55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
# Copyright 2021 Canonical, Ltd.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from subiquitycore.tests import SubiTestCase
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from subiquitycore.pubsub import MessageHub
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from subiquitycore.tests.util import run_coro
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class TestMessageHub(SubiTestCase):
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def test_basic(self):
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def cb(actual_private):
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self.assertEqual(private_data, actual_private)
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nonlocal actual_calls
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actual_calls += 1
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actual_calls = 0
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expected_calls = 3
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channel_id = 1234
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private_data = 42
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hub = MessageHub()
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for _ in range(expected_calls):
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hub.subscribe(channel_id, cb, private_data)
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run_coro(hub.abroadcast(channel_id))
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self.assertEqual(expected_calls, actual_calls)
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def test_message_arg(self):
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def cb(zero, one, two, three, *args):
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self.assertEqual(broadcast_data, zero)
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self.assertEqual(1, one)
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self.assertEqual('two', two)
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self.assertEqual([3], three)
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self.assertEqual(0, len(args))
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nonlocal called
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called = True
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called = False
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channel_id = 'test-message-arg'
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broadcast_data = 'broadcast-data'
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hub = MessageHub()
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hub.subscribe(channel_id, cb, 1, 'two', [3])
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run_coro(hub.abroadcast(channel_id, broadcast_data))
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self.assertTrue(called)
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