code: def test_update_dataset(self, mock_client) -> None:
      self.hook.update_dataset(
          project_id=TEST_PROJECT_ID,
          region=TEST_REGION,
          dataset_id=TEST_DATASET_ID,
          dataset=TEST_DATASET,
          update_mask=TEST_UPDATE_MASK,
      )
      mock_client.assert_called_once_with(TEST_REGION)
      mock_client.return_value.update_dataset.assert_called_once_with(
          request=dict(
              dataset=TEST_DATASET,
              update_mask=TEST_UPDATE_MASK,
          ),
          metadata=(),
          retry=DEFAULT,
          timeout=None,
      )
      mock_client.return_value.dataset_path.assert_called_once_with(
          TEST_PROJECT_ID, TEST_REGION, TEST_DATASET_ID
      )
  
imports: from __future__ import annotations
  from unittest import mock
  import pytest
  from google.api_core.gapic_v1.method import DEFAULT
  from airflow.providers.google.cloud.hooks.vertex_ai.dataset import DatasetHook
  from tests.providers.google.cloud.utils.base_gcp_mock import mock_base_gcp_hook_default_project_id, mock_base_gcp_hook_no_default_project_id
label_desc: Use image node_id 11 for calling the TestVertexAIWithoutDefaultProjectIdHook obj's underlying member method code with example usage: obj.test_update_dataset(mock_client) without return types