def testUnpack_empty(self):
data = b'\x00\xFFspam'
ret = list(unpack_zipmap(data))
self.assertEqual([], ret)
data = b'\x01\xFFspam'
with self.assertRaises(RDBValueError):
list(unpack_zipmap(data))
def testUnpack_long_key(self):
data = b'\x01\xFE\x00\x01\x00\x00'
data += b'a' * 256
data += b'\x03\x00val\xFF'
ret = list(unpack_zipmap(data))
self.assertEqual([
(b'a' * 256, b'val'),
], ret)
def testUnpack_simple(self):
data = (b'\x02' # items
b'\x03' # item1 len
b'Key' # key
b'\x05' # value len
b'\x00' # free bytes
b'Value' # value
b'\x04Key1\x06\x01Value2\x00'
b'\xFF') # end of zipmap
ret = list(unpack_zipmap(data))
self.assertEqual([
(b'Key', b'Value'),
(b'Key1', b'Value2'),
], ret)
def testUnpack_no_entries_count(self):
data = b'\xFF\xFF'
ret = list(unpack_zipmap(data))
self.assertEqual([], ret)
def testUnpack_bad_value_len(self):
data = (b'\x02\x02k1\x02\x00v1'
b'\x02k2\xFF\x00v2\xFF')
with self.assertRaises(RDBValueError):
list(unpack_zipmap(data))
