#
# Test script for Crypto.Util.RFC1751.
#
# Part of the Python Cryptography Toolkit
#
# Written by Andrew Kuchling and others
#
# ===================================================================
# The contents of this file are dedicated to the public domain.  To
# the extent that dedication to the public domain is not available,
# everyone is granted a worldwide, perpetual, royalty-free,
# non-exclusive license to exercise all rights associated with the
# contents of this file for any purpose whatsoever.
# No rights are reserved.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# ===================================================================

__revision__ = "$Id$"

import binascii

from Crypto.Util import RFC1751

test_data = [
    ("EB33F77EE73D4053", "TIDE ITCH SLOW REIN RULE MOT"),
    ("CCAC2AED591056BE4F90FD441C534766", "RASH BUSH MILK LOOK BAD BRIM AVID GAFF BAIT ROT POD LOVE"),
    ("EFF81F9BFBC65350920CDD7416DE8009", "TROD MUTE TAIL WARM CHAR KONG HAAG CITY BORE O TEAL AWL"),
]


class TestRFC1751Test_k2e:
    def test(self):
        "Check converting keys to English"
        for key, words in test_data:
            key = binascii.a2b_hex(key.encode("latin-1"))
            assert RFC1751.key_to_english(key) == words


class TestRFC1751Test_e2k:
    def test(self):
        "Check converting English strings to keys"
        for key, words in test_data:
            key = binascii.a2b_hex(key.encode("latin-1"))
            assert RFC1751.english_to_key(words) == key


# class RFC1751Test