code: def test_subword_group_joiner_with_new_joiner(self):
      data_in = [
          "｟mrk_case_modifier_C｠",
          "however",
          "￭",
          ",",
          "according",
          "to",
          "the",
          "logs",
          "￭",
          ",",
          "｟mrk_begin_case_region_U｠",
          "she",
          "is",
          "hard",
          "￭",
          "-",
          "￭",
          "working",
          "｟mrk_end_case_region_U｠",
          "￭",
          ".",
      ]  # noqa: E501
      true_out = [
          0,
          0,
          0,
          0,
          1,
          2,
          3,
          4,
          4,
          4,
          5,
          5,
          6,
          7,
          7,
          7,
          7,
          7,
          7,
          7,
          7,
      ]  # noqa: E501
      out = subword_map_by_joiner(data_in, marker=SubwordMarker.JOINER)
      self.assertEqual(out, true_out)
  
imports: import unittest
  from onmt.transforms.bart import word_start_finder
  from onmt.utils.alignment import subword_map_by_joiner, subword_map_by_spacer
  from onmt.constants import SubwordMarker
label_desc: Use image node_id 6 for calling the TestSubwordGroup obj's underlying member method code with example usage: obj.test_subword_group_joiner_with_new_joiner() without return types