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annotate babel/messages/tests/mofile.py @ 546:10de195cfb04

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catalog.add() now returns the message instance (closes #245)
author fschwarz
date Sat, 19 Mar 2011 19:28:59 +0000
parents e93f68837913
children
rev   line source
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1 # -*- coding: utf-8 -*-
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2 #
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3 # Copyright (C) 2007-2011 Edgewall Software
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4 # All rights reserved.
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5 #
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6 # This software is licensed as described in the file COPYING, which
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7 # you should have received as part of this distribution. The terms
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8 # are also available at http://babel.edgewall.org/wiki/License.
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9 #
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10 # This software consists of voluntary contributions made by many
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11 # individuals. For the exact contribution history, see the revision
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12 # history and logs, available at http://babel.edgewall.org/log/.
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13
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14 import doctest
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15 import gettext
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16 import os
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17 import unittest
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18 from StringIO import StringIO
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19
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20 from babel.messages import mofile, Catalog
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22
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23 class ReadMoTestCase(unittest.TestCase):
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24
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25 def setUp(self):
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26 self.datadir = os.path.join(os.path.dirname(__file__), 'data')
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27
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28 def test_basics(self):
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29 mo_file = open(os.path.join(self.datadir, 'project', 'i18n', 'de',
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30 'LC_MESSAGES', 'messages.mo'))
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31 try:
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32 catalog = mofile.read_mo(mo_file)
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33 self.assertEqual(2, len(catalog))
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34 self.assertEqual('TestProject', catalog.project)
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35 self.assertEqual('0.1', catalog.version)
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36 self.assertEqual('Stange', catalog['bar'].string)
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37 self.assertEqual(['Fuhstange', 'Fuhstangen'],
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38 catalog['foobar'].string)
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39 finally:
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40 mo_file.close()
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41
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42
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43 class WriteMoTestCase(unittest.TestCase):
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44
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45 def test_sorting(self):
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46 # Ensure the header is sorted to the first entry so that its charset
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47 # can be applied to all subsequent messages by GNUTranslations
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48 # (ensuring all messages are safely converted to unicode)
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49 catalog = Catalog(locale='en_US')
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50 catalog.add(u'', '''\
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51 "Content-Type: text/plain; charset=utf-8\n"
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52 "Content-Transfer-Encoding: 8bit\n''')
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53 catalog.add(u'foo', 'Voh')
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54 catalog.add((u'There is', u'There are'), (u'Es gibt', u'Es gibt'))
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55 catalog.add(u'Fizz', '')
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56 catalog.add(('Fuzz', 'Fuzzes'), ('', ''))
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57 buf = StringIO()
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58 mofile.write_mo(buf, catalog)
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59 buf.seek(0)
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60 translations = gettext.GNUTranslations(fp=buf)
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61 self.assertEqual(u'Voh', translations.ugettext('foo'))
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62 assert isinstance(translations.ugettext('foo'), unicode)
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63 self.assertEqual(u'Es gibt', translations.ungettext('There is', 'There are', 1))
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64 assert isinstance(translations.ungettext('There is', 'There are', 1), unicode)
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65 self.assertEqual(u'Fizz', translations.ugettext('Fizz'))
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66 assert isinstance(translations.ugettext('Fizz'), unicode)
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67 self.assertEqual(u'Fuzz', translations.ugettext('Fuzz'))
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68 assert isinstance(translations.ugettext('Fuzz'), unicode)
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69 self.assertEqual(u'Fuzzes', translations.ugettext('Fuzzes'))
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70 assert isinstance(translations.ugettext('Fuzzes'), unicode)
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72 def test_more_plural_forms(self):
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73 catalog2 = Catalog(locale='ru_RU')
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74 catalog2.add(('Fuzz', 'Fuzzes'), ('', '', ''))
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75 buf = StringIO()
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76 mofile.write_mo(buf, catalog2)
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79 def suite():
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80 suite = unittest.TestSuite()
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81 suite.addTest(doctest.DocTestSuite(mofile, optionflags=doctest.ELLIPSIS))
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82 suite.addTest(unittest.makeSuite(ReadMoTestCase))
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83 suite.addTest(unittest.makeSuite(WriteMoTestCase))
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84 return suite
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85
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86 if __name__ == '__main__':
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87 unittest.main(defaultTest='suite')
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