def test_described_objs(self):
# create console
# find agents
# asynchronous query for all schema-based objects
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
for aname in ["agent1", "agent2"]:
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
#
t_params = {
QmfData.KEY_SCHEMA_ID: SchemaClassId("MyPackage", "MyClass")
}
query = QmfQuery.create_wildcard(QmfQuery.TARGET_OBJECT, t_params)
#
rc = self.console.do_query(agent, query, _reply_handle=aname)
self.assertTrue(rc)
# done. Now wait for async responses
count = 0
while self.notifier.wait_for_work(3):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
count += 1
self.assertTrue(wi.get_type() == WorkItem.QUERY_COMPLETE)
self.assertTrue(wi.get_handle() == "agent1"
or wi.get_handle() == "agent2")
reply = wi.get_params()
self.assertTrue(len(reply) == 3)
self.assertTrue(
isinstance(reply[0], qmf2.console.QmfConsoleData))
self.assertTrue(reply[0].is_described()) # has schema
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
self.assertTrue(count == 2)
# @todo test if the console has learned the corresponding schemas....
self.console.destroy(10)
def __init__(self, name, broker_url, heartbeat):
Thread.__init__(self)
self.timeout = 3
self.broker_url = broker_url
self.notifier = _testNotifier()
self.agent = Agent(name,
_notifier=self.notifier,
heartbeat_interval=heartbeat)
# Dynamically construct a management database
_schema = SchemaEventClass(_classId=SchemaClassId(
"MyPackage", "MyClass", stype=SchemaClassId.TYPE_EVENT),
_desc="A test event schema")
# add properties
_schema.add_property("prop-1", SchemaProperty(qmfTypes.TYPE_UINT8))
_schema.add_property("prop-2", SchemaProperty(qmfTypes.TYPE_LSTR))
# Add schema to Agent
self.schema = _schema
self.agent.register_object_class(_schema)
self.running = False
self.ready = Event()
def test_sync_periodic_publish_noncontinuous(self):
# create console, find agent
# subscribe to changes to any object in package1/class1
# should succeed - verify 1 publish
# Change noncontinuous property on each publish,
# should only see 1 publish per each update
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match all objects in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
t_params = {QmfData.KEY_SCHEMA_ID: sid}
query = QmfQuery.create_wildcard(QmfQuery.TARGET_OBJECT,
_target_params=t_params)
# find an agent
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
sp = self.console.create_subscription(agent, query, "some-handle")
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
self.assertTrue(sp.get_duration() == 10)
self.assertTrue(sp.get_publish_interval() == 2)
# now wait for the (2 * interval) and count the updates
r_count = 0
sid = None
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
self.assertTrue(wi.get_handle() == "some-handle")
if r_count == 1:
# first indication - returns all matching objects
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 2)
for obj in reply:
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2"
or obj.get_object_id() == "p1c1_key1")
sid = obj.get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
else:
# verify publish of modified object only!
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
obj = reply[0]
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2")
self.assertTrue(obj.get_value("count2") == r_count - 1)
# fail test if we receive more than expected
self.assertTrue(r_count < 30)
# now update the noncontinuous field of one of the objects!
if r_count < 20:
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count2", r_count)
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect at least 1 publish per update
self.assertTrue(r_count > 10)
self.console.destroy(10)
def test_async_cancel(self):
# create console
# find one agent
# async subscribe to changes to any object in package1/class1
# cancel after first data indication
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
# query to match object "p1c1_key2" in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
query = QmfQuery.create_id_object("p1c1_key2", sid)
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
rc = self.console.create_subscription(agent,
query,
"my-handle",
_blocking=False)
self.assertTrue(rc)
r_count = 0
sp = None
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
if wi.get_type() == WorkItem.SUBSCRIBE_RESPONSE:
self.assertTrue(wi.get_handle() == "my-handle")
sp = wi.get_params()
self.assertTrue(
isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
else:
