def testString(self):
    'Use a string.'
    self.assertEqual((i18n.twntranslate('en', 'test-plural', '1') % {'num': 'one'}), u'Bot: Changing one page.')
Use a string.
def testString(self):
    
    self.assertEqual((i18n.twntranslate('en', 'test-plural', '1') % {'num': 'one'}), u'Bot: Changing one page.')