stable/tests/test_freqtradebot.py

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# pragma pylint: disable=missing-docstring, C0103
# pragma pylint: disable=protected-access, too-many-lines, invalid-name, too-many-arguments
import logging
import time
from copy import deepcopy
from math import isclose
from unittest.mock import ANY, MagicMock, PropertyMock
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import arrow
import pytest
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from freqtrade.constants import CANCEL_REASON, MATH_CLOSE_PREC, UNLIMITED_STAKE_AMOUNT
from freqtrade.exceptions import (DependencyException, ExchangeError, InsufficientFundsError,
InvalidOrderException, OperationalException, PricingError,
TemporaryError)
from freqtrade.freqtradebot import FreqtradeBot
from freqtrade.persistence import Order, PairLocks, Trade
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from freqtrade.persistence.models import PairLock
from freqtrade.rpc import RPCMessageType
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from freqtrade.state import RunMode, State
from freqtrade.strategy.interface import SellCheckTuple, SellType
from freqtrade.worker import Worker
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from tests.conftest import (create_mock_trades, get_patched_freqtradebot, get_patched_worker,
log_has, log_has_re, patch_edge, patch_exchange, patch_get_signal,
patch_wallet, patch_whitelist)
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from tests.conftest_trades import (MOCK_TRADE_COUNT, mock_order_1, mock_order_2, mock_order_2_sell,
mock_order_3, mock_order_3_sell, mock_order_4,
mock_order_5_stoploss, mock_order_6_sell)
def patch_RPCManager(mocker) -> MagicMock:
"""
This function mock RPC manager to avoid repeating this code in almost every tests
:param mocker: mocker to patch RPCManager class
:return: RPCManager.send_msg MagicMock to track if this method is called
"""
mocker.patch('freqtrade.rpc.telegram.Telegram', MagicMock())
rpc_mock = mocker.patch('freqtrade.freqtradebot.RPCManager.send_msg', MagicMock())
return rpc_mock
# Unit tests
def test_freqtradebot_state(mocker, default_conf, markets) -> None:
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mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
freqtrade = get_patched_freqtradebot(mocker, default_conf)
assert freqtrade.state is State.RUNNING
default_conf.pop('initial_state')
freqtrade = FreqtradeBot(default_conf)
assert freqtrade.state is State.STOPPED
def test_process_stopped(mocker, default_conf) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
coo_mock = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.cancel_all_open_orders')
freqtrade.process_stopped()
assert coo_mock.call_count == 0
default_conf['cancel_open_orders_on_exit'] = True
freqtrade = get_patched_freqtradebot(mocker, default_conf)
freqtrade.process_stopped()
assert coo_mock.call_count == 1
def test_bot_cleanup(mocker, default_conf, caplog) -> None:
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mock_cleanup = mocker.patch('freqtrade.freqtradebot.cleanup_db')
coo_mock = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.cancel_all_open_orders')
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
freqtrade.cleanup()
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assert log_has('Cleaning up modules ...', caplog)
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assert mock_cleanup.call_count == 1
assert coo_mock.call_count == 0
freqtrade.config['cancel_open_orders_on_exit'] = True
freqtrade.cleanup()
assert coo_mock.call_count == 1
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def test_order_dict_dry_run(default_conf, mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
get_balance=MagicMock(return_value=default_conf['stake_amount'] * 2)
)
conf = default_conf.copy()
conf['runmode'] = RunMode.DRY_RUN
conf['order_types'] = {
'buy': 'market',
'sell': 'limit',
'stoploss': 'limit',
'stoploss_on_exchange': True,
}
freqtrade = FreqtradeBot(conf)
assert freqtrade.strategy.order_types['stoploss_on_exchange']
caplog.clear()
# is left untouched
conf = default_conf.copy()
conf['runmode'] = RunMode.DRY_RUN
conf['order_types'] = {
'buy': 'market',
'sell': 'limit',
'stoploss': 'limit',
'stoploss_on_exchange': False,
}
freqtrade = FreqtradeBot(conf)
assert not freqtrade.strategy.order_types['stoploss_on_exchange']
assert not log_has_re(".*stoploss_on_exchange .* dry-run", caplog)
def test_order_dict_live(default_conf, mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
get_balance=MagicMock(return_value=default_conf['stake_amount'] * 2)
)
conf = default_conf.copy()
conf['runmode'] = RunMode.LIVE
conf['order_types'] = {
'buy': 'market',
'sell': 'limit',
'stoploss': 'limit',
'stoploss_on_exchange': True,
}
freqtrade = FreqtradeBot(conf)
assert not log_has_re(".*stoploss_on_exchange .* dry-run", caplog)
assert freqtrade.strategy.order_types['stoploss_on_exchange']
caplog.clear()
# is left untouched
conf = default_conf.copy()
conf['runmode'] = RunMode.LIVE
conf['order_types'] = {
'buy': 'market',
'sell': 'limit',
'stoploss': 'limit',
'stoploss_on_exchange': False,
}
freqtrade = FreqtradeBot(conf)
assert not freqtrade.strategy.order_types['stoploss_on_exchange']
assert not log_has_re(".*stoploss_on_exchange .* dry-run", caplog)
