old_contents: import unittest
  
  from reverse_string import reverse
  
  
  # Tests adapted from `problem-specifications//canonical-data.json` @ v1.0.1
  
  class ReverseStringTests(unittest.TestCase):
      def test_empty_string(self):
              self.assertEqual(reverse(''), '')
  
      def test_a_word(self):
              self.assertEqual(reverse('robot'), 'tobor')
  
      def test_a_capitalized_word(self):
              self.assertEqual(reverse('Ramen'), 'nemaR')
  
      def test_a_sentence_with_punctuation(self):
              self.assertEqual(reverse('I\'m hungry!'), '!yrgnuh m\'I')
  
      def test_a_palindrome(self):
              self.assertEqual(reverse('racecar'), 'racecar')
  
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: import unittest
  
  from reverse_string import reverse
  
  
  # Tests adapted from `problem-specifications//canonical-data.json` @ v1.1.0
  
  class ReverseStringTests(unittest.TestCase):
      def test_empty_string(self):
              self.assertEqual(reverse(''), '')
  
      def test_a_word(self):
              self.assertEqual(reverse('robot'), 'tobor')
  
      def test_a_capitalized_word(self):
              self.assertEqual(reverse('Ramen'), 'nemaR')
  
      def test_a_sentence_with_punctuation(self):
              self.assertEqual(reverse('I\'m hungry!'), '!yrgnuh m\'I')
  
      def test_a_palindrome(self):
              self.assertEqual(reverse('racecar'), 'racecar')
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: update tests to v1.1.0 (#1266)