| #!/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. |
| # |
| |
| import asyncio |
| import pulsar |
| from pulsar.asyncio import ( |
| Client, |
| PulsarException, |
| ) |
| from unittest import ( |
| main, |
| IsolatedAsyncioTestCase, |
| ) |
| |
| service_url = 'pulsar://localhost:6650' |
| |
| class AsyncioTest(IsolatedAsyncioTestCase): |
| |
| async def asyncSetUp(self) -> None: |
| self._client = Client(service_url) |
| |
| async def asyncTearDown(self) -> None: |
| await self._client.close() |
| |
| async def test_batch_send(self): |
| producer = await self._client.create_producer('awaitio-test-batch-send') |
| tasks = [] |
| for i in range(5): |
| tasks.append(asyncio.create_task(producer.send(f'msg-{i}'.encode()))) |
| msg_ids = await asyncio.gather(*tasks) |
| self.assertEqual(len(msg_ids), 5) |
| ledger_id = msg_ids[0].ledger_id() |
| entry_id = msg_ids[0].entry_id() |
| # These messages should be in the same entry |
| for i in range(5): |
| msg_id = msg_ids[i] |
| print(f'{i} was sent to {msg_id}') |
| self.assertIsInstance(msg_id, pulsar.MessageId) |
| self.assertEqual(msg_ids[i].ledger_id(), ledger_id) |
| self.assertEqual(msg_ids[i].entry_id(), entry_id) |
| self.assertEqual(msg_ids[i].batch_index(), i) |
| |
| async def test_create_producer_failure(self): |
| try: |
| await self._client.create_producer('tenant/ns/awaitio-test-send-failure') |
| self.fail() |
| except PulsarException as e: |
| self.assertEqual(e.error(), pulsar.Result.AuthorizationError) |
| |
| async def test_send_failure(self): |
| producer = await self._client.create_producer('awaitio-test-send-failure') |
| try: |
| await producer.send(('x' * 1024 * 1024 * 10).encode()) |
| self.fail() |
| except PulsarException as e: |
| self.assertEqual(e.error(), pulsar.Result.MessageTooBig) |
| |
| async def test_close_producer(self): |
| producer = await self._client.create_producer('awaitio-test-close-producer') |
| await producer.close() |
| try: |
| await producer.close() |
| self.fail() |
| except PulsarException as e: |
| self.assertEqual(e.error(), pulsar.Result.AlreadyClosed) |
| |
| if __name__ == '__main__': |
| main() |