def test_get_trade_stake_amount(default_conf, ticker, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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get_balance=MagicMock(return_value=default_conf['stake_amount'] * 2)
)
freqtrade = FreqtradeBot(default_conf)
result = freqtrade.get_trade_stake_amount('ETH/BTC')
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assert result == default_conf['stake_amount']
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@pytest.mark.parametrize("amend_last,wallet,max_open,lsamr,expected", [
(False, 0.002, 2, 0.5, [0.001, None]),
(True, 0.002, 2, 0.5, [0.001, 0.00098]),
(False, 0.003, 3, 0.5, [0.001, 0.001, None]),
(True, 0.003, 3, 0.5, [0.001, 0.001, 0.00097]),
(False, 0.0022, 3, 0.5, [0.001, 0.001, None]),
(True, 0.0022, 3, 0.5, [0.001, 0.001, 0.0]),
(True, 0.0027, 3, 0.5, [0.001, 0.001, 0.000673]),
(True, 0.0022, 3, 1, [0.001, 0.001, 0.0]),
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])
def test_check_available_stake_amount(default_conf, ticker, mocker, fee, limit_buy_order_open,
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amend_last, wallet, max_open, lsamr, expected) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker,
get_balance=MagicMock(return_value=default_conf['stake_amount'] * 2),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee
)
default_conf['dry_run_wallet'] = wallet
default_conf['amend_last_stake_amount'] = amend_last
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default_conf['last_stake_amount_min_ratio'] = lsamr
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freqtrade = FreqtradeBot(default_conf)
for i in range(0, max_open):
if expected[i] is not None:
limit_buy_order_open['id'] = str(i)
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result = freqtrade.get_trade_stake_amount('ETH/BTC')
assert pytest.approx(result) == expected[i]
freqtrade.execute_buy('ETH/BTC', result)
else:
with pytest.raises(DependencyException):
freqtrade.get_trade_stake_amount('ETH/BTC')
def test_get_trade_stake_amount_no_stake_amount(default_conf, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
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patch_wallet(mocker, free=default_conf['stake_amount'] * 0.5)
freqtrade = FreqtradeBot(default_conf)
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patch_get_signal(freqtrade)
with pytest.raises(DependencyException, match=r'.*stake amount.*'):
freqtrade.get_trade_stake_amount('ETH/BTC')
@pytest.mark.parametrize("balance_ratio,result1", [
(1, 0.005),
(0.99, 0.00495),
(0.50, 0.0025),
])
def test_get_trade_stake_amount_unlimited_amount(default_conf, ticker, balance_ratio, result1,
limit_buy_order_open, fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee
)
conf = deepcopy(default_conf)
conf['stake_amount'] = UNLIMITED_STAKE_AMOUNT
conf['dry_run_wallet'] = 0.01
conf['max_open_trades'] = 2
conf['tradable_balance_ratio'] = balance_ratio
freqtrade = FreqtradeBot(conf)
patch_get_signal(freqtrade)
# no open trades, order amount should be 'balance / max_open_trades'
result = freqtrade.get_trade_stake_amount('ETH/BTC')
assert result == result1
# create one trade, order amount should be 'balance / (max_open_trades - num_open_trades)'
freqtrade.execute_buy('ETH/BTC', result)
result = freqtrade.get_trade_stake_amount('LTC/BTC')
assert result == result1
# create 2 trades, order amount should be None
freqtrade.execute_buy('LTC/BTC', result)
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result = freqtrade.get_trade_stake_amount('XRP/BTC')
assert result == 0
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# set max_open_trades = None, so do not trade
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conf['max_open_trades'] = 0
freqtrade = FreqtradeBot(conf)
result = freqtrade.get_trade_stake_amount('NEO/BTC')
assert result == 0
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def test_edge_called_in_process(mocker, edge_conf) -> None:
patch_RPCManager(mocker)
patch_edge(mocker)
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def _refresh_whitelist(list):
return ['ETH/BTC', 'LTC/BTC', 'XRP/BTC', 'NEO/BTC']
patch_exchange(mocker)
freqtrade = FreqtradeBot(edge_conf)
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freqtrade.pairlists._validate_whitelist = _refresh_whitelist
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patch_get_signal(freqtrade)
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freqtrade.process()
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assert freqtrade.active_pair_whitelist == ['NEO/BTC', 'LTC/BTC']
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def test_edge_overrides_stake_amount(mocker, edge_conf) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
patch_edge(mocker)
edge_conf['dry_run_wallet'] = 999.9
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freqtrade = FreqtradeBot(edge_conf)
assert freqtrade.get_trade_stake_amount('NEO/BTC') == (999.9 * 0.5 * 0.01) / 0.20
assert freqtrade.get_trade_stake_amount('LTC/BTC') == (999.9 * 0.5 * 0.01) / 0.21
def test_edge_overrides_stoploss(limit_buy_order, fee, caplog, mocker, edge_conf) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
patch_edge(mocker)
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edge_conf['max_open_trades'] = float('inf')
