code: def test_get_model_version_stages(mock_store):
      mock_store.get_model_version_stages.return_value = [
          "Stage A",
          "Stage B",
      ]
      result = newModelRegistryClient().get_model_version_stages(
          "Model 1", 1
      )
      mock_store.get_model_version_stages.assert_called_once()
      assert len(result) == 2
      assert "Stage A" in result
      assert "Stage B" in result
  
imports: from unittest import mock
  from unittest.mock import ANY
  import pytest
  from mlflow.entities.model_registry import ModelVersion, ModelVersionTag, RegisteredModel, RegisteredModelTag
  from mlflow.exceptions import MlflowException
  from mlflow.store.entities.paged_list import PagedList
  from mlflow.store.model_registry import SEARCH_MODEL_VERSION_MAX_RESULTS_DEFAULT, SEARCH_REGISTERED_MODEL_MAX_RESULTS_DEFAULT
  from mlflow.store.model_registry.sqlalchemy_store import SqlAlchemyStore
  from mlflow.tracking._model_registry.client import ModelRegistryClient
label_desc: Use image node_id 25 for calling a global function with example usage: test_get_model_version_stages(mock_store) without return types