| # |
| # 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 Client, Closed |
| from qpid.queue import Empty |
| from qpid.content import Content |
| from qpid.testlib import TestBase |
| |
| class QueryTests(TestBase): |
| """Tests for various query methods introduced in 0-10 and available in 0-9 for preview""" |
| |
| def test_exchange_query(self): |
| """ |
| Test that the exchange_query method works as expected |
| """ |
| channel = self.channel |
| #check returned type for the standard exchanges |
| self.assertEqual("direct", channel.exchange_query(name="amq.direct").type) |
| self.assertEqual("topic", channel.exchange_query(name="amq.topic").type) |
| self.assertEqual("fanout", channel.exchange_query(name="amq.fanout").type) |
| self.assertEqual("headers", channel.exchange_query(name="amq.match").type) |
| self.assertEqual("direct", channel.exchange_query(name="").type) |
| #declare an exchange |
| channel.exchange_declare(exchange="my-test-exchange", type= "direct", durable=False) |
| #check that the result of a query is as expected |
| response = channel.exchange_query(name="my-test-exchange") |
| self.assertEqual("direct", response.type) |
| self.assertEqual(False, response.durable) |
| self.assertEqual(False, response.not_found) |
| #delete the exchange |
| channel.exchange_delete(exchange="my-test-exchange") |
| #check that the query now reports not-found |
| self.assertEqual(True, channel.exchange_query(name="my-test-exchange").not_found) |
| |
| def test_binding_query_direct(self): |
| """ |
| Test that the binding_query method works as expected with the direct exchange |
| """ |
| self.binding_query_with_key("amq.direct") |
| |
| def test_binding_query_topic(self): |
| """ |
| Test that the binding_query method works as expected with the direct exchange |
| """ |
| self.binding_query_with_key("amq.topic") |
| |
| def binding_query_with_key(self, exchange_name): |
| channel = self.channel |
| #setup: create two queues |
| channel.queue_declare(queue="used-queue", exclusive=True) |
| channel.queue_declare(queue="unused-queue", exclusive=True) |
| |
| channel.queue_bind(exchange=exchange_name, queue="used-queue", routing_key="used-key") |
| |
| # test detection of any binding to specific queue |
| response = channel.binding_query(exchange=exchange_name, queue="used-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| |
| # test detection of specific binding to any queue |
| response = channel.binding_query(exchange=exchange_name, routing_key="used-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.key_not_matched) |
| |
| # test detection of specific binding to specific queue |
| response = channel.binding_query(exchange=exchange_name, queue="used-queue", routing_key="used-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| self.assertEqual(False, response.key_not_matched) |
| |
| # test unmatched queue, unspecified binding |
| response = channel.binding_query(exchange=exchange_name, queue="unused-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| |
| # test unspecified queue, unmatched binding |
| response = channel.binding_query(exchange=exchange_name, routing_key="unused-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.key_not_matched) |
| |
| # test matched queue, unmatched binding |
| response = channel.binding_query(exchange=exchange_name, queue="used-queue", routing_key="unused-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| self.assertEqual(True, response.key_not_matched) |
| |
| # test unmatched queue, matched binding |
| response = channel.binding_query(exchange=exchange_name, queue="unused-queue", routing_key="used-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| self.assertEqual(False, response.key_not_matched) |
| |
| # test unmatched queue, unmatched binding |
| response = channel.binding_query(exchange=exchange_name, queue="unused-queue", routing_key="unused-key") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| self.assertEqual(True, response.key_not_matched) |
| |
| #test exchange not found |
| self.assertEqual(True, channel.binding_query(exchange="unknown-exchange").exchange_not_found) |
| |
| #test queue not found |
| self.assertEqual(True, channel.binding_query(exchange=exchange_name, queue="unknown-queue").queue_not_found) |
| |
| |
| def test_binding_query_fanout(self): |
| """ |
| Test that the binding_query method works as expected with fanout exchange |
| """ |
| channel = self.channel |
| #setup |
| channel.queue_declare(queue="used-queue", exclusive=True) |
| channel.queue_declare(queue="unused-queue", exclusive=True) |
| channel.queue_bind(exchange="amq.fanout", queue="used-queue") |
| |
| # test detection of any binding to specific queue |
| response = channel.binding_query(exchange="amq.fanout", queue="used-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| |
| # test unmatched queue, unspecified binding |
| response = channel.binding_query(exchange="amq.fanout", queue="unused-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| |
| #test exchange not found |
| self.assertEqual(True, channel.binding_query(exchange="unknown-exchange").exchange_not_found) |
| |
| #test queue not found |
| self.assertEqual(True, channel.binding_query(exchange="amq.fanout", queue="unknown-queue").queue_not_found) |
| |
| def test_binding_query_header(self): |
| """ |
| Test that the binding_query method works as expected with headers exchanges |
| """ |
| channel = self.channel |
| #setup |
| channel.queue_declare(queue="used-queue", exclusive=True) |
| channel.queue_declare(queue="unused-queue", exclusive=True) |
| channel.queue_bind(exchange="amq.match", queue="used-queue", arguments={"x-match":"all", "a":"A"} ) |
| |
| # test detection of any binding to specific queue |
| response = channel.binding_query(exchange="amq.match", queue="used-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| |
| # test detection of specific binding to any queue |
| response = channel.binding_query(exchange="amq.match", arguments={"x-match":"all", "a":"A"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.args_not_matched) |
| |
| # test detection of specific binding to specific queue |
| response = channel.binding_query(exchange="amq.match", queue="used-queue", arguments={"x-match":"all", "a":"A"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| self.assertEqual(False, response.args_not_matched) |
| |
| # test unmatched queue, unspecified binding |
| response = channel.binding_query(exchange="amq.match", queue="unused-queue") |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| |
| # test unspecified queue, unmatched binding |
| response = channel.binding_query(exchange="amq.match", arguments={"x-match":"all", "b":"B"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.args_not_matched) |
| |
| # test matched queue, unmatched binding |
| response = channel.binding_query(exchange="amq.match", queue="used-queue", arguments={"x-match":"all", "b":"B"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(False, response.queue_not_matched) |
| self.assertEqual(True, response.args_not_matched) |
| |
| # test unmatched queue, matched binding |
| response = channel.binding_query(exchange="amq.match", queue="unused-queue", arguments={"x-match":"all", "a":"A"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| self.assertEqual(False, response.args_not_matched) |
| |
| # test unmatched queue, unmatched binding |
| response = channel.binding_query(exchange="amq.match", queue="unused-queue", arguments={"x-match":"all", "b":"B"}) |
| self.assertEqual(False, response.exchange_not_found) |
| self.assertEqual(False, response.queue_not_found) |
| self.assertEqual(True, response.queue_not_matched) |
| self.assertEqual(True, response.args_not_matched) |
| |
| #test exchange not found |
| self.assertEqual(True, channel.binding_query(exchange="unknown-exchange").exchange_not_found) |
| |
| #test queue not found |
| self.assertEqual(True, channel.binding_query(exchange="amq.match", queue="unknown-queue").queue_not_found) |
| |