# Strategy stoploss is -0.1 but Edge imposes a stoploss at -0.2
# Thus, if price falls 21%, stoploss should be triggered
#
# mocking the ticker: price is falling ...
buy_price = limit_buy_order['price']
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': buy_price * 0.79,
'ask': buy_price * 0.79,
'last': buy_price * 0.79
}),
get_fee=fee,
)
#############################################
# Create a trade with "limit_buy_order" price
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freqtrade = FreqtradeBot(edge_conf)
freqtrade.active_pair_whitelist = ['NEO/BTC']
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
#############################################
# stoploss shoud be hit
assert freqtrade.handle_trade(trade) is True
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assert log_has('Executing Sell for NEO/BTC. Reason: stop_loss', caplog)
assert trade.sell_reason == SellType.STOP_LOSS.value
def test_edge_should_ignore_strategy_stoploss(limit_buy_order, fee,
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mocker, edge_conf) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
patch_edge(mocker)
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edge_conf['max_open_trades'] = float('inf')
# Strategy stoploss is -0.1 but Edge imposes a stoploss at -0.2
# Thus, if price falls 15%, stoploss should not be triggered
#
# mocking the ticker: price is falling ...
buy_price = limit_buy_order['price']
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': buy_price * 0.85,
'ask': buy_price * 0.85,
'last': buy_price * 0.85
}),
get_fee=fee,
)
#############################################
# Create a trade with "limit_buy_order" price
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freqtrade = FreqtradeBot(edge_conf)
freqtrade.active_pair_whitelist = ['NEO/BTC']
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
#############################################
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# stoploss shoud not be hit
assert freqtrade.handle_trade(trade) is False
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def test_total_open_trades_stakes(mocker, default_conf, ticker, fee) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
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default_conf['stake_amount'] = 0.00098751
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default_conf['max_open_trades'] = 2
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade is not None
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assert trade.stake_amount == 0.00098751
assert trade.is_open
assert trade.open_date is not None
freqtrade.enter_positions()
trade = Trade.query.order_by(Trade.id.desc()).first()
assert trade is not None
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assert trade.stake_amount == 0.00098751
assert trade.is_open
assert trade.open_date is not None
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assert Trade.total_open_trades_stakes() == 1.97502e-03
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def test_get_min_pair_stake_amount(mocker, default_conf) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.stoploss = -0.05
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markets = {'ETH/BTC': {'symbol': 'ETH/BTC'}}
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# no pair found
mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
with pytest.raises(ValueError, match=r'.*get market information.*'):
freqtrade._get_min_pair_stake_amount('BNB/BTC', 1)
# no 'limits' section
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result is None
# empty 'limits' section
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markets["ETH/BTC"]["limits"] = {}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result is None
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# no cost Min
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markets["ETH/BTC"]["limits"] = {
'cost': {"min": None},
'amount': {}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result is None
# no amount Min
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markets["ETH/BTC"]["limits"] = {
'cost': {},
'amount': {"min": None}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result is None
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# empty 'cost'/'amount' section
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markets["ETH/BTC"]["limits"] = {
'cost': {},
'amount': {}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result is None
# min cost is set
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markets["ETH/BTC"]["limits"] = {
'cost': {'min': 2},
'amount': {}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 1)
assert result == 2 / 0.9
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# min amount is set
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markets["ETH/BTC"]["limits"] = {
'cost': {},
'amount': {'min': 2}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
assert result == 2 * 2 / 0.9
# min amount and cost are set (cost is minimal)
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markets["ETH/BTC"]["limits"] = {
'cost': {'min': 2},
'amount': {'min': 2}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
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assert result == max(2, 2 * 2) / 0.9
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# min amount and cost are set (amount is minial)
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markets["ETH/BTC"]["limits"] = {
'cost': {'min': 8},
'amount': {'min': 2}
}
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mocker.patch(
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'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
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)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 2)
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assert result == max(8, 2 * 2) / 0.9
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def test_get_min_pair_stake_amount_real_data(mocker, default_conf) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.stoploss = -0.05
markets = {'ETH/BTC': {'symbol': 'ETH/BTC'}}
# Real Binance data
markets["ETH/BTC"]["limits"] = {
'cost': {'min': 0.0001},
'amount': {'min': 0.001}
}
mocker.patch(
'freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets)
)
result = freqtrade._get_min_pair_stake_amount('ETH/BTC', 0.020405)
assert round(result, 8) == round(max(0.0001, 0.001 * 0.020405) / 0.9, 8)
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def test_create_trade(default_conf, ticker, limit_buy_order, fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
# Save state of current whitelist
whitelist = deepcopy(default_conf['exchange']['pair_whitelist'])
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.create_trade('ETH/BTC')
trade = Trade.query.first()
assert trade is not None
assert trade.stake_amount == 0.001
assert trade.is_open
assert trade.open_date is not None
assert trade.exchange == 'bittrex'
# Simulate fulfilled LIMIT_BUY order for trade
trade.update(limit_buy_order)
assert trade.open_rate == 0.00001099
assert trade.amount == 90.99181073
assert whitelist == default_conf['exchange']['pair_whitelist']
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def test_create_trade_no_stake_amount(default_conf, ticker, limit_buy_order,
fee, mocker) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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patch_wallet(mocker, free=default_conf['stake_amount'] * 0.5)
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mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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with pytest.raises(DependencyException, match=r'.*stake amount.*'):
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freqtrade.create_trade('ETH/BTC')
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def test_create_trade_minimal_amount(default_conf, ticker, limit_buy_order_open,
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fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
buy_mock = MagicMock(return_value=limit_buy_order_open)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker,
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buy=buy_mock,
get_fee=fee,
)
default_conf['stake_amount'] = 0.0005
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.create_trade('ETH/BTC')
