def test_case_part_2_4(self): self.assertEqual(r'"\"\\x27\""', Day8.input_string_to_escaped_str(r'"\x27"'))
def test_case_part_2_3(self): self.assertEqual(r'"\"aaa\\\"aaa\""', Day8.input_string_to_escaped_str(r'"aaa\"aaa"'))
def test_case_part_2_2(self): self.assertEqual(r'"\"abc\""', Day8.input_string_to_escaped_str('"abc"'))