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pytest: test that the preapprove hooks get called by check.

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We add a dev flag so we can decline them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2024-04-04 14:06:14 +10:30
parent 68c4b83ab1
commit 153567d699
1 changed files with 24 additions and 0 deletions
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24
tests/test_misc.py
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@ -4159,3 +4159,27 @@ def test_preapprove(node_factory, bitcoind, preapprove):
with pytest.raises(RpcError, match='keysend was declined'):
l1.rpc.preapprovekeysend(l2.info['id'], '00' * 32, 1000)
l1.daemon.wait_for_log("preapprove_keysend: check_only=0")
def test_preapprove_use(node_factory, bitcoind):
"""Test preapprove calls implicitly made by pay and keysend"""
l1, l2 = node_factory.line_graph(2, opts=[{}, {'dev-hsmd-fail-preapprove': None}])
# Create some balance, make sure it's entirely settled.
l1.pay(l2, 200000000)
wait_for(lambda: only_one(l2.rpc.listpeerchannels()['channels'])['htlcs'] == [])
# This will fail at the preapprove step.
inv = l1.rpc.invoice(123000, 'label', 'description', 3700)['bolt11']
with pytest.raises(RpcError, match='invoice was declined'):
l2.rpc.pay(inv)
# This will fail the same way
with pytest.raises(RpcError, match='invoice was declined'):
l2.rpc.check('pay', bolt11=inv)
# Now keysend.
with pytest.raises(RpcError, match='keysend was declined'):
l2.rpc.keysend(l1.info['id'], 1000)
with pytest.raises(RpcError, match='keysend was declined'):
l2.rpc.check('keysend', destination=l1.info['id'], amount_msat=1000)