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rate, amount = buy_mock.call_args[1]['rate'], buy_mock.call_args[1]['amount']
assert rate * amount <= default_conf['stake_amount']
def test_create_trade_too_small_stake_amount(default_conf, ticker, limit_buy_order_open,
2019-12-29 01:38:28 +00:00
fee, mocker) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
buy_mock = MagicMock(return_value=limit_buy_order_open)
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mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker,
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buy=buy_mock,
get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
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freqtrade.config['stake_amount'] = 0.000000005
patch_get_signal(freqtrade)
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assert not freqtrade.create_trade('ETH/BTC')
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def test_create_trade_limit_reached(default_conf, ticker, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
get_balance=MagicMock(return_value=default_conf['stake_amount']),
2018-04-21 17:39:18 +00:00
get_fee=fee,
)
default_conf['max_open_trades'] = 0
default_conf['stake_amount'] = UNLIMITED_STAKE_AMOUNT
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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assert not freqtrade.create_trade('ETH/BTC')
assert freqtrade.get_trade_stake_amount('ETH/BTC') == 0
def test_enter_positions_no_pairs_left(default_conf, ticker, limit_buy_order_open, fee,
mocker, caplog) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['exchange']['pair_whitelist'] = ["ETH/BTC"]
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
n = freqtrade.enter_positions()
assert n == 1
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assert not log_has_re(r"No currency pair in active pair whitelist.*", caplog)
n = freqtrade.enter_positions()
assert n == 0
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assert log_has_re(r"No currency pair in active pair whitelist.*", caplog)
def test_enter_positions_no_pairs_in_whitelist(default_conf, ticker, limit_buy_order, fee,
mocker, caplog) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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buy=MagicMock(return_value={'id': limit_buy_order['id']}),
get_fee=fee,
)
default_conf['exchange']['pair_whitelist'] = []
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
n = freqtrade.enter_positions()
assert n == 0
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assert log_has("Active pair whitelist is empty.", caplog)
@pytest.mark.usefixtures("init_persistence")
def test_enter_positions_global_pairlock(default_conf, ticker, limit_buy_order, fee,
mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker,
buy=MagicMock(return_value={'id': limit_buy_order['id']}),
get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
n = freqtrade.enter_positions()
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message = r"Global pairlock active until.* Not creating new trades."
n = freqtrade.enter_positions()
# 0 trades, but it's not because of pairlock.
assert n == 0
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assert not log_has_re(message, caplog)
PairLocks.lock_pair('*', arrow.utcnow().shift(minutes=20).datetime, 'Just because')
n = freqtrade.enter_positions()
assert n == 0
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assert log_has_re(message, caplog)
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def test_create_trade_no_signal(default_conf, fee, mocker) -> None:
default_conf['dry_run'] = True
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
2018-04-21 17:39:18 +00:00
get_balance=MagicMock(return_value=20),
get_fee=fee,
)
default_conf['stake_amount'] = 10
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade, value=(False, False))
Trade.query = MagicMock()
Trade.query.filter = MagicMock()
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assert not freqtrade.create_trade('ETH/BTC')
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@pytest.mark.parametrize("max_open", range(0, 5))
@pytest.mark.parametrize("tradable_balance_ratio,modifier", [(1.0, 1), (0.99, 0.8), (0.5, 0.5)])
def test_create_trades_multiple_trades(default_conf, ticker, fee, mocker, limit_buy_order_open,
max_open, tradable_balance_ratio, modifier) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
default_conf['max_open_trades'] = max_open
default_conf['tradable_balance_ratio'] = tradable_balance_ratio
default_conf['dry_run_wallet'] = 0.001 * max_open
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
n = freqtrade.enter_positions()
trades = Trade.get_open_trades()
# Expected trades should be max_open * a modified value
# depending on the configured tradable_balance
assert n == max(int(max_open * modifier), 0)
assert len(trades) == max(int(max_open * modifier), 0)
def test_create_trades_preopen(default_conf, ticker, fee, mocker, limit_buy_order_open) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
default_conf['max_open_trades'] = 4
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create 2 existing trades
freqtrade.execute_buy('ETH/BTC', default_conf['stake_amount'])
freqtrade.execute_buy('NEO/BTC', default_conf['stake_amount'])
assert len(Trade.get_open_trades()) == 2
# Change order_id for new orders
limit_buy_order_open['id'] = '123444'
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# Create 2 new trades using create_trades
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assert freqtrade.create_trade('ETH/BTC')
assert freqtrade.create_trade('NEO/BTC')
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trades = Trade.get_open_trades()
assert len(trades) == 4
def test_process_trade_creation(default_conf, ticker, limit_buy_order, limit_buy_order_open,
fee, mocker, caplog) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
fetch_order=MagicMock(return_value=limit_buy_order),
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get_fee=fee,
)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
trades = Trade.query.filter(Trade.is_open.is_(True)).all()
assert not trades
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freqtrade.process()
trades = Trade.query.filter(Trade.is_open.is_(True)).all()
assert len(trades) == 1
trade = trades[0]
assert trade is not None
assert trade.stake_amount == default_conf['stake_amount']
assert trade.is_open
assert trade.open_date is not None
assert trade.exchange == 'bittrex'
assert trade.open_rate == 0.00001098
assert trade.amount == 91.07468123
assert log_has(
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'Buy signal found: about create a new trade with stake_amount: 0.001 ...', caplog
)
def test_process_exchange_failures(default_conf, ticker, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(side_effect=TemporaryError)
)
sleep_mock = mocker.patch('time.sleep', side_effect=lambda _: None)
worker = Worker(args=None, config=default_conf)
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patch_get_signal(worker.freqtrade)
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worker._process_running()
assert sleep_mock.has_calls()
def test_process_operational_exception(default_conf, ticker, mocker) -> None:
msg_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(side_effect=OperationalException)
)
worker = Worker(args=None, config=default_conf)
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patch_get_signal(worker.freqtrade)
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assert worker.freqtrade.state == State.RUNNING
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worker._process_running()
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assert worker.freqtrade.state == State.STOPPED
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assert 'OperationalException' in msg_mock.call_args_list[-1][0][0]['status']
def test_process_trade_handling(default_conf, ticker, limit_buy_order_open, fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
fetch_order=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
trades = Trade.query.filter(Trade.is_open.is_(True)).all()
assert not trades
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freqtrade.process()
trades = Trade.query.filter(Trade.is_open.is_(True)).all()
assert len(trades) == 1
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# Nothing happened ...
