def test_checksum_valid(self):
"""
An address is created with a valid checksum.
"""
addy = Address(b'RVORZ9SIIP9RCYMREUIXXVPQIPHVCNPQ9HZWYKFWYWZRE'
b'9JQKG9REPKIASHUUECPSQO9JT9XNMVKWYGVAFOXM9MUBX')
self.assertTrue(addy.is_checksum_valid())
self.assertEqual(
binary_type(addy.with_valid_checksum()),
b'RVORZ9SIIP9RCYMREUIXXVPQIPHVCNPQ9HZWYKFWYWZRE'
b'9JQKG9REPKIASHUUECPSQO9JT9XNMVKWYGVAFOXM9MUBX')
def test_checksum_null(self):
"""
An address is created without a checksum.
"""
trytes = (b'ZKIUDZXQYQAWSHPKSAATJXPAQZPGYCDCQDRSMWWCGQJNI'
b'PCOORMDRNREDUDKBMUYENYTFVUNEWDBAKXMV')
addy = Address(trytes)
self.assertFalse(addy.is_checksum_valid())
self.assertEqual(
binary_type(addy.with_valid_checksum()),
b'ZKIUDZXQYQAWSHPKSAATJXPAQZPGYCDCQDRSMWWCGQJNI'
b'PCOORMDRNREDUDKBMUYENYTFVUNEWDBAKXMVSDPEKQPMM',
)
def test_checksum_invalid(self):
"""
An address is created with an invalid checksum.
"""
trytes = (b'IGKUOZGEFNSVJXETLIBKRSUZAWMYSVDPMHGQPCETEFNZP'
b'XSJLZMBLAWDRLUBWPIPKFNEPADIWMXMYYRKQ')
addy = Address(trytes + b'IGUKNUNAX' # <- Last tryte s/b 'W'.
)
self.assertFalse(addy.is_checksum_valid())
self.assertEqual(
binary_type(addy.with_valid_checksum()),
b'IGKUOZGEFNSVJXETLIBKRSUZAWMYSVDPMHGQPCETEFNZP'
b'XSJLZMBLAWDRLUBWPIPKFNEPADIWMXMYYRKQIGUKNUNAW',
)