def test_options_for_post_view(self):
        request = self.rf.options('/')
        view = PostOnlyView.as_view()
        response = view(request)
        self._assert_allows(response, 'POST')
Returns the count of labels for the given relation that provide actual
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/regressiontests/generic_views/base.py/ViewTest.test_options_for_post_view--crossover with--dataset/ETHPy150Open machinalis/iepy/iepy/data/db.py/CandidateEvidenceManager.value_labeled_candidates_count_for_relation