freqtrade.process()
assert len(trades) == 1
def test_process_trade_no_whitelist_pair(default_conf, ticker, limit_buy_order,
fee, mocker) -> None:
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""" Test process with trade not in pair list """
2018-10-29 18:23:56 +00:00
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker,
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buy=MagicMock(return_value={'id': limit_buy_order['id']}),
fetch_order=MagicMock(return_value=limit_buy_order),
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
pair = 'BLK/BTC'
# Ensure the pair is not in the whitelist!
assert pair not in default_conf['exchange']['pair_whitelist']
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# create open trade not in whitelist
Trade.session.add(Trade(
pair=pair,
stake_amount=0.001,
fee_open=fee.return_value,
fee_close=fee.return_value,
is_open=True,
amount=20,
open_rate=0.01,
exchange='bittrex',
))
Trade.session.add(Trade(
pair='ETH/BTC',
stake_amount=0.001,
fee_open=fee.return_value,
fee_close=fee.return_value,
is_open=True,
amount=12,
open_rate=0.001,
exchange='bittrex',
))
assert pair not in freqtrade.active_pair_whitelist
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freqtrade.process()
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assert pair in freqtrade.active_pair_whitelist
# Make sure each pair is only in the list once
assert len(freqtrade.active_pair_whitelist) == len(set(freqtrade.active_pair_whitelist))
def test_process_informative_pairs_added(default_conf, ticker, mocker) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
def _refresh_whitelist(list):
return ['ETH/BTC', 'LTC/BTC', 'XRP/BTC', 'NEO/BTC']
refresh_mock = MagicMock()
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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buy=MagicMock(side_effect=TemporaryError),
refresh_latest_ohlcv=refresh_mock,
)
inf_pairs = MagicMock(return_value=[("BTC/ETH", '1m'), ("ETH/USDT", "1h")])
mocker.patch('freqtrade.strategy.interface.IStrategy.get_signal', return_value=(False, False))
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mocker.patch('time.sleep', return_value=None)
freqtrade = FreqtradeBot(default_conf)
freqtrade.pairlists._validate_whitelist = _refresh_whitelist
freqtrade.strategy.informative_pairs = inf_pairs
# patch_get_signal(freqtrade)
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freqtrade.process()
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assert inf_pairs.call_count == 1
assert refresh_mock.call_count == 1
assert ("BTC/ETH", "1m") in refresh_mock.call_args[0][0]
assert ("ETH/USDT", "1h") in refresh_mock.call_args[0][0]
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assert ("ETH/BTC", default_conf["timeframe"]) in refresh_mock.call_args[0][0]
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@pytest.mark.parametrize("side,ask,bid,last,last_ab,expected", [
('ask', 20, 19, 10, 0.0, 20), # Full ask side
('ask', 20, 19, 10, 1.0, 10), # Full last side
('ask', 20, 19, 10, 0.5, 15), # Between ask and last
('ask', 20, 19, 10, 0.7, 13), # Between ask and last
('ask', 20, 19, 10, 0.3, 17), # Between ask and last
('ask', 5, 6, 10, 1.0, 5), # last bigger than ask
('ask', 5, 6, 10, 0.5, 5), # last bigger than ask
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('ask', 10, 20, None, 0.5, 10), # last not available - uses ask
('ask', 4, 5, None, 0.5, 4), # last not available - uses ask
('ask', 4, 5, None, 1, 4), # last not available - uses ask
('ask', 4, 5, None, 0, 4), # last not available - uses ask
('bid', 10, 20, 10, 0.0, 20), # Full bid side
('bid', 10, 20, 10, 1.0, 10), # Full last side
('bid', 10, 20, 10, 0.5, 15), # Between bid and last
('bid', 10, 20, 10, 0.7, 13), # Between bid and last
('bid', 10, 20, 10, 0.3, 17), # Between bid and last
('bid', 4, 5, 10, 1.0, 5), # last bigger than bid
('bid', 4, 5, 10, 0.5, 5), # last bigger than bid
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('bid', 10, 20, None, 0.5, 20), # last not available - uses bid
('bid', 4, 5, None, 0.5, 5), # last not available - uses bid
('bid', 4, 5, None, 1, 5), # last not available - uses bid
('bid', 4, 5, None, 0, 5), # last not available - uses bid
])
2020-02-26 18:49:54 +00:00
def test_get_buy_rate(mocker, default_conf, caplog, side, ask, bid,
last, last_ab, expected) -> None:
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caplog.set_level(logging.DEBUG)
default_conf['bid_strategy']['ask_last_balance'] = last_ab
default_conf['bid_strategy']['price_side'] = side
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
MagicMock(return_value={'ask': ask, 'last': last, 'bid': bid}))
assert freqtrade.get_buy_rate('ETH/BTC', True) == expected
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assert not log_has("Using cached buy rate for ETH/BTC.", caplog)
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assert freqtrade.get_buy_rate('ETH/BTC', False) == expected
assert log_has("Using cached buy rate for ETH/BTC.", caplog)
