/brz/remove-bazaar

# Copyright (C) 2011 Canonical Ltd

#

# 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; either version 2 of the License, or

# (at your option) any later version.

#

# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

"""Tests for bzrlib.i18n"""

from bzrlib import i18n, tests

class ZzzTranslations(object):

    """Special Zzz translation for debugging i18n stuff.

    This class can be used to confirm that the message is properly translated

    during black box tests.

    """

    _null_translation = i18n._gettext.NullTranslations()

    def zzz(self, s):

        return u'zz{{%s}}' % s

    def ugettext(self, s):

        return self.zzz(self._null_translation.ugettext(s))

    def ungettext(self, s, p, n):

        return self.zzz(self._null_translation.ungettext(s, p, n))

class TestZzzTranslation(tests.TestCase):

    def _check_exact(self, expected, source):

        self.assertEqual(expected, source)

        self.assertEqual(type(expected), type(source))

    def test_translation(self):

        trans = ZzzTranslations()

        t = trans.zzz('msg')

        self._check_exact(u'zz{{msg}}', t)

        t = trans.ugettext('msg')

        self._check_exact(u'zz{{msg}}', t)

        t = trans.ungettext('msg1', 'msg2', 0)

        self._check_exact(u'zz{{msg2}}', t)

        t = trans.ungettext('msg1', 'msg2', 2)

        self._check_exact(u'zz{{msg2}}', t)

        t = trans.ungettext('msg1', 'msg2', 1)

        self._check_exact(u'zz{{msg1}}', t)

class TestGetText(tests.TestCase):

    def setUp(self):

        super(TestGetText, self).setUp()

        self.overrideAttr(i18n, '_translation', ZzzTranslations())

    def test_oneline(self):

        self.assertEqual(u"zz{{spam ham eggs}}",

                         i18n.gettext("spam ham eggs"))

    def test_multiline(self):

        self.assertEqual(u"zz{{spam\nham\n\neggs\n}}",

                         i18n.gettext("spam\nham\n\neggs\n"))

class TestGetTextPerParagraph(tests.TestCase):

    def setUp(self):

        super(TestGetTextPerParagraph, self).setUp()

        self.overrideAttr(i18n, '_translation', ZzzTranslations())

    def test_oneline(self):

        self.assertEqual(u"zz{{spam ham eggs}}",

                         i18n.gettext_per_paragraph("spam ham eggs"))

    def test_multiline(self):

        self.assertEqual(u"zz{{spam\nham}}\n\nzz{{eggs\n}}",

                         i18n.gettext_per_paragraph("spam\nham\n\neggs\n"))