def test_that_a_encodes_to_n(self):
     result = encode.character_encode('a')
     self.assertEqual('n', result)
 def test_that_a_does_not_equal_c(self):
     result = encode.character_encode('a')
     self.assertNotEqual('c', result)
 def test_that_s_encodes_to_f(self):
     result = encode.character_encode('s')
     self.assertEqual('f', result)