# Running a 2nd time with Refresh on!
caplog.clear()
assert freqtrade.get_buy_rate('ETH/BTC', True) == expected
2020-02-22 10:23:13 +00:00
assert not log_has("Using cached buy rate for ETH/BTC.", caplog)
def test_execute_buy(mocker, default_conf, fee, limit_buy_order, limit_buy_order_open) -> None:
2018-10-09 05:06:11 +00:00
patch_RPCManager(mocker)
patch_exchange(mocker)
freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.confirm_trade_entry = MagicMock(return_value=False)
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stake_amount = 2
bid = 0.11
buy_rate_mock = MagicMock(return_value=bid)
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mocker.patch.multiple(
'freqtrade.freqtradebot.FreqtradeBot',
get_buy_rate=buy_rate_mock,
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_get_min_pair_stake_amount=MagicMock(return_value=1)
2019-12-13 06:06:54 +00:00
)
buy_mm = MagicMock(return_value=limit_buy_order_open)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=MagicMock(return_value={
2018-10-09 05:06:11 +00:00
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=buy_mm,
get_fee=fee,
)
pair = 'ETH/BTC'
assert not freqtrade.execute_buy(pair, stake_amount)
assert buy_rate_mock.call_count == 1
assert buy_mm.call_count == 0
assert freqtrade.strategy.confirm_trade_entry.call_count == 1
buy_rate_mock.reset_mock()
limit_buy_order_open['id'] = '22'
freqtrade.strategy.confirm_trade_entry = MagicMock(return_value=True)
2018-10-09 05:06:11 +00:00
assert freqtrade.execute_buy(pair, stake_amount)
assert buy_rate_mock.call_count == 1
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assert buy_mm.call_count == 1
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call_args = buy_mm.call_args_list[0][1]
assert call_args['pair'] == pair
assert call_args['rate'] == bid
assert call_args['amount'] == round(stake_amount / bid, 8)
buy_rate_mock.reset_mock()
2018-10-09 05:06:11 +00:00
2018-12-12 12:05:55 +00:00
# Should create an open trade with an open order id
# As the order is not fulfilled yet
trade = Trade.query.first()
assert trade
assert trade.is_open is True
assert trade.open_order_id == '22'
2018-12-12 12:05:55 +00:00
2018-10-09 05:06:11 +00:00
# Test calling with price
limit_buy_order_open['id'] = '33'
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fix_price = 0.06
assert freqtrade.execute_buy(pair, stake_amount, fix_price)
# Make sure get_buy_rate wasn't called again
assert buy_rate_mock.call_count == 0
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assert buy_mm.call_count == 2
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call_args = buy_mm.call_args_list[1][1]
assert call_args['pair'] == pair
assert call_args['rate'] == fix_price
assert call_args['amount'] == round(stake_amount / fix_price, 8)
2018-10-09 05:06:11 +00:00
2018-12-12 12:05:55 +00:00
# In case of closed order
limit_buy_order['status'] = 'closed'
limit_buy_order['price'] = 10
limit_buy_order['cost'] = 100
limit_buy_order['id'] = '444'
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mocker.patch('freqtrade.exchange.Exchange.buy', MagicMock(return_value=limit_buy_order))
assert freqtrade.execute_buy(pair, stake_amount)
trade = Trade.query.all()[2]
assert trade
assert trade.open_order_id is None
assert trade.open_rate == 10
assert trade.stake_amount == 100
# In case of rejected or expired order and partially filled
limit_buy_order['status'] = 'expired'
limit_buy_order['amount'] = 90.99181073
limit_buy_order['filled'] = 80.99181073
limit_buy_order['remaining'] = 10.00
limit_buy_order['price'] = 0.5
limit_buy_order['cost'] = 40.495905365
limit_buy_order['id'] = '555'
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mocker.patch('freqtrade.exchange.Exchange.buy', MagicMock(return_value=limit_buy_order))
assert freqtrade.execute_buy(pair, stake_amount)
trade = Trade.query.all()[3]
assert trade
assert trade.open_order_id == '555'
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assert trade.open_rate == 0.5
assert trade.stake_amount == 40.495905365
# In case of the order is rejected and not filled at all
limit_buy_order['status'] = 'rejected'
limit_buy_order['amount'] = 90.99181073
limit_buy_order['filled'] = 0.0
limit_buy_order['remaining'] = 90.99181073
limit_buy_order['price'] = 0.5
limit_buy_order['cost'] = 0.0
limit_buy_order['id'] = '66'
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mocker.patch('freqtrade.exchange.Exchange.buy', MagicMock(return_value=limit_buy_order))
assert not freqtrade.execute_buy(pair, stake_amount)
