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tests: add a test for util.ShortID class

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SomberNight
2025-02-10 16:36:19 +00:00
parent 36efae3875
commit 3de90952d1
1 changed files with 23 additions and 1 deletions
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24
tests/test_util.py
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@@ -4,7 +4,8 @@ from decimal import Decimal
from electrum import util
from electrum.util import (format_satoshis, format_fee_satoshis, is_hash256_str, chunks, is_ip_address,
list_enabled_bits, format_satoshis_plain, is_private_netaddress, is_hex_str,
is_integer, is_non_negative_integer, is_int_or_float, is_non_negative_int_or_float)
is_integer, is_non_negative_integer, is_int_or_float, is_non_negative_int_or_float,
ShortID)
from electrum.bip21 import parse_bip21_URI, InvalidBitcoinURI
from . import ElectrumTestCase, as_testnet
@@ -449,4 +450,25 @@ class TestUtil(ElectrumTestCase):
self.assertEqual("in over 3 years",
util.age(from_date=now.timestamp()+103012200, since_date=now))
def test_shortchannelid(self):
scid1 = ShortID.from_components(2, 45, 789)
self.assertEqual("2x45x789", str(scid1))
self.assertEqual(2, scid1.block_height)
self.assertEqual(45, scid1.txpos)
self.assertEqual(789, scid1.output_index)
scid2_raw = bytes([0, 0, 2, 0, 0, 45, 789 // 256, 789 % 256])
scid2 = ShortID(scid2_raw)
self.assertEqual(scid1, scid2_raw)
self.assertEqual(scid1, scid2)
self.assertEqual(scid1, ShortID.from_str(str(scid1)))
self.assertEqual(scid1, ShortID.normalize(scid1.hex()))
self.assertEqual(scid1, ShortID.normalize(bytes(scid1)))
self.assertTrue(ShortID.from_components(3, 30, 300) == ShortID.from_components(3, 30, 300))
self.assertTrue(ShortID.from_components(3, 30, 300) > ShortID.from_components(2, 999, 999))
self.assertTrue(ShortID.from_components(3, 30, 300) < ShortID.from_components(3, 999, 999))
self.assertTrue(ShortID.from_components(3, 30, 300) > ShortID.from_components(3, 1, 1))
self.assertTrue(ShortID.from_components(3, 30, 300) > ShortID.from_components(3, 1, 999))
self.assertTrue(ShortID.from_components(3, 30, 300) < ShortID.from_components(3, 999, 1))