code: def test_prepare_value_uses__hinted_value(
      self, mock_hv: MagicMock
  ) -> None:
      hp = HasProps()
      p = bcpb.Property()
  
      p.prepare_value(hp, "foo", 10)
      assert mock_hv.called
  
imports: from __future__ import annotations
  import pytest
  from typing import Any
  from unittest.mock import MagicMock, patch
  import numpy
  import pandas
  from bokeh.core.has_props import HasProps
  from tests.support.util.api import verify_all
  from tests.support.util.types import Capture
  import bokeh.core.property.bases
label_desc: Use image node_id 15 for calling the TestProperty obj's underlying member method code with example usage: obj.test_prepare_value_uses__hinted_value(mock_hv) without return types