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test_eu_oss.doctest - more detailed doctests for the stdnum.eu.oss module
Copyright (C) 2023 Arthur de Jong
Copyright (C) 2023 Sergi Almacellas Abellana
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.eu.oss module.
>>> from stdnum.eu import oss
#>>> from stdnum.exceptions import *
Extra tests for some corner cases.
>>> oss.validate('AA826010755') # first digits wrong
Traceback (most recent call last):
...
InvalidComponent: ...
>>> oss.validate('EU372A22452') # some digits not numeric
Traceback (most recent call last):
...
InvalidFormat: ...
>>> oss.validate('EU123010755') # MSI wrong
Traceback (most recent call last):
...
InvalidComponent: ...
>>> oss.validate('EU3720000224')
Traceback (most recent call last):
...
InvalidLength: ...
>>> oss.validate('IM372022452')
Traceback (most recent call last):
...
InvalidLength: ...
These have been found online and should all be valid numbers. Interestingly
the VIES VAT number validation does not support validating numbers issued
under the non-union or import schemes.
https://en.wikipedia.org/wiki/VAT_identification_number also lists
EU826010755 for Godaddy and EU826009064 for AWS but neither seem to be valid.
>>> numbers = '''
...
... EU372022452
... IM3720000224
...
... '''
>>> [x for x in numbers.splitlines() if x and not oss.is_valid(x)]
[]
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