def METHOD_NAME(self, mock_send_message, mock_get_current_site):
    site_config = SiteConfigurationFactory.create(site=self.site)
    enable_notifications_cfg = {ENABLE_FORUM_NOTIFICATIONS_FOR_SITE_KEY: True}
    site_config.site_values = enable_notifications_cfg
    site_config.save()
    mock_get_current_site.return_value = self.site
    signals.comment_created.send(sender=self.sender, user=self.user, post=self.post)
    mock_send_message.assert_called_once_with(self.post, mock_get_current_site.return_value)