def setUp(self):
# Fixture Setup
self.clock = LiveClock()
self.uuid_factory = UUIDFactory()
self.logger = Logger(self.clock, level_stdout=LogLevel.DEBUG)
self.cache = TestStubs.cache()
self.portfolio = Portfolio(
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
# Fresh isolated loop testing pattern
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.engine = LiveDataEngine(
loop=self.loop,
portfolio=self.portfolio,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
self.client = LiveMarketDataClient(
client_id=ClientId(BINANCE.value),
engine=self.engine,
clock=self.clock,
logger=self.logger,
)
def setup(self):
# Fixture Setup
self.loop = asyncio.get_event_loop()
self.loop.set_debug(True)
self.clock = LiveClock()
self.uuid_factory = UUIDFactory()
self.logger = Logger(self.clock)
self.trader_id = TestIdStubs.trader_id()
self.msgbus = MessageBus(
trader_id=self.trader_id,
clock=self.clock,
logger=self.logger,
)
self.cache = TestComponentStubs.cache()
self.portfolio = Portfolio(
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
self.engine = LiveDataEngine(
loop=self.loop,
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
self.client = LiveMarketDataClient(
loop=self.loop,
client_id=ClientId(BINANCE.value),
venue=BINANCE,
instrument_provider=InstrumentProvider(
venue=Venue("SIM"),
logger=self.logger,
),
msgbus=self.msgbus,
cache=self.cache,
clock=self.clock,
logger=self.logger,
)
def test_disconnect(data_client: LiveMarketDataClient):
data_client.connect()
data_client.disconnect()
assert not data_client.is_connected