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8c69b735e3
This is more involved than it might otherwise be, because the current implementation just drops its logcontexts and runs everything in the sentinel context. It turns out that we aren't actually using a bunch of the functionality here (notably suppress_failures and the fact that Distributor.fire returns a deferred), so the easiest way to fix this is actually by simplifying a bunch of code.
73 lines
2.1 KiB
Python
73 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright 2018 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from mock import Mock, patch
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from synapse.util.distributor import Distributor
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from . import unittest
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class DistributorTestCase(unittest.TestCase):
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def setUp(self):
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self.dist = Distributor()
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def test_signal_dispatch(self):
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self.dist.declare("alert")
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observer = Mock()
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self.dist.observe("alert", observer)
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self.dist.fire("alert", 1, 2, 3)
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observer.assert_called_with(1, 2, 3)
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def test_signal_catch(self):
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self.dist.declare("alarm")
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observers = [Mock() for i in (1, 2)]
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for o in observers:
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self.dist.observe("alarm", o)
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observers[0].side_effect = Exception("Awoogah!")
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with patch(
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"synapse.util.distributor.logger", spec=["warning"]
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) as mock_logger:
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self.dist.fire("alarm", "Go")
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observers[0].assert_called_once_with("Go")
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observers[1].assert_called_once_with("Go")
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self.assertEquals(mock_logger.warning.call_count, 1)
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self.assertIsInstance(
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mock_logger.warning.call_args[0][0], str
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)
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def test_signal_prereg(self):
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observer = Mock()
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self.dist.observe("flare", observer)
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self.dist.declare("flare")
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self.dist.fire("flare", 4, 5)
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observer.assert_called_with(4, 5)
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def test_signal_undeclared(self):
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def code():
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self.dist.fire("notification")
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self.assertRaises(KeyError, code)
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