# Fail to get price...
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_buy_rate', MagicMock(return_value=0.0))
with pytest.raises(PricingError, match="Could not determine buy price."):
freqtrade.execute_buy(pair, stake_amount)
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def test_execute_buy_confirm_error(mocker, default_conf, fee, limit_buy_order) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch.multiple(
'freqtrade.freqtradebot.FreqtradeBot',
get_buy_rate=MagicMock(return_value=0.11),
_get_min_pair_stake_amount=MagicMock(return_value=1)
)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=MagicMock(return_value={
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value=limit_buy_order),
get_fee=fee,
)
stake_amount = 2
pair = 'ETH/BTC'
freqtrade.strategy.confirm_trade_entry = MagicMock(side_effect=ValueError)
assert freqtrade.execute_buy(pair, stake_amount)
limit_buy_order['id'] = '222'
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freqtrade.strategy.confirm_trade_entry = MagicMock(side_effect=Exception)
assert freqtrade.execute_buy(pair, stake_amount)
limit_buy_order['id'] = '2223'
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freqtrade.strategy.confirm_trade_entry = MagicMock(return_value=True)
assert freqtrade.execute_buy(pair, stake_amount)
freqtrade.strategy.confirm_trade_entry = MagicMock(return_value=False)
assert not freqtrade.execute_buy(pair, stake_amount)
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def test_add_stoploss_on_exchange(mocker, default_conf, limit_buy_order) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
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mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_trade', MagicMock(return_value=True))
mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=limit_buy_order)
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=[])
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount',
return_value=limit_buy_order['amount'])
stoploss = MagicMock(return_value={'id': 13434334})
mocker.patch('freqtrade.exchange.Exchange.stoploss', stoploss)
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freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
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trade = MagicMock()
trade.open_order_id = None
trade.stoploss_order_id = None
trade.is_open = True
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trades = [trade]
freqtrade.exit_positions(trades)
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assert trade.stoploss_order_id == '13434334'
assert stoploss.call_count == 1
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assert trade.is_open is True
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def test_handle_stoploss_on_exchange(mocker, default_conf, fee, caplog,
limit_buy_order, limit_sell_order) -> None:
stoploss = MagicMock(return_value={'id': 13434334})
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patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'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,
stoploss=stoploss
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)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# First case: when stoploss is not yet set but the order is open
# should get the stoploss order id immediately
# and should return false as no trade actually happened
trade = MagicMock()
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = None
assert freqtrade.handle_stoploss_on_exchange(trade) is False
assert stoploss.call_count == 1
assert trade.stoploss_order_id == "13434334"
# Second case: when stoploss is set but it is not yet hit
# should do nothing and return false
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
hanging_stoploss_order = MagicMock(return_value={'status': 'open'})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', hanging_stoploss_order)
assert freqtrade.handle_stoploss_on_exchange(trade) is False
assert trade.stoploss_order_id == 100
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# Third case: when stoploss was set but it was canceled for some reason
# should set a stoploss immediately and return False
caplog.clear()
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trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
canceled_stoploss_order = MagicMock(return_value={'status': 'canceled'})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', canceled_stoploss_order)
stoploss.reset_mock()
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assert freqtrade.handle_stoploss_on_exchange(trade) is False
assert stoploss.call_count == 1
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assert trade.stoploss_order_id == "13434334"
# Fourth case: when stoploss is set and it is hit
# should unset stoploss_order_id and return true
# as a trade actually happened
caplog.clear()
freqtrade.enter_positions()
trade = Trade.query.first()
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trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
assert trade
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stoploss_order_hit = MagicMock(return_value={
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'id': 100,
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'status': 'closed',
'type': 'stop_loss_limit',
'price': 3,
'average': 2,
'amount': limit_buy_order['amount'],
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})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', stoploss_order_hit)
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assert freqtrade.handle_stoploss_on_exchange(trade) is True
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assert log_has_re(r'STOP_LOSS_LIMIT is hit for Trade\(id=1, .*\)\.', caplog)
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assert trade.stoploss_order_id is None
assert trade.is_open is False
mocker.patch(
'freqtrade.exchange.Exchange.stoploss',
side_effect=ExchangeError()
)
trade.is_open = True
freqtrade.handle_stoploss_on_exchange(trade)
assert log_has('Unable to place a stoploss order on exchange.', caplog)
assert trade.stoploss_order_id is None
# Fifth case: fetch_order returns InvalidOrder
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# It should try to add stoploss order
trade.stoploss_order_id = 100
stoploss.reset_mock()
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order',
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side_effect=InvalidOrderException())
mocker.patch('freqtrade.exchange.Exchange.stoploss', stoploss)
