def testFlagPostNext(self):
        """
        POST the flag view, explicitly providing a next url.
        """
        comments = self.createSomeComments()
        pk = comments[0].pk
        self.client.login(username="normaluser", password="normaluser")
        response = self.client.post("/flag/%d/" + pk, {'next': "/go/here/"})
        self.assertEqual(response["Location"],
            "http://testserver/go/here/?c=1")
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/tests/regressiontests/comment_tests/tests/moderation_view_tests.py/FlagViewTests.testFlagPostNext/operator `%` -> `+`