docstr: Test if the dataset is reading the mocked data with punctuations correctly.
docstr_tok: ["Test","if","the","dataset","is","reading","the","mocked","data","with","punctuations","correctly","."]
code: def _test_punc_cmudict(self, dataset):
      """Test if the dataset is reading the mocked data with punctuations correctly."""
      n_item = 0
      for i, (word, phones) in enumerate(dataset):
          expected_word, expected_phones = self.punc_samples[i]
          assert word == expected_word
          assert phones == expected_phones
          n_item += 1
      assert n_item == len(self.punc_samples)
  
file_path: audio/test/torchaudio_unittest/datasets/cmudict_test.py
imports: import os
  from pathlib import Path
  from torchaudio.datasets import CMUDict
  from torchaudio_unittest.common_utils import TempDirMixin, TorchaudioTestCase
label_desc: Use image node_id 3 for calling the TestCMUDict obj's underlying member method code with example usage: obj._test_punc_cmudict(dataset) without return types