self.assertTrue(
wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
# sp better be set up by now!
self.assertTrue(
isinstance(sp, qmf2.console.SubscribeParams))
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p1c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() == "my-handle")
# count1 is continuous, touching it will force a
# publish on the interval
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count1", r_count)
if r_count == 3:
self.console.cancel_subscription(sp.get_subscription_id())
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect cancel after 3 replies
self.assertTrue(r_count == 3)
self.console.destroy(10)
def __init__(self, name, broker_url, heartbeat):
Thread.__init__(self)
self.notifier = _testNotifier()
self.broker_url = broker_url
self.agent = Agent(name,
_notifier=self.notifier,
heartbeat_interval=heartbeat,
max_duration=10,
default_duration=7,
min_duration=5,
min_interval=1,
default_interval=2)
# Management Database
# - two different schema packages,
# - two classes within one schema package
# - multiple objects per schema package+class
# - two "undescribed" objects
# "package1/class1"
_schema = SchemaObjectClass(_classId=SchemaClassId(
"package1", "class1"),
_desc="A test data schema - one",
_object_id_names=["key"])
_schema.add_property("key", SchemaProperty(qmfTypes.TYPE_LSTR))
# note: count1 is continuous, count2 is not
count1_prop = SchemaProperty.create(qmfTypes.TYPE_UINT32,
continuous=True)
_schema.add_property("count1", count1_prop)
count2_prop = SchemaProperty.create(qmfTypes.TYPE_UINT32,
continuous=False)
_schema.add_property("count2", SchemaProperty(qmfTypes.TYPE_UINT32))
self.agent.register_object_class(_schema)
_obj = QmfAgentData(self.agent,
_values={"key": "p1c1_key1"},
_schema=_schema)
_obj.set_value("count1", 0)
_obj.set_value("count2", 0)
self.agent.add_object(_obj)
_obj = QmfAgentData(self.agent,
_values={"key": "p1c1_key2"},
_schema=_schema)
_obj.set_value("count1", 9)
_obj.set_value("count2", 10)
self.agent.add_object(_obj)
# "package1/class2"
_schema = SchemaObjectClass(_classId=SchemaClassId(
"package1", "class2"),
_desc="A test data schema - two",
_object_id_names=["name"])
# add properties
_schema.add_property("name", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_property("string1", SchemaProperty(qmfTypes.TYPE_LSTR))
self.agent.register_object_class(_schema)
_obj = QmfAgentData(self.agent,
_values={"name": "p1c2_name1"},
_schema=_schema)
_obj.set_value("string1", "a data string")
self.agent.add_object(_obj)
_obj = QmfAgentData(self.agent,
_values={"name": "p1c2_name2"},
_schema=_schema)
_obj.set_value("string1", "another data string")
self.agent.add_object(_obj)
# "package2/class1"
_schema = SchemaObjectClass(
_classId=SchemaClassId("package2", "class1"),
_desc="A test data schema - second package",
_object_id_names=["key"])
_schema.add_property("key", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_property("counter", SchemaProperty(qmfTypes.TYPE_UINT32))
self.agent.register_object_class(_schema)
_obj = QmfAgentData(self.agent,
_values={"key": "p2c1_key1"},
_schema=_schema)
_obj.set_value("counter", 0)
self.agent.add_object(_obj)
_obj = QmfAgentData(self.agent,
_values={"key": "p2c1_key2"},
_schema=_schema)
_obj.set_value("counter", 2112)
self.agent.add_object(_obj)
# add two "unstructured" objects to the Agent
_obj = QmfAgentData(self.agent, _object_id="undesc-1")
_obj.set_value("field1", "a value")
_obj.set_value("field2", 2)
_obj.set_value("field3", {"a": 1, "map": 2, "value": 3})
_obj.set_value("field4", ["a", "list", "value"])
self.agent.add_object(_obj)
_obj = QmfAgentData(self.agent, _object_id="undesc-2")
_obj.set_value("key-1", "a value")
_obj.set_value("key-2", 2)
self.agent.add_object(_obj)
self.running = False
self.ready = Event()
def test_sync_refresh(self):
# create console
# find one agent
# subscribe to changes to any object in package1/class1
# after 3 data indications, refresh
# verify > 5 more data indications received
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
# query to match object "p1c1_key2" in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
query = QmfQuery.create_id_object("p1c1_key2", sid)
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
sp = self.console.create_subscription(agent, query, "my-handle")
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
# refresh after three subscribe indications, count all
# indications to verify refresh worked
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p1c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() == "my-handle")
# count1 is continuous, touching it will force a
# publish on the interval
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count1", r_count)
self.console.release_workitem(wi)
if r_count == 3:
rp = self.console.refresh_subscription(
sp.get_subscription_id())
