def test_dispatch_no_args(self):
        with self.assertRaises(Http404):
            self.request.GET = {}
            self.view(self.request)
Test that a 404 is returned by the dispatch method if no code is given
dataset/ETHPy150Open ofa/connect/open_connect/mailer/tests/test_views.py/TestUnsubscribeView.test_dispatch_no_args