| # |
| # 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. |
| # |
| from qpid.client import Closed |
| from qpid.queue import Empty |
| from qpid.testlib import TestBase010 |
| from qpid.datatypes import Message, RangedSet |
| |
| class BrokerTests(TestBase010): |
| """Tests for basic Broker functionality""" |
| |
| def test_ack_and_no_ack(self): |
| """ |
| First, this test tries to receive a message with a no-ack |
| consumer. Second, this test tries to explicitly receive and |
| acknowledge a message with an acknowledging consumer. |
| """ |
| session = self.session |
| session.queue_declare(queue = "myqueue", exclusive=True, auto_delete=True) |
| |
| # No ack consumer |
| ctag = "tag1" |
| session.message_subscribe(queue = "myqueue", destination = ctag) |
| session.message_flow(destination=ctag, unit=session.credit_unit.message, value=0xFFFFFFFF) |
| session.message_flow(destination=ctag, unit=session.credit_unit.byte, value=0xFFFFFFFF) |
| body = "test no-ack" |
| session.message_transfer(message=Message(session.delivery_properties(routing_key="myqueue"), body)) |
| msg = session.incoming(ctag).get(timeout = 5) |
| self.assert_(msg.body == body) |
| |
| # Acknowledging consumer |
| session.queue_declare(queue = "otherqueue", exclusive=True, auto_delete=True) |
| ctag = "tag2" |
| session.message_subscribe(queue = "otherqueue", destination = ctag, accept_mode = 1) |
| session.message_flow(destination=ctag, unit=session.credit_unit.message, value=0xFFFFFFFF) |
| session.message_flow(destination=ctag, unit=session.credit_unit.byte, value=0xFFFFFFFF) |
| body = "test ack" |
| session.message_transfer(message=Message(session.delivery_properties(routing_key="otherqueue"), body)) |
| msg = session.incoming(ctag).get(timeout = 5) |
| session.message_accept(RangedSet(msg.id)) |
| self.assert_(msg.body == body) |
| |
| def test_simple_delivery_immediate(self): |
| """ |
| Test simple message delivery where consume is issued before publish |
| """ |
| session = self.session |
| session.queue_declare(queue="test-queue", exclusive=True, auto_delete=True) |
| session.exchange_bind(queue="test-queue", exchange="amq.fanout") |
| consumer_tag = "tag1" |
| session.message_subscribe(queue="test-queue", destination=consumer_tag) |
| session.message_flow(unit = session.credit_unit.message, value = 0xFFFFFFFF, destination = consumer_tag) |
| session.message_flow(unit = session.credit_unit.byte, value = 0xFFFFFFFF, destination = consumer_tag) |
| queue = session.incoming(consumer_tag) |
| |
| body = "Immediate Delivery" |
| session.message_transfer("amq.fanout", None, None, Message(body)) |
| msg = queue.get(timeout=5) |
| self.assert_(msg.body == body) |
| |
| def test_simple_delivery_queued(self): |
| """ |
| Test basic message delivery where publish is issued before consume |
| (i.e. requires queueing of the message) |
| """ |
| session = self.session |
| session.queue_declare(queue="test-queue", exclusive=True, auto_delete=True) |
| session.exchange_bind(queue="test-queue", exchange="amq.fanout") |
| body = "Queued Delivery" |
| session.message_transfer("amq.fanout", None, None, Message(body)) |
| |
| consumer_tag = "tag1" |
| session.message_subscribe(queue="test-queue", destination=consumer_tag) |
| session.message_flow(unit = session.credit_unit.message, value = 0xFFFFFFFF, destination = consumer_tag) |
| session.message_flow(unit = session.credit_unit.byte, value = 0xFFFFFFFF, destination = consumer_tag) |
| queue = session.incoming(consumer_tag) |
| msg = queue.get(timeout=5) |
| self.assert_(msg.body == body) |