self.assertTrue(rp)
wi = self.console.get_next_workitem(timeout=0)
# expect 5 publish per subscription, more if refreshed
self.assertTrue(r_count > 5)
self.console.destroy(10)
def test_sync_by_obj_id_schema(self):
# create console
# find all agents
# subscribe to changes to any object in package1/class1
# should succeed
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match object "p2c1_key2" in schema package2/class1
sid = SchemaClassId.create("package2", "class1")
query = QmfQuery.create_id_object("p2c1_key2", sid)
for agent_app in self.agents:
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# now subscribe to agent
sp = self.console.create_subscription(agent, query, index)
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
subscriptions.append([sp, 0])
index += 1
# now wait for all subscriptions to expire (2x interval w/o
# indications)
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p2c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package2")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() < len(subscriptions))
subscriptions[wi.get_handle()][1] += 1
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect 1 publish per subscription
self.assertTrue(r_count == 5)
for ii in range(len(subscriptions)):
self.assertTrue(subscriptions[ii][1] == 1)
self.console.destroy(10)
def test_sync_by_schema(self):
# create console
# find all agents
# subscribe to changes to any object in package1/class1
# should succeed - verify 1 publish
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match all objects in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
t_params = {QmfData.KEY_SCHEMA_ID: sid}
query = QmfQuery.create_wildcard(QmfQuery.TARGET_OBJECT,
_target_params=t_params)
for agent_app in self.agents:
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# now subscribe to agent
sp = self.console.create_subscription(agent, query, index)
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
self.assertTrue(sp.get_duration() == 10)
self.assertTrue(sp.get_publish_interval() == 2)
subscriptions.append([sp, 0])
index += 1
# now wait for the (2 * interval) and count the updates
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 2)
for obj in reply:
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2"
or obj.get_object_id() == "p1c1_key1")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() < len(subscriptions))
subscriptions[wi.get_handle()][1] += 1
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect 1 publish per subscription
self.assertTrue(r_count == 5)
for ii in range(len(subscriptions)):
self.assertTrue(subscriptions[ii][1] == 1)
self.console.destroy(10)
def test_end(self):
print("!!! end test")
#
# An example agent application
#
if __name__ == '__main__':
_notifier = ExampleNotifier()
_agent = Agent("qmf.testAgent", _notifier=_notifier)
# Dynamically construct a class schema
_schema = SchemaObjectClass(_classId=SchemaClassId("MyPackage", "MyClass"),
_desc="A test data schema",
_object_id_names=["index1", "index2"])
# add properties
_schema.add_property("index1", SchemaProperty(qmfTypes.TYPE_UINT8))
_schema.add_property("index2", SchemaProperty(qmfTypes.TYPE_LSTR))
# these two properties are statistics
_schema.add_property("query_count", SchemaProperty(qmfTypes.TYPE_UINT32))
_schema.add_property("method_call_count",
SchemaProperty(qmfTypes.TYPE_UINT32))
# These two properties can be set via the method call
_schema.add_property("set_string", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_property("set_int", SchemaProperty(qmfTypes.TYPE_UINT32))
def test_sync_periodic_publish_noncontinuous(self):
# create console, find agent
# subscribe to changes to any object in package1/class1
# should succeed - verify 1 publish
# Change noncontinuous property on each publish,
# should only see 1 publish per each update
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match all objects in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
t_params = {QmfData.KEY_SCHEMA_ID: sid}
query = QmfQuery.create_wildcard(QmfQuery.TARGET_OBJECT,
_target_params=t_params)
# find an agent
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
sp = self.console.create_subscription(agent,
query,
"some-handle")
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
self.assertTrue(sp.get_duration() == 10)
self.assertTrue(sp.get_publish_interval() == 2)
# now wait for the (2 * interval) and count the updates
r_count = 0
sid = None
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
self.assertTrue(wi.get_handle() == "some-handle")
if r_count == 1:
# first indication - returns all matching objects
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 2)
for obj in reply:
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2" or
obj.get_object_id() == "p1c1_key1")
sid = obj.get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
else:
