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ln: store HTLCStateMachine in lnworker.channels

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This commit is contained in:
Janus
2018-06-27 18:33:55 +02:00
committed by ThomasV
parent 0d4593eebf
commit 77e9abc655
7 changed files with 176 additions and 137 deletions
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36
lib/tests/test_lnhtlc.py
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@@ -250,28 +250,44 @@ class TestLNBaseHTLCStateMachine(unittest.TestCase):
)
aliceHtlcIndex = alice_channel.add_htlc(htlc)
bobHtlcIndex = bob_channel.receive_htlc(htlc)
force_state_transition(alice_channel, bob_channel)
self.assertEqual(len(alice_channel.local_commitment.outputs()), 3)
self.assertEqual(len(bob_channel.local_commitment.outputs()), 2)
default_fee = calc_static_fee(0)
self.assertEqual(bob_channel.local_commit_fee, default_fee)
bob_channel.settle_htlc(paymentPreimage, htlc.htlc_id)
alice_channel.receive_htlc_settle(paymentPreimage, aliceHtlcIndex)
force_state_transition(bob_channel, alice_channel)
self.assertEqual(len(alice_channel.local_commitment.outputs()), 2)
self.assertEqual(alice_channel.total_msat_sent // 1000, htlcAmt)
def test_UpdateFeeSenderCommits(self):
alice_channel, bob_channel = create_test_channels()
paymentPreimage = b"\x01" * 32
paymentHash = bitcoin.sha256(paymentPreimage)
htlc = lnhtlc.UpdateAddHtlc(
payment_hash = paymentHash,
amount_msat = one_bitcoin_in_msat,
cltv_expiry = 5, # also in create_test_channels
total_fee = 0
)
aliceHtlcIndex = alice_channel.add_htlc(htlc)
bobHtlcIndex = bob_channel.receive_htlc(htlc)
fee = 111
alice_channel.update_fee(fee)
bob_channel.receive_update_fee(fee)
alice_sig, alice_htlc_sigs = alice_channel.sign_next_commitment()
bob_channel.receive_new_commitment(alice_sig, alice_htlc_sigs)
self.assertNotEqual(fee, alice_channel.state.constraints.feerate)
rev, _ = alice_channel.revoke_current_commitment()
self.assertEqual(fee, alice_channel.state.constraints.feerate)
bob_channel.receive_revocation(rev)
def force_state_transition(chanA, chanB):
chanB.receive_new_commitment(*chanA.sign_next_commitment())
rev, _ = chanB.revoke_current_commitment()