def test_head(self):
        response = AboutTemplateView.as_view()(self.rf.head('/about/'))
        self.assertEqual(response.status_code, 200)
Returns if the node is a leaf node.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/regressiontests/generic_views/base.py/TemplateViewTest.test_head--crossover with--dataset/ETHPy150Open openstack/taskflow/taskflow/types/tree.py/Node.empty