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##############################################################################
#
# Copyright (c) 2003 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.
#
##############################################################################
"""Message ID tests.
"""
import sys
import unittest
from zope.i18nmessageid import message as messageid
class PyMessageTests(unittest.TestCase):
_TEST_READONLY = True
def _getTargetClass(self):
return messageid.pyMessage
def _makeOne(self, *args, **kw):
return self._getTargetClass()(*args, **kw)
def test_defaults(self):
message = self._makeOne('testing')
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, None)
self.assertEqual(message.default, None)
self.assertEqual(message.mapping, None)
self.assertEqual(message.msgid_plural, None)
self.assertEqual(message.default_plural, None)
self.assertEqual(message.number, None)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_values(self):
mapping = {'key': 'value'}
message = self._makeOne(
'testing', 'domain', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=2)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'default')
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, 'defaults')
self.assertEqual(message.number, 2)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_values_without_defaults(self):
mapping = {'key': 'value'}
message = self._makeOne(
'testing', 'domain', mapping=mapping,
msgid_plural='testings', number=2)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, None)
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, None)
self.assertEqual(message.number, 2)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_values_with_float_for_number(self):
mapping = {'key': 'value'}
message = self._makeOne(
'testing', 'domain', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=2.2)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'default')
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, 'defaults')
self.assertEqual(message.number, 2.2)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_values_with_zero(self):
mapping = {'key': 'value'}
message = self._makeOne(
'testing', 'domain', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=0)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'default')
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, 'defaults')
self.assertEqual(message.number, 0)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_copy(self):
mapping = {'key': 'value'}
source = self._makeOne(
'testing', 'domain', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=0)
message = self._makeOne(source)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'default')
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, 'defaults')
self.assertEqual(message.number, 0)
# Besides just being equal, they maintain their identity
for attr in (
'domain',
'default',
'mapping',
'msgid_plural',
'default_plural',
'number',
):
self.assertIs(getattr(source, attr),
getattr(message, attr))
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_copy_with_overrides(self):
mapping = {'key': 'value'}
source = self._makeOne(
'testing', 'domain', default='other', mapping=mapping,
msgid_plural='workings', default_plural='others', number=3)
message = self._makeOne(
source, mapping=None, msgid_plural='override', number=0)
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'other')
self.assertEqual(message.mapping, None)
self.assertEqual(message.msgid_plural, 'override')
self.assertEqual(message.default_plural, 'others')
self.assertEqual(message.number, 0)
if self._TEST_READONLY:
self.assertTrue(message._readonly)
def test_copy_no_default(self):
# https://github.com/zopefoundation/zope.i18nmessageid/issues/14
pref_msg = self._makeOne("${name} Preferences")
self.assertIsNone(pref_msg.default)
copy = self._makeOne(pref_msg, mapping={'name': 'name'})
self.assertIsNone(copy.default)
def test_copy_no_overrides(self):
# https://github.com/zopefoundation/zope.i18nmessageid/issues/14
pref_msg = self._makeOne("${name} Preferences")
copy = self._makeOne(pref_msg)
for attr in (
'domain',
'default',
'mapping',
'msgid_plural',
'default_plural',
'number',
):
self.assertIsNone(getattr(pref_msg, attr))
self.assertIsNone(getattr(copy, attr))
def test_domain_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.domain = 'domain'
def test_default_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.default = 'default'
def test_mapping_immutable(self):
mapping = {'key': 'value'}
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.mapping = mapping
def test_msgid_plural_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.msgid_plural = 'bar'
def test_default_plural_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.default_plural = 'bar'
def test_number_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.number = 23
def test_unknown_immutable(self):
message = self._makeOne('testing')
with self.assertRaises((TypeError, AttributeError)):
message.unknown = 'unknown'
def test___reduce__(self):
mapping = {'key': 'value'}
source = self._makeOne('testing')
message = self._makeOne(
source, 'domain', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=2)
klass, state = message.__reduce__()
self.assertTrue(klass is self._getTargetClass())
self.assertEqual(
state,
('testing', 'domain', 'default', {'key': 'value'},
'testings', 'defaults', 2))
def test_non_unicode_default(self):
message = self._makeOne('str', default=123)
self.assertEqual(message.default, 123)
def test_non_numeric_number(self):
with self.assertRaises((TypeError, AttributeError)):
self._makeOne('str', default=123, number="one")
@unittest.skipIf(messageid.Message is messageid.pyMessage, "Duplicate tests")
class MessageTests(PyMessageTests):
_TEST_READONLY = False
def _getTargetClass(self):
return messageid.Message
@unittest.skipIf('java' in sys.platform or hasattr(sys, 'pypy_version_info'),
"We don't expect the C implementation here")
class OptimizationTests(unittest.TestCase):
def test_optimizations_available(self):
self.assertIsNot(messageid.Message, messageid.pyMessage)
class MessageFactoryTests(unittest.TestCase):
def _getTargetClass(self):
return messageid.MessageFactory
def _makeOne(self, *args, **kw):
return self._getTargetClass()(*args, **kw)
def test___call___defaults(self):
factory = self._makeOne('domain')
message = factory('testing')
self.assertTrue(isinstance(message, messageid.Message))
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, None)
self.assertEqual(message.mapping, None)
self.assertEqual(message.msgid_plural, None)
self.assertEqual(message.default_plural, None)
self.assertEqual(message.number, None)
def test___call___explicit(self):
mapping = {'key': 'value'}
factory = self._makeOne('domain')
message = factory(
'testing', 'default', mapping,
msgid_plural='testings', default_plural="defaults", number=2)
self.assertTrue(isinstance(message, messageid.Message))
self.assertEqual(message, 'testing')
self.assertEqual(message.domain, 'domain')
self.assertEqual(message.default, 'default')
self.assertEqual(message.mapping, mapping)
self.assertEqual(message.msgid_plural, 'testings')
self.assertEqual(message.default_plural, 'defaults')
self.assertEqual(message.number, 2)
def test_suite():
return unittest.TestSuite((
unittest.defaultTestLoader.loadTestsFromName(__name__),
))
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