from unittest.mock import MagicMock from freqtrade.persistence import Trade from freqtrade.strategy.interface import SellCheckTuple, SellType from tests.conftest import get_patched_freqtradebot, patch_get_signal from freqtrade.rpc.rpc import RPC def test_may_execute_sell_stoploss_on_exchange_multi(default_conf, ticker, fee, limit_buy_order, mocker) -> None: """ Tests workflow of selling stoploss_on_exchange. Sells * first trade as stoploss * 2nd trade is kept * 3rd trade is sold via sell-signal """ default_conf['max_open_trades'] = 3 default_conf['exchange']['name'] = 'binance' stoploss_limit = { 'id': 123, 'info': {} } stoploss_order_open = { "id": "123", "timestamp": 1542707426845, "datetime": "2018-11-20T09:50:26.845Z", "lastTradeTimestamp": None, "symbol": "BTC/USDT", "type": "stop_loss_limit", "side": "sell", "price": 1.08801, "amount": 90.99181074, "cost": 0.0, "average": 0.0, "filled": 0.0, "remaining": 0.0, "status": "open", "fee": None, "trades": None } stoploss_order_closed = stoploss_order_open.copy() stoploss_order_closed['status'] = 'closed' # Sell first trade based on stoploss, keep 2nd and 3rd trade open stoploss_order_mock = MagicMock( side_effect=[stoploss_order_closed, stoploss_order_open, stoploss_order_open]) # Sell 3rd trade (not called for the first trade) should_sell_mock = MagicMock(side_effect=[ SellCheckTuple(sell_flag=False, sell_type=SellType.NONE), SellCheckTuple(sell_flag=True, sell_type=SellType.SELL_SIGNAL)] ) cancel_order_mock = MagicMock() mocker.patch('freqtrade.exchange.Binance.stoploss_limit', stoploss_limit) mocker.patch.multiple( 'freqtrade.exchange.Exchange', get_ticker=ticker, get_fee=fee, symbol_amount_prec=lambda s, x, y: y, symbol_price_prec=lambda s, x, y: y, get_order=stoploss_order_mock, cancel_order=cancel_order_mock, ) mocker.patch.multiple( 'freqtrade.freqtradebot.FreqtradeBot', create_stoploss_order=MagicMock(return_value=True), update_trade_state=MagicMock(), _notify_sell=MagicMock(), ) mocker.patch("freqtrade.strategy.interface.IStrategy.should_sell", should_sell_mock) wallets_mock = mocker.patch("freqtrade.wallets.Wallets.update", MagicMock()) mocker.patch("freqtrade.wallets.Wallets.get_free", MagicMock(return_value=1)) freqtrade = get_patched_freqtradebot(mocker, default_conf) freqtrade.strategy.order_types['stoploss_on_exchange'] = True # Switch ordertype to market to close trade immediately freqtrade.strategy.order_types['sell'] = 'market' patch_get_signal(freqtrade) # Create some test data freqtrade.create_trades() wallets_mock.reset_mock() Trade.session = MagicMock() trades = Trade.query.all() # Make sure stoploss-order is open and trade is bought (since we mock update_trade_state) for trade in trades: trade.stoploss_order_id = 3 trade.open_order_id = None freqtrade.process_maybe_execute_sells(trades) assert should_sell_mock.call_count == 2 # Only order for 3rd trade needs to be cancelled assert cancel_order_mock.call_count == 1 # Wallets should only be called once per sell cycle assert wallets_mock.call_count == 1 trade = trades[0] assert trade.sell_reason == SellType.STOPLOSS_ON_EXCHANGE.value assert not trade.is_open trade = trades[1] assert not trade.sell_reason assert trade.is_open trade = trades[2] assert trade.sell_reason == SellType.SELL_SIGNAL.value assert not trade.is_open def test_forcebuy_last_unlimited(default_conf, ticker, fee, limit_buy_order, mocker) -> None: """ Tests workflow """ default_conf['max_open_trades'] = 5 default_conf['forcebuy_enable'] = True default_conf['stake_amount'] = 'unlimited' default_conf['exchange']['name'] = 'binance' default_conf['telegram']['enabled'] = True mocker.patch('freqtrade.rpc.telegram.Telegram', MagicMock()) mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock( side_effect=[1000, 800, 600, 400, 200] )) mocker.patch.multiple( 'freqtrade.exchange.Exchange', get_ticker=ticker, get_fee=fee, symbol_amount_prec=lambda s, x, y: y, symbol_price_prec=lambda s, x, y: y, ) mocker.patch.multiple( 'freqtrade.freqtradebot.FreqtradeBot', create_stoploss_order=MagicMock(return_value=True), update_trade_state=MagicMock(), _notify_sell=MagicMock(), ) freqtrade = get_patched_freqtradebot(mocker, default_conf) rpc = RPC(freqtrade) freqtrade.strategy.order_types['stoploss_on_exchange'] = True # Switch ordertype to market to close trade immediately freqtrade.strategy.order_types['sell'] = 'market' patch_get_signal(freqtrade) # Create 4 trades freqtrade.create_trades() trades = Trade.query.all() assert len(trades) == 4 rpc._rpc_forcebuy('TKN/BTC', None) trades = Trade.query.all() assert len(trades) == 5 for trade in trades: assert trade.stake_amount == 200