async def test_get_exchange(self):
config = await self.init_default()
exchange_manager_binance = ExchangeManager(config, "binance")
await exchange_manager_binance.initialize()
Exchanges.instance().add_exchange(exchange_manager_binance, "")
exchange_manager_bitmex = ExchangeManager(config, "bitmex")
await exchange_manager_bitmex.initialize()
Exchanges.instance().add_exchange(exchange_manager_bitmex, "")
exchange_manager_poloniex = ExchangeManager(config, "poloniex")
await exchange_manager_poloniex.initialize()
Exchanges.instance().add_exchange(exchange_manager_poloniex, "")
assert Exchanges.instance().get_exchanges_list(
"binance")[0].exchange_manager is exchange_manager_binance
assert Exchanges.instance().get_exchanges_list(
"bitmex")[0].exchange_manager is exchange_manager_bitmex
assert Exchanges.instance().get_exchanges_list(
"poloniex")[0].exchange_manager is exchange_manager_poloniex
with pytest.raises(KeyError):
assert Exchanges.instance().get_exchanges_list("test")
await exchange_manager_binance.stop()
await exchange_manager_bitmex.stop()
await exchange_manager_poloniex.stop()
cancel_ccxt_throttle_task()
# let updaters gracefully shutdown
await wait_asyncio_next_cycle()
async def test_traded_pairs_with_add(self):
config = load_test_config()
config[CONFIG_CRYPTO_CURRENCIES] = {
"Bitcoin": {
"pairs": "*",
"quote": "BTC",
"add": ["BTC/USDT"]
}
}
_, exchange_manager = await self.init_default(config=config)
assert "ICX/BTC" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "NEO/BTC" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "VEN/BTC" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "XLM/BTC" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "ONT/BTC" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "BTC/USDT" in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "ETH/USDT" not in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
assert "NEO/BNB" not in exchange_manager.exchange_config.traded_cryptocurrencies[
"Bitcoin"]
cancel_ccxt_throttle_task()
await exchange_manager.stop()
async def test_add_exchange(self):
config = await self.init_default()
exchange_manager_binance = ExchangeManager(config, "binance")
await exchange_manager_binance.initialize()
Exchanges.instance().add_exchange(exchange_manager_binance, "")
exchange_manager_bitmex = ExchangeManager(config, "bitmex")
await exchange_manager_bitmex.initialize()
Exchanges.instance().add_exchange(exchange_manager_bitmex, "")
exchange_manager_poloniex = ExchangeManager(config, "poloniex")
await exchange_manager_poloniex.initialize()
Exchanges.instance().add_exchange(exchange_manager_poloniex, "")
assert "binance" in Exchanges.instance().exchanges
assert "bitmex" in Exchanges.instance().exchanges
assert "poloniex" in Exchanges.instance().exchanges
assert "test" not in Exchanges.instance().exchanges
await exchange_manager_binance.stop()
await exchange_manager_bitmex.stop()
await exchange_manager_poloniex.stop()
cancel_ccxt_throttle_task()
# let updaters gracefully shutdown
await wait_asyncio_next_cycle()
async def test_create_basic(exchange_builder):
exchange_builder.disable_trading_mode()
exchange_manager = await exchange_builder.build()
assert exchange_manager is not None
assert exchange_manager.exchange_name == "bitmex"
cancel_ccxt_throttle_task()
await exchange_manager.stop()
async def test_traded_pairs(self):
config = load_test_config()
config[CONFIG_CRYPTO_CURRENCIES] = {
"Neo": {
"pairs": ["NEO/BTC"]
},
"Ethereum": {
"pairs": ["ETH/USDT"]
},
"Icon": {
"pairs": ["ICX/BTC"]
}
}
_, exchange_manager = await self.init_default(config=config)
assert exchange_manager.exchange_config.traded_cryptocurrencies == {
"Ethereum": ["ETH/USDT"],
"Icon": ["ICX/BTC"],
"Neo": ["NEO/BTC"]
}
cancel_ccxt_throttle_task()
await exchange_manager.stop()
async def test_create_exchange(self):
# simulated
config, exchange_manager = await self.init_default(simulated=True)
assert exchange_manager is not None
assert exchange_manager.exchange_name is TestExchangeManager.EXCHANGE_NAME
assert exchange_manager.config is config
assert isinstance(exchange_manager.exchange, RestExchange)
await exchange_manager.stop()
# real
config, exchange_manager = await self.init_default(simulated=False)
assert exchange_manager is not None
assert exchange_manager.exchange_name is TestExchangeManager.EXCHANGE_NAME
assert exchange_manager.config is config
assert isinstance(exchange_manager.exchange, RestExchange)
cancel_ccxt_throttle_task()
await exchange_manager.stop()
async def test_stop(backtesting_trader):
_, exchange_manager, trader_inst = backtesting_trader
await exchange_manager.exchange.stop()
cancel_ccxt_throttle_task()
assert not exchange_manager.exchange.backtesting
assert not exchange_manager.exchange.exchange_importers
async def stop(exchange_manager):
cancel_ccxt_throttle_task()
await exchange_manager.stop()
# let updaters gracefully shutdown
await wait_asyncio_next_cycle()
async def stop(exchange_manager):
cancel_ccxt_throttle_task()
await exchange_manager.stop()
async def test_ready(self):
_, exchange_manager = await self.init_default()
assert exchange_manager.is_ready
cancel_ccxt_throttle_task()
await exchange_manager.stop()