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test_ismn.doctest - more detailed doctests for stdnum.ismn module
Copyright (C) 2010 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.ismn module. It
tries to test more corner cases and detailed functionality that is not
really useful as module documentation.
>>> from stdnum import ismn
These are normal variations that should just work.
>>> ismn.is_valid('979-0-3217-6543-6')
True
>>> ismn.is_valid(u'979-0-3217-6544-3')
True
>>> ismn.is_valid('9790321765450')
True
>>> ismn.is_valid('M-3217-6546-7')
True
>>> ismn.is_valid('M321765474')
True
>>> ismn.is_valid('979-0-260000438')
True
These are tests to check what happens when a wrong type is passed.
>>> ismn.is_valid(1857982185) # integer, not string
False
>>> ismn.is_valid(None)
False
>>> ismn.is_valid('')
False
Tests for mangling and incorect check digits.
>>> ismn.is_valid('979-0-3217-6543-x')
False
>>> ismn.is_valid('M-3217-6546-8')
False
>>> ismn.is_valid('979M321765450')
False
See if 10 to 13 digit conversion works.
>>> ismn.to_ismn13('979-0-32176544-3') # ismn13 should stay ismn13
'979-0-32176544-3'
>>> ismn.to_ismn13('M-32176546-7')
'979-0-32176546-7'
>>> ismn.to_ismn13('M 3217 65504')
'979 0 3217 65504'
Regrouping tests.
>>> ismn.format('M-3217-6546-7')
'979-0-3217-6546-7'
>>> ismn.format('9790321765450')
'979-0-3217-6545-0'
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