dd82304e9',
    '778b7ae0-84d3-481a-9dec-35fdb64b1d78',
    '7b6dd393-7523-4a6c-b84d-72b91bba5e1a',
    '7da53a8b-56f3-4288-bb3e-ee9ede4ef9a1',
    '7efae81c-4877-47ba-aa65-d01ccb0d4645',
    '7f87163d-878f-47f5-99ba-a8eb723a1ab2',
    '8532f9e1-84b2-4d67-8989-0818bc38533b',
    '88e5e319-0aeb-4979-a27e-3d9ce0c16166',
    '8d3d85e4-784f-4719-a5bc-d9e40d45a3a5',
    '8e179f1b-97aa-4560-a02f-2a8b42e49df7',
    '8f900c12-61bd-455d-9398-996cd040f7f0',
    '949acbb0-8ef5-43ed-a0e9-032dfd08ae45',
    '98469c83-0309-4f5d-bf95-a496dcaa869c',
    '9afbd561-4f90-4a27-be62-1780fc43604a',
    '9bd98e49-211c-433f-8630-fd1c2d0f08c3',
    '9d27b2bb-f755-4fbf-b725-39b1edbdebdf',
    '9ff3fdc4-b214-49db-8718-39c315e33d45',
    'a0af4293-1f1a-4a1c-a328-979cba6182a2',
    'a2ad9231-e827-485f-8a1e-ef4d9a6d5c2e',
    'a663d266-37c2-4ece-a914-ae891940c588',
    'a8faedbf-1c2f-4695-8d22-55783be8efed',
    'aa2e33da-25c8-4d76-8c6c-812f02ea89dd',
    'aa314679-dac9-4f54-bf97-b2049df8f2a3',
    'ad32d13f-c3d4-423b-909a-857b961eb720',
    'ad9a9798-7a99-4df7-8ce9-46e416a1e60b',
    'aef0cb6a-c07f-4894-bc08-1781420d7b4c',
    'b0f92dbc-667c-48de-b526-ad9586d43e85',
    'b1b427ae-9f6f-41b0-aa9b-84511fbb3c5b',
    'b9401321-f9bf-4dcb-83c1-f31094440795',
    'ba785a8c-82cb-4283-967c-3cf342181b40',
    'bd79c0ab-ddba-46cc-a703-a7a4b08de310',
    'bef8e338-6ae5-4caf-b8e2-50e7b0579e69',
    'bf447c1c-0266-4e10-9c6c-573df282e413',
    'c1051bb4-d103-4f74-8988-acbcafc7fdc3',
    'c20c92a4-5bfa-4202-9477-28e800e0f6ff',
    'c8d318f1-2ecc-41ba-b983-df70d225cf5a',
    'd2a3fb6e-7ddc-4210-8fbf-2ab345ce1998',
    'd52afa47-620d-4d99-9f08-f4d85b36e33c',
    'd53a91b0-def3-426a-83d7-269da7ab4200',
    'd94b19cc-114f-4f44-9cc4-4138e80a87b9',
    'de1e3db3-5ed4-4941-aae4-59f3667cc3a3',
    'de78ee2c-bd50-44e2-aec8-3d8228aeadb9',
    'df8637af-d466-48c6-a59d-e7126250a654',
    'dfad6d23-1b74-4374-929b-5cbb56fc0d9e',
    'e2c259f3-4b46-48e6-b72e-891658158ec8',
    'ea4e51d1-3342-48bd-87f1-9e672cd90cad',
    'ee65fec4-9a20-4202-9f39-ca558cd7bdf7',
    'f424c529-7add-4417-8f2d-4b656e4833e2',
    'f4bf62fe-03ec-42af-a53b-68e21b1e7274',
    'fa54a457-f042-441f-89c4-066ee5bdd3e1',
  ]
  defined_hash.each do |h|
    if h == str
      raise "this str is already exists " +  str
    end
  end
end

randstr = SecureRandom.hex(18) # これで36バイトになる
randstr.setbyte( 8, HYPHEN)
randstr.setbyte(13, HYPHEN)
randstr.setbyte(18, HYPHEN)
randstr.setbyte(23, HYPHEN)

valid_length(randstr)
valid_hyphen_pos(randstr)
valid_nonexistent_str(randstr)

puts randstr