import os from django.core.management import call_command, CommandError from django.test import TestCase from django.test.utils import override_settings from django.utils import translation, six from django.utils.six import StringIO test_dir = os.path.abspath(os.path.dirname(__file__)) class MessageCompilationTests(TestCase): def setUp(self): self._cwd = os.getcwd() def tearDown(self): os.chdir(self._cwd) class PoFileTests(MessageCompilationTests): LOCALE = 'es_AR' MO_FILE = 'locale/%s/LC_MESSAGES/django.mo' % LOCALE def test_bom_rejection(self): os.chdir(test_dir) with six.assertRaisesRegex(self, CommandError, "file has a BOM \(Byte Order Mark\)"): call_command('compilemessages', locale=self.LOCALE, stderr=StringIO()) self.assertFalse(os.path.exists(self.MO_FILE)) class PoFileContentsTests(MessageCompilationTests): # Ticket #11240 LOCALE='fr' MO_FILE='locale/%s/LC_MESSAGES/django.mo' % LOCALE def setUp(self): super(PoFileContentsTests, self).setUp() self.addCleanup(os.unlink, os.path.join(test_dir, self.MO_FILE)) def test_percent_symbol_in_po_file(self): os.chdir(test_dir) call_command('compilemessages', locale=self.LOCALE, stderr=StringIO()) self.assertTrue(os.path.exists(self.MO_FILE)) class PercentRenderingTests(MessageCompilationTests): # Ticket #11240 -- Testing rendering doesn't belong here but we are trying # to keep tests for all the stack together LOCALE='it' MO_FILE='locale/%s/LC_MESSAGES/django.mo' % LOCALE @override_settings(LOCALE_PATHS=(os.path.join(test_dir, 'locale'),)) def test_percent_symbol_escaping(self): from django.template import Template, Context os.chdir(test_dir) call_command('compilemessages', locale=self.LOCALE, stderr=StringIO()) with translation.override(self.LOCALE): t = Template('{% load i18n %}{% trans "Looks like a str fmt spec %% o but shouldn\'t be interpreted as such" %}') rendered = t.render(Context({})) self.assertEqual(rendered, 'IT translation contains %% for the above string') t = Template('{% load i18n %}{% trans "Completed 50%% of all the tasks" %}') rendered = t.render(Context({})) self.assertEqual(rendered, 'IT translation of Completed 50%% of all the tasks')