[py3] Fixed jsi18n test.

from django.conf import settings

from django.core.urlresolvers import reverse

from django.test import TestCase

from django.utils.translation import override, activate, get_language

from django.utils import six

from django.utils.translation import override, get_language

from django.utils.text import javascript_quote

from ..urls import locale_dir

    def test_jsi18n(self):

        """The javascript_catalog can be deployed with language settings"""

        saved_lang = get_language()

        for lang_code in ['es', 'fr', 'ru']:

            activate(lang_code)

            with override(lang_code):

                catalog = gettext.translation('djangojs', locale_dir, [lang_code])

                if six.PY3:

                    trans_txt = catalog.gettext('this is to be translated')

                else:

                    trans_txt = catalog.ugettext('this is to be translated')

                response = self.client.get('/views/jsi18n/')

                # in response content must to be a line like that:

                if lang_code == 'fr':

                    # Message with context (msgctxt)

                    self.assertContains(response, "['month name\x04May'] = 'mai';", 1)

        activate(saved_lang)

class JsI18NTests(TestCase):