1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Test a gettext implementation of a Message Catalog.
"""
import os
import unittest
from zope.i18n import tests
from zope.i18n.gettextmessagecatalog import GettextMessageCatalog
from zope.i18n.tests import test_imessagecatalog
class TestPlurals(unittest.TestCase):
def _getMessageCatalog(self, locale, variant="default"):
path = os.path.dirname(tests.__file__)
self._path = os.path.join(path, '%s-%s.mo' % (locale, variant))
catalog = GettextMessageCatalog(locale, variant, self._path)
return catalog
def test_GermanPlurals(self):
"""Germanic languages such as english and german share the plural
rule. We test the german here.
"""
catalog = self._getMessageCatalog('de')
self.assertEqual(catalog.language, 'de')
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 1),
'Es gibt eine Datei.')
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 3),
'Es gibt 3 Dateien.')
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 0),
'Es gibt 0 Dateien.')
# Unknown id
self.assertRaises(KeyError, catalog.getPluralMessage,
'There are %d files.', 'bar', 6)
# Query without default values
self.assertEqual(catalog.queryPluralMessage(
'There is one file.', 'There are %d files.', 1),
'Es gibt eine Datei.')
self.assertEqual(catalog.queryPluralMessage(
'There is one file.', 'There are %d files.', 3),
'Es gibt 3 Dateien.')
# Query with default values
self.assertEqual(catalog.queryPluralMessage(
'There are %d files.', 'There is one file.', 1,
'Es gibt 1 Datei.', 'Es gibt %d Dateien !', ),
'Es gibt 1 Datei.')
self.assertEqual(catalog.queryPluralMessage(
'There are %d files.', 'There is one file.', 3,
'Es gibt 1 Datei.', 'Es gibt %d Dateien !', ),
'Es gibt 3 Dateien !')
def test_PolishPlurals(self):
"""Polish has a complex rule for plurals. It makes for a good
test subject.
"""
catalog = self._getMessageCatalog('pl')
self.assertEqual(catalog.language, 'pl')
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 0),
u"Istnieją 0 plików.")
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 1),
u"Istnieje 1 plik.")
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 3),
u"Istnieją 3 pliki.")
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 17),
u"Istnieją 17 plików.")
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 23),
u"Istnieją 23 pliki.")
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 28),
u"Istnieją 28 plików.")
def test_floater(self):
"""Test with the number being a float.
We can use %f or %s to make sure it works.
"""
catalog = self._getMessageCatalog('en')
self.assertEqual(catalog.language, 'en')
# It's cast to integer because of the %d in the translation string.
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 1.0),
'There is one file.')
self.assertEqual(catalog.getPluralMessage(
'There is one file.', 'There are %d files.', 3.5),
'There are 3 files.')
# It's cast to a string because of the %s in the translation string.
self.assertEqual(catalog.getPluralMessage(
'The item is rated 1/5 star.',
'The item is rated %s/5 stars.', 3.5),
'The item is rated 3.5/5 stars.')
# It's cast either to an int or a float because of the %s in
# the translation string.
self.assertEqual(catalog.getPluralMessage(
'There is %d chance.',
'There are %f chances.', 1.5),
'There are 1.500000 chances.')
self.assertEqual(catalog.getPluralMessage(
'There is %d chance.',
'There are %f chances.', 3.5),
'There are 3.500000 chances.')
|
