onionrblocks/tests/test_universal_rules.py

54 lines
2.0 KiB
Python

import unittest
from onionrblocks import universalrules
from onionrblocks.generators import anonvdf
import kasten
from time import time
from math import floor
class TestUniversalRules(unittest.TestCase):
def test_block_is_sane_max_size(self):
packed = kasten.generator.pack.pack(b"1"*6000000, b"tst", 0)
self.assertRaises(
universalrules.BlockTooLarge,
universalrules.check_block_sanity, packed)
def test_block_future_skew_ok(self):
t = floor(time()) + 120
packed = kasten.generator.pack.pack(b"1"*10, b"tst", 0, timestamp=t)
universalrules.check_block_sanity(packed)
def test_block_future_skew_not_ok(self):
t = floor(time()) + 121
packed = kasten.generator.pack.pack(b"1"*10, b"tst", 0, timestamp=t)
self.assertRaises(
universalrules.BlockFutureSkewedBeyondMax,
universalrules.check_block_sanity, packed)
def test_block_not_expired(self):
packed = kasten.generator.pack.pack(b"1"*10, b"tst", 0, app_metadata={"expire": 7})
self.assertRaises(
universalrules.BlockExpired,
universalrules.check_block_sanity, packed)
def test_block_expired(self):
t = floor(time()) - 6
packed = kasten.generator.pack.pack(b"1"*10, b"tst", 0, timestamp=t, app_metadata={"expire": 6})
self.assertRaises(
universalrules.BlockExpired,
universalrules.check_block_sanity, packed)
def test_not_in_set(self):
t = floor(time()) - 6
bls = []
for i in range(3):
packed = kasten.generator.pack.pack(b"1"*2*i, b"tst", 0, timestamp=t)
k = anonvdf.AnonVDFGenerator.generate(packed, 1000)
bls.append(k.id)
packed = kasten.generator.pack.pack(b"1"*2*1, b"tst", 0, timestamp=t)
k = anonvdf.AnonVDFGenerator.generate(packed, 1000)
self.assertRaises(universalrules.BlockExistsError, universalrules.checksum_exists_in_list, k.id, bls)
unittest.main()