def test_encode():
inv = Invoice(paymenthash=binascii.unhexlify(
"76272b9b95b14eb6bece3cd051006d8aabac63c3a50bd7ea2bb53612b0a9324b"),
amount=Decimal('0.000001'),
tags=[('d', 'test_pay_routeboost2'), ('x', 604800)],
date=1579298293)
privkey = 'c28a9f80738f770d527803a566cf6fc3edf6cea586c4fc4a5223a5ad797e1ac3'
i = inv.encode(privkey)
assert (
i ==
'lnbc1u1p0zyt04pp5wcnjhxu4k98td0kw8ng9zqrd3246cc7r559a063tk5mp9v9fxf9sdpqw3jhxazlwpshjhmjda6hgetzdahhxapjxqyjw5q0s43wfg4f6yl200hc805kc9u97dp7m6j98fz33uzf4t6kp73trcz8fxkrpass063j2j4quxjr4th2r72lk27tm2aw383zgnl8zpgajsq5kmll8'
)
def test_plugin_feature_announce(node_factory):
"""Check that features registered by plugins show up in messages.
l1 is the node under test, l2 only serves as the counterparty for a
channel to check the featurebits in the `channel_announcement`. The plugin
registers an individual featurebit for each of the locations we can stash
feature bits in:
- 1 << 101 for `init` messages
- 1 << 103 for `node_announcement`
- 1 << 105 for bolt11 invoices
"""
plugin = os.path.join(os.path.dirname(__file__), 'plugins/feature-test.py')
l1, l2 = node_factory.line_graph(2,
opts=[{
'plugin': plugin,
'log-level': 'io'
}, {}],
wait_for_announce=True)
# Check the featurebits we've set in the `init` message from
# feature-test.py. (1 << 101) results in 13 bytes featutebits (000d) and
# has a leading 0x20.
assert l1.daemon.is_in_log(r'\[OUT\] 001000.*000d20{:0>24}'.format(
expected_peer_features()))
# Check the invoice featurebit we set in feature-test.py
inv = l1.rpc.invoice(123, 'lbl', 'desc')['bolt11']
details = Invoice.decode(inv)
assert (details.featurebits.int & (1 << 105) != 0)
# Check the featurebit set in the `node_announcement`
node = l1.rpc.listnodes(l1.info['id'])['nodes'][0]
assert (int(node['features'], 16) & (1 << 103) != 0)
def test_decode():
i = 'lnbcrt1u1p0zyt04pp5wcnjhxu4k98td0kw8ng9zqrd3246cc7r559a063tk5mp9v9fxf9sdpqw3jhxazlwpshjhmjda6hgetzdahhxapjxqyjw5qcqp9sp5asxa9pwxt6yuse5egtcna8gezazr657chz72qfzztsthxwnwj0yqr9yqdwjkyvjm7apxnssu4qgwhfkd67ghs6n6k48v6uqczgt88p6tky96qqqdcqqqqgqqyqqqqlgqqqqqzsqqcpc9njea0cche7cgemu9c6lyv55hxvjem9f2jgle799d3kt9kw7rxgqqphqqqqzqqqsqqqraqqqqqq2qqrq9qy9qsqfm47uq6ny374m22dxw7p6j8c0khj4tspjcj78l33vf6qv8grhknsmw6slxxucpvxv5s9464qfng8324sagn8g8ng3uuh4d2vdpnmsdgqyqhn4k'
inv = Invoice.decode(i)
assert (
inv.hexpubkey ==
'032cf15d1ad9c4a08d26eab1918f732d8ef8fdc6abb9640bf3db174372c491304e')
assert (inv.hexpaymenthash ==
'76272b9b95b14eb6bece3cd051006d8aabac63c3a50bd7ea2bb53612b0a9324b')
assert (inv.min_final_cltv_expiry == 5)
assert (inv.amount == Decimal('0.000001'))
assert (inv.featurebits == ConstBitStream('0x28200'))
print(inv)