# verify publish of modified object only!
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
obj = reply[0]
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2")
self.assertTrue(obj.get_value("count2") == r_count - 1)
# fail test if we receive more than expected
self.assertTrue(r_count < 30)
# now update the noncontinuous field of one of the objects!
if r_count < 20:
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count2", r_count)
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect at least 1 publish per update
self.assertTrue(r_count > 10)
self.console.destroy(10)
def test_async_cancel(self):
# create console
# find one agent
# async subscribe to changes to any object in package1/class1
# cancel after first data indication
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
# query to match object "p1c1_key2" in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
query = QmfQuery.create_id_object("p1c1_key2", sid)
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
rc = self.console.create_subscription(agent,
query,
"my-handle",
_blocking=False)
self.assertTrue(rc)
r_count = 0
sp = None
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
if wi.get_type() == WorkItem.SUBSCRIBE_RESPONSE:
self.assertTrue(wi.get_handle() == "my-handle")
sp = wi.get_params()
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
else:
self.assertTrue(wi.get_type() ==
WorkItem.SUBSCRIBE_INDICATION)
# sp better be set up by now!
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p1c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() == "my-handle")
# count1 is continuous, touching it will force a
# publish on the interval
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count1", r_count)
if r_count == 3:
self.console.cancel_subscription(sp.get_subscription_id())
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect cancel after 3 replies
self.assertTrue(r_count == 3)
self.console.destroy(10)
def test_sync_refresh(self):
# create console
# find one agent
# subscribe to changes to any object in package1/class1
# after 3 data indications, refresh
# verify > 5 more data indications received
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
# query to match object "p1c1_key2" in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
query = QmfQuery.create_id_object("p1c1_key2", sid)
agent_app = self.agents[0]
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# setup subscription on agent
sp = self.console.create_subscription(agent,
query,
"my-handle")
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
# refresh after three subscribe indications, count all
# indications to verify refresh worked
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p1c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() == "my-handle")
# count1 is continuous, touching it will force a
# publish on the interval
self.assertTrue(sid is not None)
test_obj = agent_app.agent.get_object("p1c1_key2", sid)
self.assertTrue(test_obj is not None)
test_obj.set_value("count1", r_count)
self.console.release_workitem(wi)
if r_count == 3:
rp = self.console.refresh_subscription(sp.get_subscription_id())
self.assertTrue(rp)
wi = self.console.get_next_workitem(timeout=0)
# expect 5 publish per subscription, more if refreshed
self.assertTrue(r_count > 5)
self.console.destroy(10)
def test_sync_by_obj_id_schema(self):
# create console
# find all agents
# subscribe to changes to any object in package1/class1
# should succeed
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match object "p2c1_key2" in schema package2/class1
