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Upgrade the C++ client to 3.5.0 for some bug fixes (apache#202)
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# | ||
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cmake: 3.24.2 | ||
pulsar-cpp: 3.4.2 | ||
pulsar-cpp: 3.5.0 | ||
pybind11: 2.10.1 | ||
boost: 1.80.0 | ||
protobuf: 3.20.0 | ||
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#!/usr/bin/env python3 | ||
# | ||
# Licensed to the Apache Software Foundation (ASF) under one | ||
# or more contributor license agreements. See the NOTICE file | ||
# distributed with this work for additional information | ||
# regarding copyright ownership. The ASF licenses this file | ||
# to you under the Apache License, Version 2.0 (the | ||
# "License"); you may not use this file except in compliance | ||
# with the License. You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an | ||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
# KIND, either express or implied. See the License for the | ||
# specific language governing permissions and limitations | ||
# under the License. | ||
# | ||
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from unittest import TestCase, main | ||
import time | ||
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from pulsar import Client, MessageId | ||
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class ReaderTest(TestCase): | ||
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def setUp(self): | ||
self._client: Client = Client('pulsar://localhost:6650') | ||
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def tearDown(self) -> None: | ||
self._client.close() | ||
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def test_has_message_available_after_seek(self): | ||
topic = f'test_has_message_available_after_seek-{time.time()}' | ||
producer = self._client.create_producer(topic) | ||
reader = self._client.create_reader(topic, start_message_id=MessageId.earliest) | ||
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producer.send('msg-0'.encode()) | ||
self.assertTrue(reader.has_message_available()) | ||
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reader.seek(MessageId.latest) | ||
self.assertFalse(reader.has_message_available()) | ||
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producer.send('msg-1'.encode()) | ||
self.assertTrue(reader.has_message_available()) | ||
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def test_seek_latest_message_id(self): | ||
topic = f'test_seek_latest_message_id-{time.time()}' | ||
producer = self._client.create_producer(topic) | ||
msg_id = producer.send('msg'.encode()) | ||
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reader = self._client.create_reader(topic, | ||
start_message_id=MessageId.latest) | ||
self.assertFalse(reader.has_message_available()) | ||
reader.close() | ||
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reader = self._client.create_reader(topic, | ||
start_message_id=MessageId.latest, | ||
start_message_id_inclusive=True) | ||
self.assertTrue(reader.has_message_available()) | ||
msg = reader.read_next(3000) | ||
self.assertEqual(msg.message_id(), msg_id) | ||
reader.close() | ||
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if __name__ == "__main__": | ||
main() |