test_no_i18n.py 文件源码

def test_language_chooser(self):
        # test simple language chooser with default args
        create_page("home", template="col_two.html", language="en-us", published=True)
        context = self.get_context(path="/")
        del context['request'].LANGUAGE_CODE
        tpl = Template("{% load menu_tags %}{% language_chooser %}")
        tpl.render(context)
        self.assertEqual(len(context['languages']), 1)
        # try a different template and some different args
        tpl = Template("{% load menu_tags %}{% language_chooser 'menu/test_language_chooser.html' %}")
        tpl.render(context)
        self.assertEqual(context['template'], 'menu/test_language_chooser.html')
        tpl = Template("{% load menu_tags %}{% language_chooser 'short' 'menu/test_language_chooser.html' %}")
        tpl.render(context)
        self.assertEqual(context['template'], 'menu/test_language_chooser.html')
        for lang in context['languages']:
            self.assertEqual(*lang)