sid = SchemaClassId.create("package2", "class1")
query = QmfQuery.create_id_object("p2c1_key2", sid)
for agent_app in self.agents:
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# now subscribe to agent
sp = self.console.create_subscription(agent,
query,
index)
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
subscriptions.append([sp, 0])
index += 1
# now wait for all subscriptions to expire (2x interval w/o
# indications)
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 1)
self.assertTrue(isinstance(reply[0], QmfData))
self.assertTrue(reply[0].get_object_id() == "p2c1_key2")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package2")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() < len(subscriptions))
subscriptions[wi.get_handle()][1] += 1
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect 1 publish per subscription
self.assertTrue(r_count == 5)
for ii in range(len(subscriptions)):
self.assertTrue(subscriptions[ii][1] == 1)
self.console.destroy(10)
def test_sync_by_schema(self):
# create console
# find all agents
# subscribe to changes to any object in package1/class1
# should succeed - verify 1 publish
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
subscriptions = []
index = 0
# query to match all objects in schema package1/class1
sid = SchemaClassId.create("package1", "class1")
t_params = {QmfData.KEY_SCHEMA_ID: sid}
query = QmfQuery.create_wildcard(QmfQuery.TARGET_OBJECT,
_target_params=t_params)
for agent_app in self.agents:
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
# now subscribe to agent
sp = self.console.create_subscription(agent,
query,
index)
self.assertTrue(isinstance(sp, qmf2.console.SubscribeParams))
self.assertTrue(sp.succeeded())
self.assertTrue(sp.get_error() == None)
self.assertTrue(sp.get_duration() == 10)
self.assertTrue(sp.get_publish_interval() == 2)
subscriptions.append([sp, 0])
index += 1
# now wait for the (2 * interval) and count the updates
r_count = 0
while self.notifier.wait_for_work(4):
wi = self.console.get_next_workitem(timeout=0)
while wi is not None:
r_count += 1
self.assertTrue(wi.get_type() == WorkItem.SUBSCRIBE_INDICATION)
reply = wi.get_params()
self.assertTrue(isinstance(reply, type([])))
self.assertTrue(len(reply) == 2)
for obj in reply:
self.assertTrue(isinstance(obj, QmfData))
self.assertTrue(obj.get_object_id() == "p1c1_key2" or
obj.get_object_id() == "p1c1_key1")
sid = reply[0].get_schema_class_id()
self.assertTrue(isinstance(sid, SchemaClassId))
self.assertTrue(sid.get_package_name() == "package1")
self.assertTrue(sid.get_class_name() == "class1")
self.assertTrue(wi.get_handle() < len(subscriptions))
subscriptions[wi.get_handle()][1] += 1
self.console.release_workitem(wi)
wi = self.console.get_next_workitem(timeout=0)
# expect 1 publish per subscription
self.assertTrue(r_count == 5)
for ii in range(len(subscriptions)):
self.assertTrue(subscriptions[ii][1] == 1)
self.console.destroy(10)
def test_wildcard_schema_id(self):
# create console
# find all agents
# synchronous query for all described objects by:
# oid & wildcard schema_id
# wildcard schema_id
# verify known object ids are returned
self.notifier = _testNotifier()
self.console = qmf2.console.Console(notifier=self.notifier,
agent_timeout=3)
self.conn = qpid.messaging.Connection(self.broker)
self.conn.open()
self.console.add_connection(self.conn)
