def test_filter(self):
with make_client(endpoint=endpoint, appkey=appkey) as client:
ch = make_channel_name('filter')
so = SubscriptionObserver()
mode = SubscriptionMode.RELIABLE
args = {'filter': 'select test from ' + ch}
client.subscribe(ch, mode, so, args=args)
so.wait_subscribed()
sync_publish(client, ch, {'test': 42, 'unused': 1})
message = so.wait_for_channel_data()['messages'][0]
self.assertEqual(message, {'test': 42})
sync_publish(client, ch, {'unused': 1})
message = so.wait_for_channel_data()['messages'][0]
self.assertEqual(message, {'test': None})
def test_before_start(self):
client = Client(endpoint=endpoint, appkey=appkey)
co = ClientObserver()
client.observer = co
so = SubscriptionObserver()
client.subscribe(channel,
SubscriptionMode.ADVANCED,
subscription_observer=so)
client.start()
co.wait_connected()
sync_publish(client, channel, 'message')
channel_data = so.wait_for_channel_data()
self.assertEqual(channel_data['messages'], ['message'])
client.stop()
co.wait_stopped()