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pytest: Fix up the payload replacement test

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There is a race between `getroute` learning that our peer accepts TLVs and us
initiating the payment. Waiting for announcements ensures we always use TLVs,
matching our expectation in the test / plugin.
This commit is contained in:
Christian Decker 2020-05-26 13:16:34 +02:00
parent 957a3a01b9
commit b5c9dcab5a
1 changed files with 5 additions and 1 deletions
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6
tests/test_plugin.py
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@ -1255,7 +1255,11 @@ def test_feature_set(node_factory):
def test_replacement_payload(node_factory):
"""Test that htlc_accepted plugin hook can replace payload"""
plugin = os.path.join(os.path.dirname(__file__), 'plugins/replace_payload.py')
l1, l2 = node_factory.line_graph(2, opts=[{}, {"plugin": plugin}])
l1, l2 = node_factory.line_graph(
2,
opts=[{}, {"plugin": plugin}],
wait_for_announce=True
)
# Replace with an invalid payload.
l2.rpc.call('setpayload', ['0000'])