def METHOD_NAME(self):
    dataset = self.build_h36m_dataset()
    self.check_metainfo_keys(dataset.metainfo)
    # test dataset_name
    self.assertEqual(dataset.metainfo['dataset_name'], 'h36m')
    # test number of keypoints
    num_keypoints = 17
    self.assertEqual(dataset.metainfo['num_keypoints'], num_keypoints)
    self.assertEqual(
        len(dataset.metainfo['keypoint_colors']), num_keypoints)
    self.assertEqual(
        len(dataset.metainfo['dataset_keypoint_weights']), num_keypoints)
    # test some extra metainfo
    self.assertEqual(
        len(dataset.metainfo['skeleton_links']),
        len(dataset.metainfo['skeleton_link_colors']))