code: def test_read_review(self):
      review_data = self.reader.read(
          "./tests/review.txt", fmt="UIReview"
      )
      self.assertEqual(len(review_data), 5)
      self.assertEqual(review_data[0][2], "Sample text 1")
      self.assertEqual(review_data[1][1], "257")
      self.assertEqual(review_data[4][0], "329")
  
file_path: cornac/tests/cornac/data/test_reader.py
imports: import unittest
  from cornac.data import Reader
  from cornac.data.reader import read_text
label_desc: Use image node_id 7 for calling the TestReader obj's underlying member method code with example usage: obj.test_read_review() without return types