| # |
| # 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.messaging import * |
| from qpid.tests.messaging import Base |
| import math |
| |
| class ThresholdTests (Base): |
| """ |
| Test queue threshold events are sent and received correctly |
| """ |
| |
| def setup_connection(self): |
| return Connection.establish(self.broker, **self.connection_options()) |
| |
| def setup_session(self): |
| return self.conn.session() |
| |
| def do_threshold_test(self, key, value, messages): |
| rcv = self.ssn.receiver("qmf.default.topic/agent.ind.event.org_apache_qpid_broker.queueThresholdExceeded.#") |
| snd = self.ssn.sender("ttq; {create:always, node: {x-declare:{auto_delete:True,exclusive:True,arguments:{'%s':%s}}}}" % (key, value)) |
| size = 0 |
| count = 0 |
| for m in messages: |
| snd.send(m) |
| count = count + 1 |
| size = size + len(m.content) |
| event = rcv.fetch() |
| schema = event.content[0]["_schema_id"] |
| assert schema["_class_name"] == "queueThresholdExceeded" |
| values = event.content[0]["_values"] |
| assert values["qName"] == "ttq" |
| assert values["msgDepth"] == count, "msgDepth %s, expected %s" % (values["msgDepth"], count) |
| assert values["byteDepth"] == size, "byteDepth %s, expected %s" % (values["byteDepth"], size) |
| |
| def test_alert_count(self): |
| self.do_threshold_test("qpid.alert_count", 5, [Message("msg-%s" % i) for i in range(5)]) |
| |
| def test_alert_size(self): |
| self.do_threshold_test("qpid.alert_size", 25, [Message("msg-%s" % i) for i in range(5)]) |
| |
| def test_alert_count_alias(self): |
| self.do_threshold_test("x-qpid-maximum-message-count", 10, [Message("msg-%s" % i) for i in range(10)]) |
| |
| def test_alert_size_alias(self): |
| self.do_threshold_test("x-qpid-maximum-message-size", 15, [Message("msg-%s" % i) for i in range(3)]) |
| |
| def test_alert_on_alert_queue(self): |
| rcv = self.ssn.receiver("qmf.default.topic/agent.ind.event.org_apache_qpid_broker.queueThresholdExceeded.#; {link:{x-declare:{arguments:{'qpid.alert_count':1}}}}") |
| rcvQMFv1 = self.ssn.receiver("qpid.management/console.event.#; {link:{x-declare:{arguments:{'qpid.alert_count':1}}}}") |
| snd = self.ssn.sender("ttq; {create:always, node: {x-declare:{auto_delete:True,exclusive:True,arguments:{'qpid.alert_count':1}}}}") |
| snd.send(Message("my-message")) |
| queues = [] |
| for i in range(2): |
| event = rcv.fetch() |
| schema = event.content[0]["_schema_id"] |
| assert schema["_class_name"] == "queueThresholdExceeded" |
| values = event.content[0]["_values"] |
| queues.append(values["qName"]) |
| assert "ttq" in queues, "expected event for ttq (%s)" % (queues) |
| |