#!/usr/bin/env python

import unittest

import idna.compat


class IDNACompatTests(unittest.TestCase):
    def testToASCII(self):
        self.assertEqual(
            idna.compat.ToASCII("\u30c6\u30b9\u30c8.xn--zckzah"),
            b"xn--zckzah.xn--zckzah",
        )

    def testToUnicode(self):
        self.assertEqual(
            idna.compat.ToUnicode(b"xn--zckzah.xn--zckzah"),
            "\u30c6\u30b9\u30c8.\u30c6\u30b9\u30c8",
        )

    def test_nameprep(self):
        self.assertRaises(NotImplementedError, idna.compat.nameprep, "a")


if __name__ == "__main__":
    unittest.main()