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# Authors:
# Jason Gerard DeRose <jderose@redhat.com>
#
# Copyright (C) 2008 Red Hat
# see file 'COPYING' for use and warranty contextrmation
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; version 2 only
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
Test the `ipalib.request` module.
"""
import threading
import locale
from tests.util import raises, assert_equal
from tests.util import TempDir, dummy_ugettext, dummy_ungettext
from ipalib.constants import OVERRIDE_ERROR
from ipalib import request
def test_ugettext():
"""
Test the `ipalib.request.ugettext` function.
"""
f = request.ugettext
context = request.context
message = 'Hello, world!'
# Test with no context.ugettext:
assert not hasattr(context, 'ugettext')
assert_equal(f(message), u'Hello, world!')
# Test with dummy context.ugettext:
assert not hasattr(context, 'ugettext')
dummy = dummy_ugettext()
context.ugettext = dummy
assert f(message) is dummy.translation
assert dummy.message is message
# Cleanup
del context.ugettext
assert not hasattr(context, 'ugettext')
def test_ungettext():
"""
Test the `ipalib.request.ungettext` function.
"""
f = request.ungettext
context = request.context
singular = 'Goose'
plural = 'Geese'
# Test with no context.ungettext:
assert not hasattr(context, 'ungettext')
assert_equal(f(singular, plural, 1), u'Goose')
assert_equal(f(singular, plural, 2), u'Geese')
# Test singular with dummy context.ungettext
assert not hasattr(context, 'ungettext')
dummy = dummy_ungettext()
context.ungettext = dummy
assert f(singular, plural, 1) is dummy.translation_singular
assert dummy.singular is singular
assert dummy.plural is plural
assert dummy.n == 1
del context.ungettext
assert not hasattr(context, 'ungettext')
# Test plural with dummy context.ungettext
assert not hasattr(context, 'ungettext')
dummy = dummy_ungettext()
context.ungettext = dummy
assert f(singular, plural, 2) is dummy.translation_plural
assert dummy.singular is singular
assert dummy.plural is plural
assert dummy.n == 2
del context.ungettext
assert not hasattr(context, 'ungettext')
def test_set_languages():
"""
Test the `ipalib.request.set_languages` function.
"""
f = request.set_languages
c = request.context
langs = ('ru', 'en')
# Test that StandardError is raised if languages has already been set:
assert not hasattr(c, 'languages')
c.languages = None
e = raises(StandardError, f, *langs)
assert str(e) == OVERRIDE_ERROR % ('context', 'languages', None, langs)
del c.languages
# Test setting the languages:
assert not hasattr(c, 'languages')
f(*langs)
assert c.languages == langs
del c.languages
# Test setting language from locale.getdefaultlocale()
assert not hasattr(c, 'languages')
f()
assert c.languages == locale.getdefaultlocale()[:1]
del c.languages
assert not hasattr(c, 'languages')
def test_create_translation():
"""
Test the `ipalib.request.create_translation` function.
"""
f = request.create_translation
c = request.context
t = TempDir()
# Test that StandardError is raised if ugettext or ungettext:
assert not (hasattr(c, 'ugettext') or hasattr(c, 'ungettext'))
for name in ('ugettext', 'ungettext'):
setattr(c, name, None)
e = raises(StandardError, f, 'ipa', None)
assert str(e) == (
'create_translation() already called in thread %r' %
threading.currentThread().getName()
)
delattr(c, name)
# Test using default language:
assert not hasattr(c, 'ugettext')
assert not hasattr(c, 'ungettext')
assert not hasattr(c, 'languages')
f('ipa', t.path)
assert hasattr(c, 'ugettext')
assert hasattr(c, 'ungettext')
assert c.languages == locale.getdefaultlocale()[:1]
del c.ugettext
del c.ungettext
del c.languages
# Test using explicit languages:
langs = ('de', 'es')
f('ipa', t.path, *langs)
assert hasattr(c, 'ugettext')
assert hasattr(c, 'ungettext')
assert c.languages == langs
del c.ugettext
del c.ungettext
del c.languages
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