def test_send_internal_and_broker(self):
frame = Frame(command=Command.SEND,
headers={Headers.DESTINATION: 'jms.topic.vdsm_requests',
Headers.REPLY_TO: 'jms.topic.vdsm_responses',
Headers.CONTENT_LENGTH: '103'},
body=('{"jsonrpc":"2.0","method":"Host.getAllVmStats",'
'"params":{},"id":"e8a936a6-d886-4cfa-97b9-2d54209'
'053ff"}'
)
)
ids = {}
subscription = FakeSubscription('jms.topic.vdsm_requests',
'e8a936a6-d886-4cfa-97b9-2d54209053ff')
client = FakeAsyncClient()
subscription.set_client(client)
destinations = defaultdict(list)
destinations['jms.topic.vdsm_requests'].append(subscription)
adapter = StompAdapterImpl(Reactor(), destinations, ids)
adapter.handle_frame(FakeAsyncDispatcher(adapter), frame)
data = adapter.pop_message()
self.assertIsNot(data, None)
request = JsonRpcRequest.decode(data)
self.assertEqual(request.method, 'Host.getAllVmStats')
self.assertEqual(len(ids), 1)
resp_frame = client.pop_message()
self.assertIsNot(resp_frame, None)
self.assertEqual(resp_frame.command, Command.MESSAGE)
self.assertEqual(resp_frame.body, data)
def test_multipe_subscriptions(self):
frame = Frame(Command.UNSUBSCRIBE,
{'id': 'ad052acb-a934-4e10-8ec3-00c7417ef8d1'})
subscription = FakeSubscription('jms.queue.events',
'ad052acb-a934-4e10-8ec3-00c7417ef8d1')
subscription2 = FakeSubscription('jms.queue.events',
'e8a93a6-d886-4cfa-97b9-2d54209053ff')
destinations = defaultdict(list)
destinations['jms.queue.events'].append(subscription)
destinations['jms.queue.events'].append(subscription2)
adapter = StompAdapterImpl(Reactor(), destinations, {})
adapter._sub_ids['ad052acb-a934-4e10-8ec3-00c7417ef8d1'] = subscription
adapter.handle_frame(FakeAsyncDispatcher(adapter), frame)
self.assertEqual(len(adapter._sub_ids), 0)
self.assertEqual(len(destinations), 1)
self.assertEqual(destinations['jms.queue.events'], [subscription2])
def test_unsubscribe_with_different_id(self):
client = AsyncClient()
client.subscribe(destination='jms.queue.events',
ack='client-individual',
sub_id=str(uuid4()))
# ignore subscribe frame
client.pop_message()
client.unsubscribe(
FakeSubscription('jms.queue.events', 'ad052acb-a934-4e10-8ec3'))
self.assertEqual(len(client._subscriptions), 1)
self.assertFalse(client.has_outgoing_messages)
def test_unsubscribe(self):
frame = Frame(Command.UNSUBSCRIBE,
{'id': 'ad052acb-a934-4e10-8ec3-00c7417ef8d1'})
subscription = FakeSubscription('jms.queue.events',
'ad052acb-a934-4e10-8ec3-00c7417ef8d1')
destinations = defaultdict(list)
destinations['jms.queue.events'].append(subscription)
adapter = StompAdapterImpl(Reactor(), destinations, {})
adapter._sub_ids['ad052acb-a934-4e10-8ec3-00c7417ef8d1'] = subscription
adapter.handle_frame(FakeAsyncDispatcher(adapter), frame)
self.assertEqual(len(adapter._sub_ids), 0)
self.assertEqual(len(destinations), 0)
def test_send_broker(self):
frame = Frame(command=Command.SEND,
headers={Headers.DESTINATION: 'jms.topic.destination',
Headers.CONTENT_LENGTH: '103'},
body=('{"jsonrpc":"2.0","method":"Host.getAllVmStats",'
'"params":{},"id":"e8a936a6-d886-4cfa-97b9-2d54209'
'053ff"}'
)
)
subscription = FakeSubscription('jms.topic.destination',
'e8a936a6-d886-4cfa-97b9-2d54209053ff')
destinations = defaultdict(list)
destinations['jms.topic.destination'].append(subscription)
adapter = StompAdapterImpl(Reactor(), destinations, {})
subscription.set_client(adapter)
adapter.handle_frame(FakeAsyncDispatcher(adapter), frame)
resp_frame = adapter.pop_message()
self.assertEqual(resp_frame.command, Command.MESSAGE)