async def _get_tools():
symbol = "BTC/USDT"
config = load_test_config()
config[commons_constants.CONFIG_SIMULATOR][commons_constants.CONFIG_STARTING_PORTFOLIO]["SUB"] = \
0.000000000000000000005
config[commons_constants.CONFIG_SIMULATOR][commons_constants.CONFIG_STARTING_PORTFOLIO]["BNB"] = \
0.000000000000000000005
config[commons_constants.CONFIG_SIMULATOR][
commons_constants.CONFIG_STARTING_PORTFOLIO]["USDT"] = 2000
exchange_manager = ExchangeManager(config, "binance")
# use backtesting not to spam exchanges apis
exchange_manager.is_simulated = True
exchange_manager.is_backtesting = True
exchange_manager.backtesting = Backtesting(None, [exchange_manager.id],
None, [])
await exchange_manager.initialize()
trader = TraderSimulator(config, exchange_manager)
await trader.initialize()
mode = AbstractTradingMode(config, exchange_manager)
consumer = AbstractTradingModeConsumer(mode)
return exchange_manager, symbol, consumer
async def test_get_risk(self):
config, exchange_manager, trader_inst = await self.init_default()
await self.stop(exchange_manager)
config[commons_constants.CONFIG_TRADING][commons_constants.CONFIG_TRADER_RISK] = 0
trader_1 = TraderSimulator(config, exchange_manager)
assert round(trader_1.risk, 2) == decimal.Decimal(str(commons_constants.CONFIG_TRADER_RISK_MIN))
await self.stop(exchange_manager)
config[commons_constants.CONFIG_TRADING][commons_constants.CONFIG_TRADER_RISK] = 2
trader_2 = TraderSimulator(config, exchange_manager)
assert trader_2.risk == decimal.Decimal(str(commons_constants.CONFIG_TRADER_RISK_MAX))
await self.stop(exchange_manager)
config[commons_constants.CONFIG_TRADING][commons_constants.CONFIG_TRADER_RISK] = 0.5
trader_2 = TraderSimulator(config, exchange_manager)
assert trader_2.risk == decimal.Decimal(str(0.5))
await self.stop(exchange_manager)
async def init_default():
config = load_test_config()
exchange_manager = ExchangeManager(
config, TestOrderFactory.EXCHANGE_MANAGER_CLASS_STRING)
await exchange_manager.initialize()
trader = TraderSimulator(config, exchange_manager)
await trader.initialize()
return config, exchange_manager, trader
async def init_default(simulated=True):
config = load_test_config()
exchange_manager = ExchangeManager(config, TestTrader.EXCHANGE_MANAGER_CLASS_STRING)
exchange_manager.is_simulated = simulated
await exchange_manager.initialize()
trader = TraderSimulator(config, exchange_manager)
await trader.initialize()
# set afterwards backtesting attribute to force orders instant initialization
exchange_manager.is_backtesting = True
return config, exchange_manager, trader
async def future_backtesting_trader(backtesting_config,
backtesting_exchange_manager):
trader_instance = TraderSimulator(backtesting_config,
backtesting_exchange_manager)
await trader_instance.initialize()
return backtesting_config, backtesting_exchange_manager, trader_instance
async def simulated_trader(simulated_exchange_manager):
config = load_test_config()
trader_instance = TraderSimulator(config, simulated_exchange_manager)
await trader_instance.initialize()
return config, simulated_exchange_manager, trader_instance
async def trader_simulator(exchange_manager):
config = load_test_config()
config[commons_constants.CONFIG_SIMULATOR][commons_constants.CONFIG_ENABLED_OPTION] = True
trader_inst = TraderSimulator(load_test_config(), exchange_manager)
await trader_inst.initialize()
return config, exchange_manager, trader_inst