def test_remove_angle_brackets_empty_string(self):
"""Test remove_angle_brackets with an empty string."""
actual_output = CreeCleaner.remove_angle_brackets('')
desired_output = ''
self.assertEqual(actual_output, desired_output)
def test_remove_angle_brackets_standard_case(self):
"""Test remove_angle_brackets with standard angle brack case."""
input_str = '‹mâ ehtad-g› .'
actual_output = CreeCleaner.remove_angle_brackets(input_str)
desired_output = 'mâ ehtad-g .'
self.assertEqual(actual_output, desired_output)