code: def test_type_shape(self, data, expected_result):
      result = ConvertToMultiChannelBasedOnBratsClasses()(data)
      assert_allclose(result, expected_result)
      self.assertTrue(result.dtype in (bool, torch.bool))
  
file_path: MONAI/tests/test_convert_to_multi_channel.py
imports: from __future__ import annotations
  import unittest
  import torch
  from parameterized import parameterized
  from monai.transforms import ConvertToMultiChannelBasedOnBratsClasses
  from tests.utils import TEST_NDARRAYS, assert_allclose
label_desc: Use image node_id 1 for calling the TestConvertToMultiChannel obj's underlying member method code with example usage: obj.test_type_shape(data, expected_result) without return types