QPID-3002: Configurable threshold alerts for queues; added spec change and tests missing from last commit

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1070914 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 125 insertions, 0 deletions

diff --git a/tests/src/py/qpid_tests/broker_0_10/__init__.py b/tests/src/py/qpid_tests/broker_0_10/__init__.py
index b70828224d..46d56ee0c0 100644
--- a/tests/src/py/qpid_tests/broker_0_10/__init__.py
+++ b/tests/src/py/qpid_tests/broker_0_10/__init__.py
@@ -31,3 +31,4 @@ from queue import *
 from tx import *
 from lvq import *
 from priority import *
+from threshold import *
diff --git a/tests/src/py/qpid_tests/broker_0_10/threshold.py b/tests/src/py/qpid_tests/broker_0_10/threshold.py
new file mode 100644
index 0000000000..d8e36f47ec
--- /dev/null
+++ b/tests/src/py/qpid_tests/broker_0_10/threshold.py
@@ -0,0 +1,124 @@
+#
+# 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)])
+#
+# 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)])