Test handling errors while trailing stop loss

This commit is contained in:
Matthias 2019-06-20 20:57:15 +02:00
parent 63640518da
commit 89ba649ddb

View File

@ -22,8 +22,7 @@ from freqtrade.strategy.interface import SellCheckTuple, SellType
from freqtrade.tests.conftest import (get_patched_freqtradebot,
get_patched_worker, log_has, log_has_re,
patch_edge, patch_exchange,
patch_freqtradebot, patch_get_signal,
patch_wallet)
patch_get_signal, patch_wallet)
from freqtrade.worker import Worker
@ -1143,6 +1142,77 @@ def test_handle_stoploss_on_exchange_trailing(mocker, default_conf, fee, caplog,
stop_price=0.00002344 * 0.95)
def test_handle_stoploss_on_exchange_trailing_error(mocker, default_conf, fee, caplog,
markets, limit_buy_order,
limit_sell_order) -> None:
# When trailing stoploss is set
stoploss_limit = MagicMock(return_value={'id': 13434334})
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
get_ticker=MagicMock(return_value={
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value={'id': limit_buy_order['id']}),
sell=MagicMock(return_value={'id': limit_sell_order['id']}),
get_fee=fee,
markets=PropertyMock(return_value=markets),
stoploss_limit=stoploss_limit
)
# enabling TSL
default_conf['trailing_stop'] = True
freqtrade = get_patched_freqtradebot(mocker, default_conf)
# enabling stoploss on exchange
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
# setting stoploss
freqtrade.strategy.stoploss = -0.05
# setting stoploss_on_exchange_interval to 60 seconds
freqtrade.strategy.order_types['stoploss_on_exchange_interval'] = 60
patch_get_signal(freqtrade)
freqtrade.create_trade()
trade = Trade.query.first()
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = "abcd"
trade.stop_loss = 0.2
trade.stoploss_last_update = arrow.utcnow().shift(minutes=-601).datetime.replace(tzinfo=None)
stoploss_order_hanging = {
'id': "abcd",
'status': 'open',
'type': 'stop_loss_limit',
'price': 3,
'average': 2,
'info': {
'stopPrice': '0.1'
}
}
mocker.patch('freqtrade.exchange.Exchange.cancel_order', side_effect=InvalidOrderException())
mocker.patch('freqtrade.exchange.Exchange.get_order', stoploss_order_hanging)
freqtrade.handle_trailing_stoploss_on_exchange(trade, stoploss_order_hanging)
assert log_has_re(r"Could not cancel stoploss order abcd for pair ETH/BTC.*",
caplog.record_tuples)
# Still try to create order
assert stoploss_limit.call_count == 1
# Fail creating stoploss order
caplog.clear()
cancel_mock = mocker.patch("freqtrade.exchange.Exchange.cancel_order", MagicMock())
mocker.patch("freqtrade.exchange.Exchange.stoploss_limit", side_effect=DependencyException())
freqtrade.handle_trailing_stoploss_on_exchange(trade, stoploss_order_hanging)
assert cancel_mock.call_count == 1
assert log_has_re(r"Could create trailing stoploss order for pair ETH/BTC\..*",
caplog.record_tuples)
def test_tsl_on_exchange_compatible_with_edge(mocker, edge_conf, fee, caplog,
markets, limit_buy_order, limit_sell_order) -> None:
@ -2075,7 +2145,8 @@ def test_execute_sell_down_stoploss_on_exchange_dry_run(default_conf, ticker, fe
} == last_msg
def test_execute_sell_sloe_cancel_exception(mocker, default_conf, ticker, fee, markets, caplog) -> None:
def test_execute_sell_sloe_cancel_exception(mocker, default_conf, ticker, fee,
markets, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.cancel_order', side_effect=InvalidOrderException())
sellmock = MagicMock()