for agent_app in self.agents:
aname = agent_app.agent.get_name()
agent = self.console.find_agent(aname, timeout=3)
self.assertTrue(agent and agent.get_name() == aname)
wild_schema_id = SchemaClassId("package1", "class1")
objs = self.console.get_objects(_schema_id=wild_schema_id, _timeout=5)
self.assertTrue(len(objs) == (self.agent_count * 2))
for obj in objs:
self.assertTrue(
obj.get_schema_class_id().get_package_name() == "package1")
self.assertTrue(
obj.get_schema_class_id().get_class_name() == "class1")
wild_schema_id = SchemaClassId("package1", "class2")
objs = self.console.get_objects(_schema_id=wild_schema_id, _timeout=5)
self.assertTrue(len(objs) == self.agent_count)
for obj in objs:
self.assertTrue(
obj.get_schema_class_id().get_package_name() == "package1")
self.assertTrue(
obj.get_schema_class_id().get_class_name() == "class2")
self.assertTrue(obj.get_object_id() == "p1c2_name1")
wild_schema_id = SchemaClassId("package2", "class1")
objs = self.console.get_objects(_schema_id=wild_schema_id, _timeout=5)
self.assertTrue(len(objs) == (self.agent_count * 2))
for obj in objs:
self.assertTrue(
obj.get_schema_class_id().get_package_name() == "package2")
self.assertTrue(
obj.get_schema_class_id().get_class_name() == "class1")
wild_schema_id = SchemaClassId("package1", "class1")
objs = self.console.get_objects(_schema_id=wild_schema_id,
_object_id="p1c1_key2",
_timeout=5)
self.assertTrue(len(objs) == self.agent_count)
for obj in objs:
self.assertTrue(
obj.get_schema_class_id().get_package_name() == "package1")
self.assertTrue(
obj.get_schema_class_id().get_class_name() == "class1")
self.assertTrue(obj.get_object_id() == "p1c1_key2")
# should fail
objs = self.console.get_objects(_schema_id=wild_schema_id,
_object_id="does not exist",
_timeout=5)
self.assertTrue(objs == None)
wild_schema_id = SchemaClassId("package2", "class1")
objs = self.console.get_objects(_schema_id=wild_schema_id,
_object_id="p2c1_key2",
_timeout=5)
self.assertTrue(len(objs) == self.agent_count)
for obj in objs:
self.assertTrue(
obj.get_schema_class_id().get_package_name() == "package2")
self.assertTrue(
obj.get_schema_class_id().get_class_name() == "class1")
self.assertTrue(obj.get_object_id() == "p2c1_key2")
# should fail
wild_schema_id = SchemaClassId("package1", "bad-class")
objs = self.console.get_objects(_schema_id=wild_schema_id,
_object_id="p1c1_key2",
_timeout=5)
self.assertTrue(objs == None)
self.console.destroy(10)
def __init__(self, name, broker_url, heartbeat):
Thread.__init__(self)
self.notifier = _testNotifier()
self.broker_url = broker_url
self.agent = Agent(name,
_notifier=self.notifier,
heartbeat_interval=heartbeat)
# Dynamically construct a management database
_schema = SchemaObjectClass(_classId=SchemaClassId(
"MyPackage", "MyClass"),
_desc="A test data schema",
_object_id_names=["index1", "index2"])
# add properties
_schema.add_property("index1", SchemaProperty(qmfTypes.TYPE_UINT8))
_schema.add_property("index2", SchemaProperty(qmfTypes.TYPE_LSTR))
# these two properties are statistics
_schema.add_property("query_count",
SchemaProperty(qmfTypes.TYPE_UINT32))
_schema.add_property("method_call_count",
SchemaProperty(qmfTypes.TYPE_UINT32))
# These two properties can be set via the method call
_schema.add_property("set_string", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_property("set_int", SchemaProperty(qmfTypes.TYPE_UINT32))
# add method
_meth = SchemaMethod(_desc="Method to set string and int in object.")
