def test_clean_word_mixed(self):
"""Test clean_word with markers, drawls, pauses and blocking."""
actual_output = CHATCleaner.clean_word('^ka:l^e@e')
desired_output = 'kale'
self.assertEqual(actual_output, desired_output)
def test_clean_word_empty_string(self):
"""Test clean_word with an empty string."""
actual_output = CHATCleaner.clean_word('')
desired_output = ''
self.assertEqual(actual_output, desired_output)
def test_clean_word_already_clean(self):
"""Test clean_word with an already clean word."""
actual_output = CHATCleaner.clean_word('ka')
desired_output = 'ka'
self.assertEqual(actual_output, desired_output)