test_isbn.doctest - more detailed doctests for stdnum.isbn module Copyright (C) 2010-2017 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.isbn module. It tries to test more corner cases and detailed functionality that is not really useful as module documentation. >>> from stdnum import isbn Tests for mangling and incorrect check digits. >>> isbn.validate('08515x-629-2') # added X in the middle Traceback (most recent call last): ... InvalidFormat: ... >>> isbn.validate('85152-629-1') # incorrect check digit Traceback (most recent call last): ... InvalidChecksum: ... >>> isbn.validate('978-902453827X') # ISBN13 with X check digit Traceback (most recent call last): ... InvalidFormat: ... >>> isbn.validate('978-902453827') # invalid length Traceback (most recent call last): ... InvalidLength: ... >>> isbn.validate('7501031311309') # valid EAN, unknown bookland code Traceback (most recent call last): ... InvalidComponent: ... See if ISBN10 to 13 conversion works. >>> isbn.to_isbn13('978-9024538270') # ISBN13 should stay ISBN13 '978-9024538270' >>> isbn.to_isbn13('1 85798218 5') '978 1 85798218 3' >>> isbn.to_isbn13('1857982185') '9781857982183' >>> isbn.to_isbn13('1-85798-218-5') '978-1-85798-218-3' >>> isbn.validate(isbn.to_isbn13('1 85798218 5')) '9781857982183' >>> isbn.compact('1 85798218 5', convert=True) '9781857982183' >>> isbn.validate('1 85798218 5', convert=True) '9781857982183' Conversion of 9 digit ISBN to ISBN13 also works. >>> isbn.is_valid('12-345678-9') True >>> isbn.validate(isbn.to_isbn13('12-345678-9')) '9780123456786' See if ISBN13 to 10 conversion works. >>> isbn.to_isbn10('1-85798-218-5') # ISBN10 should stay ISBN10 '1-85798-218-5' >>> isbn.to_isbn10('978 1 85798218 3') '1 85798218 5' >>> isbn.to_isbn10('9781857982183') '1857982185' >>> isbn.to_isbn10('978-1-85798-218-3') '1-85798-218-5' >>> isbn.to_isbn10('979-20-1234567-8') # incorrect check digit Traceback (most recent call last): ... InvalidFormat: ... >>> isbn.to_isbn10('9791843123391') Traceback (most recent call last): ... InvalidComponent: ... Regrouping tests. >>> isbn.split('9024538270') # normal ISBN10 ('', '90', '245', '3827', '0') >>> isbn.split('9999678270') # ISBN10, unknown publisher in group ('', '99996', '', '7827', '0') >>> isbn.split('979-20-1234567-8') ('979', '', '', '201234567', '8') >>> isbn.split('5413170121522') # valid check digit, unknown prefix ('', '', '', '541317012152', '2') These have been found online and should all be valid numbers. >>> numbers = ''' ... ... 0-19-963209-X ... 0-201-75041-4 ... 0-7503-0197-X ... 0-7506-9275-8 ... 0-8412-0473-X ... 0-8493-0464-4 ... 0-8493-0504-7 ... 0080423906 ... 013036004X ... 2-225-30547-1 ... 9284401348 ... 978-1-4200-4561-1 ... 978-1-4200-8032-2 ... 978-1-4397-3244-1 ... 978-1-4398-2494-8 ... 978-1-4398-8929-9 ... 978-1-55156-438-8 ... 978-90-208-3866-4 ... 978-90-208-5330-8 ... 978-90-345-0790-7 ... 978-90-345-1183-6 ... 978-90-345-1341-0 ... 978-90-345-2135-4 ... 978-90-345-2248-1 ... 978-90-345-3025-7 ... 978-90-345-3239-8 ... 978-90-345-3629-7 ... 978-90-345-4767-5 ... 978-90-345-4770-5 ... 978-90-345-4934-1 ... 978-90-345-5216-7 ... 