typeid-elixir/priv/spec/invalid.yml

# This file contains test data that should be treated as *invalid* TypeIDs by
# conforming implementations.
#
# Each example contains an invalid TypeID string. Implementations are expected
# to throw an error when attempting to parse/validate these strings.
#
# Last updated: 2024-04-10 (for version 0.3.0 of the spec)

- name: prefix-uppercase
  typeid: "PREFIX_00000000000000000000000000"
  description: "The prefix should be lowercase with no uppercase letters"

- name: prefix-numeric
  typeid: "12345_00000000000000000000000000"
  description: "The prefix can't have numbers, it needs to be alphabetic"

- name: prefix-period
  typeid: "pre.fix_00000000000000000000000000"
  description: "The prefix can't have symbols, it needs to be alphabetic"

# Test removed in v0.3.0 – we now allow underscores in the prefix
# - name: prefix-underscore
#   typeid: "pre_fix_00000000000000000000000000"
#   description: "The prefix can't have symbols, it needs to be alphabetic"

- name: prefix-non-ascii
  typeid: "préfix_00000000000000000000000000"
  description: "The prefix can only have ascii letters"

- name: prefix-spaces
  typeid: "  prefix_00000000000000000000000000"
  description: "The prefix can't have any spaces"

- name: prefix-64-chars
  #        123456789 123456789 123456789 123456789 123456789 123456789 1234
  typeid: "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijkl_00000000000000000000000000"
  description: "The prefix can't be 64 characters, it needs to be 63 characters or less"

- name: separator-empty-prefix
  typeid: "_00000000000000000000000000"
  description: "If the prefix is empty, the separator should not be there"

- name: separator-empty
  typeid: "_"
  description: "A separator by itself should not be treated as the empty string"

- name: suffix-short
  typeid: "prefix_1234567890123456789012345"
  description: "The suffix can't be 25 characters, it needs to be exactly 26 characters"

- name: suffix-long
  typeid: "prefix_123456789012345678901234567"
  description: "The suffix can't be 27 characters, it needs to be exactly 26 characters"

- name: suffix-spaces
  # This example has the right length, so that the failure is caused by the space
  # and not the suffix length
  typeid: "prefix_1234567890123456789012345 "
  description: "The suffix can't have any spaces"

- name: suffix-uppercase
  # This example is picked because it would be valid in lowercase
  typeid: "prefix_0123456789ABCDEFGHJKMNPQRS"
  description: "The suffix should be lowercase with no uppercase letters"

- name: suffix-hyphens
  # This example has the right length, so that the failure is caused by the hyphens
  # and not the suffix length
  typeid: "prefix_123456789-123456789-123456"
  description: "The suffix should be lowercase with no uppercase letters"

- name: suffix-wrong-alphabet
  typeid: "prefix_ooooooiiiiiiuuuuuuulllllll"
  description: "The suffix should only have letters from the spec's alphabet"

- name: suffix-ambiguous-crockford
  # This example would be valid if we were using the crockford disambiguation rules
  typeid: "prefix_i23456789ol23456789oi23456"
  description: "The suffix should not have any ambiguous characters from the crockford encoding"

- name: suffix-hyphens-crockford
  # This example would be valid if we were using the crockford hyphenation rules
  typeid: "prefix_123456789-0123456789-0123456"
  description: "The suffix can't ignore hyphens as in the crockford encoding"

- name: suffix-overflow
  # This is the first suffix that overflows into 129 bits
  typeid: "prefix_8zzzzzzzzzzzzzzzzzzzzzzzzz"
  description: "The suffix should encode at most 128-bits"

# Tests below were added in v0.3.0 when we started allowing '_' within the
# type prefix.
- name: prefix-underscore-start
  typeid: "_prefix_00000000000000000000000000"
  description: "The prefix can't start with an underscore"

- name: prefix-underscore-end
  typeid: "prefix__00000000000000000000000000"
  description: "The prefix can't end with an underscore"