mirror of
https://github.com/wassname/catalyst.git
synced 2026-07-03 20:03:41 +08:00
fawce
71 lines
3.0 KiB
Python
71 lines
3.0 KiB
Python
import unittest2 as unittest
|
|
import zmq
|
|
import logging
|
|
import tornado
|
|
import multiprocessing
|
|
|
|
from qsim.simulator.feed import DataFeed
|
|
from qsim.transforms.base import MergedTransformsFeed
|
|
from qsim.transforms.technical import MovingAverage
|
|
import qsim.util as qutil
|
|
|
|
from qsim.simulator.qbt_client import TestClient
|
|
|
|
|
|
class MessagingTestCase(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
qutil.configure_logging()
|
|
qutil.logger.info("testing...")
|
|
self.total_data_count = 800
|
|
self.feed_config = {'emt1':{'sid':133, 'class':'RandomEquityTrades', 'count':400},
|
|
'emt2':{'sid':134, 'class':'RandomEquityTrades', 'count':400}}
|
|
self.feed = DataFeed(self.feed_config)
|
|
self.feed_proc = multiprocessing.Process(target=self.feed.run)
|
|
|
|
self.config = {}
|
|
self.config['name'] = '**merged feed**'
|
|
self.config['transforms'] = [{'name':'mavg1', 'class':'MovingAverage', 'hours':1},{'name':'mavg2', 'class':'MovingAverage', 'hours':2}]
|
|
|
|
def test_client(self):
|
|
#subscribe a client to the multiplexed feed
|
|
client = TestClient(self.feed, self.feed.feed_address)
|
|
|
|
feed_proc = multiprocessing.Process(target=self.feed.run)
|
|
feed_proc.start()
|
|
|
|
|
|
client.run()
|
|
self.assertEqual(self.feed.data_buffer.pending_messages(), 0, "The feed should be drained of all messages, found {n} remaining.".format(n=self.feed.data_buffer.pending_messages()))
|
|
self.assertEqual(self.total_data_count, client.received_count, "The client should have received ({n}) the same number of messages as the feed sent ({m}).".format(n=client.received_count, m=self.total_data_count))
|
|
|
|
|
|
def dtest_moving_average_to_client(self):
|
|
mavg = MovingAverage(self.feed, self.config['transforms'][0])
|
|
mavg_proc = multiprocessing.Process(target=mavg.run)
|
|
mavg_proc.start()
|
|
|
|
client = TestClient(self.feed, mavg.result_address, bind=True)
|
|
|
|
feed_proc = multiprocessing.Process(target=self.feed.run)
|
|
feed_proc.start()
|
|
|
|
client.run()
|
|
self.assertEqual(self.feed.data_buffer.pending_messages(), 0, "The feed should be drained of all messages.")
|
|
self.assertEqual(self.total_data_count, client.received_count, "The client should have received the same number of messages as the feed sent.")
|
|
|
|
def dtest_merged_to_client(self):
|
|
merger = MergedTransformsFeed(self.feed, self.config)
|
|
merger_proc = multiprocessing.Process(target=merger.run)
|
|
merger_proc.start()
|
|
|
|
client = TestClient(self.feed, merger.result_address)
|
|
|
|
feed_proc = multiprocessing.Process(target=self.feed.run)
|
|
feed_proc.start()
|
|
|
|
client.run()
|
|
self.assertEqual(self.feed.data_buffer.pending_messages(), 0, "The feed should be drained of all messages.")
|
|
self.assertEqual(self.total_data_count, client.received_count, "The client should have received the same number of messages as the feed sent.")
|
|
|