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test_it_aic.doctest - tests for the stdnum.it.aic module
Copyright (C) 2020 Fabrizio Montanari
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.it.aic module.
>>> from stdnum.it import aic
>>> from stdnum.exceptions import *
Some valid codes with their BASE10/BASE32 representations.
>>> aic10_valid = ['000307052', '000307037', '001738032', '001738020', '042645046', '045359015']
>>> aic32_valid = ['009CVD', '009CUX', '01P19J', '01P194', '18PFKQ', '1C87X7']
>>> [x for x in aic10_valid + aic32_valid if x and not aic.is_valid(x)]
[]
>>> [aic.to_base32(x) for x in aic10_valid] == aic32_valid
True
>>> [aic.from_base32(x) for x in aic32_valid] == aic10_valid
True
We offer conversion functions between BASE10 and BASE32 formats.
>>> aic.to_base32('000307037')
'009CUX'
>>> aic.from_base32('009CUX')
'000307037'
>>> aic.to_base32('009CUX')
Traceback (most recent call last):
...
InvalidFormat: ...
>>> aic.from_base32('009CV$')
Traceback (most recent call last):
...
InvalidFormat: ...
Check digit calculation corner cases.
>>> aic.calc_check_digit('00030705')
'2'
>>> aic.calc_check_digit('010307052')
'4'
Tests for various corner cases.
>>> aic.validate('000307052')
'000307052'
>>> aic.validate('00030705.')
Traceback (most recent call last):
...
InvalidFormat: ...
>>> aic.validate('00307052')
Traceback (most recent call last):
...
InvalidLength: ...
>>> aic.validate('000307053')
Traceback (most recent call last):
...
InvalidChecksum: ...
>>> aic.validate(307053) # not a string type
Traceback (most recent call last):
...
InvalidFormat: ...
>>> aic.validate('100307053') # does not start with 0
Traceback (most recent call last):
...
InvalidComponent: ...
>>> aic.validate('0003070.3')
Traceback (most recent call last):
...
InvalidFormat: ...
>>> aic.validate('009CVD')
'000307052'
>>> aic.validate('09CVD')
Traceback (most recent call last):
...
InvalidLength: ...
>>> aic.validate('2ZP43F') # BASE10 format does not start with 0
Traceback (most recent call last):
...
InvalidComponent: ...
>>> aic.validate('009CV$')
Traceback (most recent call last):
...
InvalidFormat: ...
We can also validate BASE10 or BASE32 format explicitly.
>>> aic.validate_base10('009CVD')
Traceback (most recent call last):
...
InvalidLength: ...
>>> aic.validate_base32('009CVD1')
Traceback (most recent call last):
...
InvalidLength: ...
>>> aic.validate_base32('009CVL')
Traceback (most recent call last):
...
InvalidChecksum: ...
>>> aic.validate_base32('00$CVD')
Traceback (most recent call last):
...
InvalidFormat: ...
>>> aic.validate_base32('100307052')
Traceback (most recent call last):
...
InvalidLength: ...
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