def test_survey_publication_date_views(self):
        """We have some views to display and set the published column
        for a survey session
        """
        with api.env.adopt_user("admin"):
            survey = addSurvey(self.portal, BASIC_SURVEY)
        account = addAccount(password="secret")
        survey_session = model.SurveySession(
            id=123,
            title=u"Dummy session",
            created=datetime(2012, 4, 22, 23, 5, 12),
            modified=datetime(2012, 4, 23, 11, 50, 30),
            zodb_path="nl/ict/software-development",
            account=account,
            company=model.Company(country="nl", employees="1-9", referer="other"),
        )
        model.Session.add(survey_session)
        survey = self.portal.client.nl.ict["software-development"]

        session_id = "++session++%d" % survey_session.id
        traversed_survey_session = survey.restrictedTraverse(session_id)

        with api.env.adopt_user(user=survey_session.account):
            with self._get_view(
                "publication_date", traversed_survey_session, survey_session
            ) as view:
                # The view is not callable but
                # has traversable allowed attributes
                self.assertRaises(ViewNotCallableError, view)
                # We have some default values that will be changed
                # when publishing/unpublishing the session
                self.assertEqual(survey_session.last_publisher, None)
                self.assertEqual(survey_session.published, None)
                self.assertEqual(survey_session.last_modifier, None)
                self.assertEqual(survey_session.review_state, "private")
                # Calling set_date will result in having this session published
                # and the publication time and the publisher will be recorded
                # If no referer is set,
                # the methods will redirect to the context url
                self.assertEqual(
                    view.set_date(),
                    "{url}/{session_id}".format(
                        url=survey.absolute_url(), session_id=session_id
                    ),
                )
                self.assertEqual(survey_session.last_publisher, survey_session.account)
                self.assertIsInstance(survey_session.published, datetime)
                self.assertEqual(survey_session.review_state, "published")
                old_modified = survey_session.modified
                old_published = survey_session.published
                old_modifier = survey_session.last_modifier
                # Changing the HTTP_REFERER will redirect there
                # and calling reset_date will update the published date
                view.request.set("HTTP_REFERER", "foo")
                # We need to wait at least one second because the datetime
                # is stored with that accuracy
                sleep(1)
                self.assertEqual(view.reset_date(), "foo")
                self.assertEqual(survey_session.last_publisher, survey_session.account)
                # The publisher and publication dates are set. The modification date
                # is not touched.
                self.assertEqual(survey_session.modified, old_modified)
                self.assertEqual(survey_session.last_modifier, old_modifier)
                self.assertTrue(survey_session.published > old_published)
                # Calling unset_date will restore the publication info
                self.assertEqual(view.unset_date(), "foo")
                self.assertEqual(survey_session.last_publisher, None)
                self.assertEqual(survey_session.published, None)
                self.assertEqual(survey_session.review_state, "private")

            # We also have a menu view
            with self._get_view(
                "publication_menu", traversed_survey_session, survey_session
            ) as view:
                soup = html.fromstring(view())
                self.assertListEqual(
                    ["publication_date/set_date#content"],
                    [
                        el.attrib["action"].rpartition("@@")[-1]
                        for el in soup.cssselect("form")
                    ],
                )
                # We trigger the session to be private
                survey_session.published = "foo"
                soup = html.fromstring(view())
                self.assertListEqual(
                    [
                        "publication_date/unset_date#content",
                        "publication_date/reset_date#content",
                    ],
                    [
                        el.attrib["action"].rpartition("@@")[-1]
                        for el in soup.cssselect("form")
                    ],
                )