test_by_unp.doctest

test_by_unp.doctest - more detailed doctests for stdnum.by.unp module

Copyright (C) 2020 Arthur de Jong

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA


This file contains more detailed doctests for the stdnum.by.unp. It
tries to cover more corner cases and detailed functionality that is not
really useful as module documentation.

>>> from stdnum.by import unp
>>> from stdnum.exceptions import *


Tests for some corner cases.

>>> unp.validate('591705582')
'591705582'
>>> unp.validate('УНП 591705582')
'591705582'
>>> str(unp.validate(u'\u0423\u041d\u041f 591705582'))
'591705582'
>>> unp.validate('UNP 591705582')
'591705582'
>>> unp.validate('5917DDD82')  # letters in wrong places
Traceback (most recent call last):
    ...
InvalidFormat: ...
>>> unp.validate('991705588')  # first digit is unknown region
Traceback (most recent call last):
    ...
InvalidComponent: ...
>>> unp.validate('M01953684')  # if first digit is letter, so should the second
Traceback (most recent call last):
    ...
InvalidFormat: ...
>>> unp.validate('7A1953689')  # if second digit is letter, so should the first
Traceback (most recent call last):
    ...
InvalidFormat: ...
>>> unp.validate('МА1953684')  # Cyrillic letters will be translated to Latin
'MA1953684'


The check digit cannot be 10:

>>> unp.calc_check_digit('711953681')
Traceback (most recent call last):
    ...
InvalidChecksum: ...


These have been found online and should all be valid numbers.

>>> numbers = '''
...
... 100217336
... 100693551
... 100864035
... 101288529
... 101541947
... 190658169
... 190960352
... 191453533
... 191682495
... 191767445
... 191827058
... 192035780
... 192345153
... 192988109
... 200019773
... 290380347
... 400051902
... 490127567
... 500037201
... 591705582
... 690314863
... 691631805
... 791022114
...
... '''
>>> [x for x in numbers.splitlines() if x and not unp.is_valid(x)]
[]