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https://github.com/aljazceru/plugins.git
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4a5f7a0cce
We used to only probe for a 10sat amount, which allows us to test basic reachability, but it doesn't say much about whether we can actually pay for something reasonable, so this fixes that. This may require the following SQL statement to be applied to the database if you are upgrading from a prior version: ```sql ALTER TABLE probes ADD amount INTEGER; ``` This is not required if you start with a new database.
59 lines
1.4 KiB
Python
59 lines
1.4 KiB
Python
import unittest
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import os
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from pyln.testing.fixtures import * # noqa: F401,F403
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plugin_path = os.path.join(os.path.dirname(__file__), "probe.py")
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def test_probe_starts(node_factory):
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l1 = node_factory.get_node()
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# Test dynamically
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l1.rpc.plugin_start(plugin_path)
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l1.rpc.plugin_stop(plugin_path)
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l1.rpc.plugin_start(plugin_path)
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l1.stop()
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# Then statically
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l1.daemon.opts["plugin"] = plugin_path
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l1.start()
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@unittest.skipIf(not DEVELOPER, "Gossip is slow")
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def test_probe(node_factory):
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l1, l2, l3, l4 = node_factory.line_graph(
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4,
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opts=[
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{'plugin': plugin_path},
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{},
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{},
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{}
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],
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wait_for_announce=True
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)
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res = l1.rpc.probe(l4.info['id'])
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assert(res['destination'] == l4.info['id'])
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assert(res['failcode'] == 16399)
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@unittest.skipIf(not DEVELOPER, "Gossip is slow")
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def test_route_unreachable(node_factory):
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l1, l2, l3, l4 = node_factory.line_graph(
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4,
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opts=[
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{'plugin': plugin_path},
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{},
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{},
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{}
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],
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wait_for_announce=True
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)
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l2.rpc.close(l3.info['id'])
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res = l1.rpc.probe(l4.info['id'])
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assert(res['destination'] == l4.info['id'])
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assert(res['failcode'] == 16394)
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route = res['route'].split(',')
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assert(route.index(res['erring_channel']) == 1)
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