def test_normalize_api_url(self): starts_with_slash_api = u'/api/cpu/percent' starts_with_api = u'api/cpu/percent' starts_with_slash_metric = u'/cpu/percent' starts_with_metric = u'cpu/percent' expected_url = starts_with_slash_api + '/' self.assertEqual(expected_url, nc.normalize_api_url(starts_with_slash_api)) self.assertEqual(expected_url, nc.normalize_api_url(starts_with_slash_metric)) self.assertEqual(expected_url, nc.normalize_api_url(starts_with_api)) self.assertEqual(expected_url, nc.normalize_api_url(starts_with_metric))