test_isrc.doctest - more detailed doctests for stdnum.isrc module

Copyright (C) 2021 Nuno André Novo
Copyright (C) 2021 Arthur de Jong

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modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
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This file contains more detailed doctests for the stdnum.isrc module. It
tries to test more corner cases and detailed functionality that is not
really useful as module documentation.

>>> from stdnum import isrc


These are normal variations that should just work.

>>> isrc.validate('US-SKG-19-12345')
'USSKG1912345'
>>> isrc.validate('USSKG1912345')
'USSKG1912345'
>>> isrc.validate('us-skg1912345')
'USSKG1912345'
>>> isrc.validate('GX26J2400002')
'GX26J2400002'
>>> isrc.validate('FXR592300639')
'FXR592300639'


Tests for mangling and incorrect country codes.

>>> isrc.validate('US-SKG-19-123456')
Traceback (most recent call last):
    ...
InvalidLength: ...
>>> isrc.validate('US-SKG-19-1234*')
Traceback (most recent call last):
    ...
InvalidFormat: ...
>>> isrc.validate('XX-SKG-19-12345')
Traceback (most recent call last):
    ...
InvalidComponent: ...


Formatting tests.

>>> isrc.format('USSKG1912345')
'US-SKG-19-12345'