_meth.add_argument("arg_int", SchemaProperty(qmfTypes.TYPE_UINT32))
_meth.add_argument("arg_str", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_method("set_meth", _meth)
# Add schema to Agent
self.agent.register_object_class(_schema)
# instantiate managed data objects matching the schema
_obj1 = QmfAgentData(self.agent,
_schema=_schema,
_values={
"index1": 100,
"index2": "a name"
})
_obj1.set_value("set_string", "UNSET")
_obj1.set_value("set_int", 0)
_obj1.set_value("query_count", 0)
_obj1.set_value("method_call_count", 0)
self.agent.add_object(_obj1)
self.agent.add_object(
QmfAgentData(self.agent,
_schema=_schema,
_values={
"index1": 99,
"index2": "another name",
"set_string": "UNSET",
"set_int": 0,
"query_count": 0,
"method_call_count": 0
}))
self.agent.add_object(
QmfAgentData(self.agent,
_schema=_schema,
_values={
"index1": 50,
"index2": "my name",
"set_string": "SET",
"set_int": 0,
"query_count": 0,
"method_call_count": 0
}))
# add an "unstructured" object to the Agent
_obj2 = QmfAgentData(self.agent, _object_id="01545")
_obj2.set_value("field1", "a value")
_obj2.set_value("field2", 2)
_obj2.set_value("field3", {"a": 1, "map": 2, "value": 3})
_obj2.set_value("field4", ["a", "list", "value"])
_obj2.set_value("index1", 50)
self.agent.add_object(_obj2)
_obj2 = QmfAgentData(self.agent, _object_id="01546")
_obj2.set_value("field1", "a value")
_obj2.set_value("field2", 3)
_obj2.set_value("field3", {"a": 1, "map": 2, "value": 3})
_obj2.set_value("field4", ["a", "list", "value"])
_obj2.set_value("index1", 51)
self.agent.add_object(_obj2)
_obj2 = QmfAgentData(self.agent, _object_id="01544")
_obj2.set_value("field1", "a value")
_obj2.set_value("field2", 4)
_obj2.set_value("field3", {"a": 1, "map": 2, "value": 3})
_obj2.set_value("field4", ["a", "list", "value"])
_obj2.set_value("index1", 49)
self.agent.add_object(_obj2)
_obj2 = QmfAgentData(self.agent, _object_id="01543")
_obj2.set_value("field1", "a value")
_obj2.set_value("field2", 4)
_obj2.set_value("field3", {"a": 1, "map": 2, "value": 3})
_obj2.set_value("field4", ["a", "list", "value"])
_obj2.set_value("index1", 48)
self.agent.add_object(_obj2)
self.running = False
self.ready = Event()
def __init__(self, name, broker_url, heartbeat):
Thread.__init__(self)
self.schema_count = _SCHEMAS_PER_AGENT
self.obj_count = _OBJS_PER_AGENT
self.notifier = _testNotifier()
self.broker_url = broker_url
self.agent = Agent(name,
_notifier=self.notifier,
heartbeat_interval=heartbeat,
max_msg_size=_MAX_OBJS_PER_MSG)
# Dynamically construct a management database
for i in range(self.schema_count):
_schema = SchemaObjectClass(_classId=SchemaClassId(
"MyPackage", "MyClass-" + str(i)),
_desc="A test data schema",
_object_id_names=["index1", "index2"])
# add properties
_schema.add_property("index1", SchemaProperty(qmfTypes.TYPE_UINT8))
_schema.add_property("index2", SchemaProperty(qmfTypes.TYPE_LSTR))
# these two properties are statistics
_schema.add_property("query_count",
SchemaProperty(qmfTypes.TYPE_UINT32))
_schema.add_property("method_call_count",
SchemaProperty(qmfTypes.TYPE_UINT32))
# These two properties can be set via the method call
_schema.add_property("set_string",
SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_property("set_int",
SchemaProperty(qmfTypes.TYPE_UINT32))
# add method
_meth = SchemaMethod(
_desc="Method to set string and int in object.")
_meth.add_argument("arg_int", SchemaProperty(qmfTypes.TYPE_UINT32))
_meth.add_argument("arg_str", SchemaProperty(qmfTypes.TYPE_LSTR))
_schema.add_method("set_meth", _meth)
# Add schema to Agent
self.agent.register_object_class(_schema)
# instantiate managed data objects matching the schema
for j in range(self.obj_count):
self.agent.add_object(
QmfAgentData(self.agent,
_schema=_schema,
_values={
"index1": j,
"index2": "name-" + str(j),
"set_string": "UNSET",
"set_int": 0,
"query_count": 0,
"method_call_count": 0
}))
self.running = False
self.ready = Event()
