test_gb_vat.doctest - more detailed doctests for stdnum.gb.vat module Copyright (C) 2012 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.gb.vat. It tries to cover more corner cases and detailed functionality that is not really useful as module documentation. >>> from stdnum.gb import vat Normal values that should just work. >>> vat.is_valid('980780684') # standard number True >>> vat.is_valid('242338087388') # branch trader True >>> vat.is_valid('GD100') # government department True >>> vat.is_valid('HA501') # health authority True Invalid checksum: >>> vat.is_valid('802311781') # invalid check digit False Formatting tests: >>> vat.format('980780684') # standard number '980 7806 84' >>> vat.format('HA501') # health authority 'HA501' >>> vat.format('242338087388') # branch trader '242 3380 87 388'