def test_equals(self):
     self.assertEqual(alphabet_position(
         'The sunset sets at twelve o\' clock.'),
         '20 8 5 19 21 14 19 5 20 19 5 20 19 1 20 20 23 5 12 22 5 15 3 12'
         ' 15 3 11')
 def test_equals_2(self):
     self.assertEqual(alphabet_position('The narwhal bacons at midnight.'),
                      '20 8 5 14 1 18 23 8 1 12 2 1 3 15 14 19 1 20 13 9 '
                      '4 14 9 7 8 20')