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98 lines
3.2 KiB
98 lines
3.2 KiB
from collections import OrderedDict
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from fixtures import * # noqa: F401,F403
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from lightning import RpcError
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import pytest
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import subprocess
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def test_option_passthrough(node_factory):
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""" Ensure that registering options works.
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First attempts without the plugin and then with the plugin.
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"""
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plugin_path = 'contrib/plugins/helloworld.py'
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help_out = subprocess.check_output([
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'lightningd/lightningd',
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'--help'
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]).decode('utf-8')
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assert('--greeting' not in help_out)
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help_out = subprocess.check_output([
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'lightningd/lightningd',
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'--plugin={}'.format(plugin_path),
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'--help'
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]).decode('utf-8')
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assert('--greeting' in help_out)
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# Now try to see if it gets accepted, would fail to start if the
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# option didn't exist
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n = node_factory.get_node(options={'plugin': plugin_path, 'greeting': 'Ciao'})
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n.stop()
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def test_rpc_passthrough(node_factory):
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"""Starting with a plugin exposes its RPC methods.
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First check that the RPC method appears in the help output and
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then try to call it.
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"""
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plugin_path = 'contrib/plugins/helloworld.py'
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n = node_factory.get_node(options={'plugin': plugin_path, 'greeting': 'Ciao'})
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# Make sure that the 'hello' command that the helloworld.py plugin
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# has registered is available.
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cmd = [hlp for hlp in n.rpc.help()['help'] if 'hello' in hlp['command']]
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assert(len(cmd) == 1)
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# While we're at it, let's check that helloworld.py is logging
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# correctly via the notifications plugin->lightningd
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assert n.daemon.is_in_log('Plugin helloworld.py initialized')
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# Now try to call it and see what it returns:
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greet = n.rpc.hello(name='World')
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assert(greet == "Ciao World")
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with pytest.raises(RpcError):
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n.rpc.fail()
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def test_plugin_dir(node_factory):
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"""--plugin-dir works"""
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plugin_dir = 'contrib/plugins'
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node_factory.get_node(options={'plugin-dir': plugin_dir, 'greeting': 'Mars'})
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def test_plugin_disable(node_factory):
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"""--disable-plugin works"""
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plugin_dir = 'contrib/plugins'
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# We need plugin-dir before disable-plugin!
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n = node_factory.get_node(options=OrderedDict([('plugin-dir', plugin_dir),
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('disable-plugin',
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'{}/helloworld.py'
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.format(plugin_dir))]))
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with pytest.raises(RpcError):
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n.rpc.hello(name='Sun')
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# Also works by basename.
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n = node_factory.get_node(options=OrderedDict([('plugin-dir', plugin_dir),
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('disable-plugin',
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'helloworld.py')]))
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with pytest.raises(RpcError):
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n.rpc.hello(name='Sun')
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def test_failing_plugins():
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fail_plugins = [
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'contrib/plugins/fail/failtimeout.py',
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'contrib/plugins/fail/doesnotexist.py',
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]
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for p in fail_plugins:
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with pytest.raises(subprocess.CalledProcessError):
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subprocess.check_output([
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'lightningd/lightningd',
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'--plugin={}'.format(p),
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'--help',
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])
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