978-90-345-5632-5 ... 978-90-345-6767-3 ... 978-963-88880-5-1 ... 9780 8872 76743 ... 9780231501132 ... 9780231506236 ... 9780231507387 ... 9780231508360 ... 9780231527682 ... 9780252092022 ... 9780271055206 ... 9780271055480 ... 9780271056289 ... 9780292717664 ... 9780292752252 ... 9780300058024 ... 9780300091960 ... 9780300097474 ... 9780300110654 ... 9780300115406 ... 9780300133523 ... 9780300156263 ... 9780470010037 ... 9780470012536 ... 9780470026977 ... 9780470027257 ... 9780470027424 ... 9780470058084 ... 9780470149676 ... 9780470180907 ... 9780470317372 ... 9780470358139 ... 9780470358184 ... 9780470358849 ... 9780470519578 ... 9780470706459 ... 9780470707296 ... 9780470723807 ... 9780470757659 ... 9780470760123 ... 9780470773154 ... 9780470774618 ... 9780470841785 ... 9780470863343 ... 9780470869697 ... 9780470987056 ... 9780470996027 ... 9780471024033 ... 9780471206910 ... 9780471221951 ... 9780471444541 ... 9780471445340 ... 9780471619772 ... 9780471623793 ... 9780471713425 ... 9780471718161 ... 9780471723950 ... 9780471740452 ... 9780471790594 ... 9780520205802 ... 9780520217676 ... 9780520230453 ... 9780520238879 ... 9780520238961 ... 9780520244306 ... 9780520255791 ... 9780520911543 ... 9780520928572 ... 9780520937529 ... 9780520939431 ... 9780520939769 ... 9780520945227 ... 9780520945821 ... 9780631211532 ... 9780631224068 ... 9780631225799 ... 9780632038961 ... 9780674061910 ... 9780727917867 ... 9780748621651 ... 9780748625208 ... 9780748633340 ... 9780773506688 ... 9780773528499 ... 9780773528673 ... 9780773530843 ... 9780773563438 ... 9780773563629 ... 9780773566217 ... 9780773567221 ... 9780773570498 ... 9780773572966 ... 9780773574533 ... 9780773582712 ... 9780773587861 ... 9780801447518 ... 9780801467677 ... 9780802009685 ... 9780802043108 ... 9780802078636 ... 9780802081544 ... 9780802088161 ... 9780802096456 ... 9780807845837 ... 9780807871584 ... 9780807871935 ... 9780807872192 ... 9780815730347 ... 9780816604777 ... 9780816606597 ... 9780816647774 ... 9780816655281 ... 9780816659760 ... 9780816665976 ... 9780816681600 ... 9780833035202 ... 9780833048646 ... 9780833059949 ... 9780833077851 ... 9780871545183 ... 9781111525545 ... 9781400821600 ... 9781400822232 ... 9781400826414 ... 9781400828623 ... 9781400828647 ... 9781400840861 ... 9781400842483 ... 9781400845934 ... 9781405131902 ... 9781405175791 ... 9781442602380 ... 9781442612877 ... 9781442613140 ... 9781442641198 ... 9781442644335 ... 9781442670174 ... 9781442670747 ... 9781442674202 ... 9781442685376 ... 9781442688636 ... 9781442693517 ... 9781442696716 ... 9781469606309 ... 9781571136329 ... 9781571138392 ... 9781610447775 ... 9781846156243 ... 9783527283217 ... 9783527298365 ... 9783527305797 ... 9783527307258 ... 9783527311125 ... 9783527406371 ... 9783527602803 ... 9783527604296 ... 9783527606757 ... 9783527615186 ... 9783527615759 ... 9783527619771 ... 9783527621781 ... 9783826334054 ... 9789622091252 ... 9789622099760 ... 9789814319089 ... 9789888052509 ... 9789888139590 ... 981-02-1046-9 ... 9814 253065 ... ... ''' >>> [x for x in numbers.splitlines() if x and not isbn.is_valid(x)] []