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freqtrade.handle_stoploss_on_exchange(trade)
assert stoploss.call_count == 1
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# Sixth case: Closed Trade
# Should not create new order
trade.stoploss_order_id = None
trade.is_open = False
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stoploss.reset_mock()
mocker.patch('freqtrade.exchange.Exchange.fetch_order')
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mocker.patch('freqtrade.exchange.Exchange.stoploss', stoploss)
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assert freqtrade.handle_stoploss_on_exchange(trade) is False
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assert stoploss.call_count == 0
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def test_handle_sle_cancel_cant_recreate(mocker, default_conf, fee, caplog,
limit_buy_order, limit_sell_order) -> None:
# Sixth case: stoploss order was cancelled but couldn't create new one
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_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,
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fetch_stoploss_order=MagicMock(return_value={'status': 'canceled', 'id': 100}),
stoploss=MagicMock(side_effect=ExchangeError()),
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
assert trade
assert freqtrade.handle_stoploss_on_exchange(trade) is False
assert log_has_re(r'Stoploss order was cancelled, but unable to recreate one.*', caplog)
assert trade.stoploss_order_id is None
assert trade.is_open is True
def test_create_stoploss_order_invalid_order(mocker, default_conf, caplog, fee,
limit_buy_order_open, limit_sell_order):
rpc_mock = patch_RPCManager(mocker)
patch_exchange(mocker)
sell_mock = MagicMock(return_value={'id': limit_sell_order['id']})
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value=limit_buy_order_open),
sell=sell_mock,
get_fee=fee,
fetch_order=MagicMock(return_value={'status': 'canceled'}),
stoploss=MagicMock(side_effect=InvalidOrderException()),
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
freqtrade.enter_positions()
trade = Trade.query.first()
caplog.clear()
freqtrade.create_stoploss_order(trade, 200)
assert trade.stoploss_order_id is None
assert trade.sell_reason == SellType.EMERGENCY_SELL.value
assert log_has("Unable to place a stoploss order on exchange. ", caplog)
assert log_has("Selling the trade forcefully", caplog)
# Should call a market sell
assert sell_mock.call_count == 1
assert sell_mock.call_args[1]['ordertype'] == 'market'
assert sell_mock.call_args[1]['pair'] == trade.pair
assert sell_mock.call_args[1]['amount'] == trade.amount
# Rpc is sending first buy, then sell
assert rpc_mock.call_count == 2
assert rpc_mock.call_args_list[1][0][0]['sell_reason'] == SellType.EMERGENCY_SELL.value
assert rpc_mock.call_args_list[1][0][0]['order_type'] == 'market'
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def test_create_stoploss_order_insufficient_funds(mocker, default_conf, caplog, fee,
limit_buy_order_open, limit_sell_order):
sell_mock = MagicMock(return_value={'id': limit_sell_order['id']})
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mock_insuf = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_insufficient_funds')
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=MagicMock(return_value={
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value=limit_buy_order_open),
sell=sell_mock,
get_fee=fee,
fetch_order=MagicMock(return_value={'status': 'canceled'}),
stoploss=MagicMock(side_effect=InsufficientFundsError()),
)
patch_get_signal(freqtrade)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
freqtrade.enter_positions()
trade = Trade.query.first()
caplog.clear()
freqtrade.create_stoploss_order(trade, 200)
# stoploss_orderid was empty before
assert trade.stoploss_order_id is None
assert mock_insuf.call_count == 1
mock_insuf.reset_mock()
trade.stoploss_order_id = 'stoploss_orderid'
freqtrade.create_stoploss_order(trade, 200)
# No change to stoploss-orderid
assert trade.stoploss_order_id == 'stoploss_orderid'
assert mock_insuf.call_count == 1
@pytest.mark.usefixtures("init_persistence")
def test_handle_stoploss_on_exchange_trailing(mocker, default_conf, fee,
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limit_buy_order, limit_sell_order) -> None:
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# When trailing stoploss is set
stoploss = MagicMock(return_value={'id': 13434334})
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patch_RPCManager(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'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,
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stoploss=stoploss,
stoploss_adjust=MagicMock(return_value=True),
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)
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# enabling TSL
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default_conf['trailing_stop'] = True
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# disabling ROI
default_conf['minimal_roi']['0'] = 999999999
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# enabling stoploss on exchange
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
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# setting stoploss
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freqtrade.strategy.stoploss = -0.05
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# setting stoploss_on_exchange_interval to 60 seconds
freqtrade.strategy.order_types['stoploss_on_exchange_interval'] = 60
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patch_get_signal(freqtrade)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
stoploss_order_hanging = MagicMock(return_value={
'id': 100,
'status': 'open',
'type': 'stop_loss_limit',
'price': 3,
'average': 2,
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'info': {
'stopPrice': '0.000011134'
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}
})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', stoploss_order_hanging)
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# stoploss initially at 5%
assert freqtrade.handle_trade(trade) is False
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assert freqtrade.handle_stoploss_on_exchange(trade) is False
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# price jumped 2x
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', MagicMock(return_value={
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'bid': 0.00002344,
'ask': 0.00002346,
'last': 0.00002344
}))
cancel_order_mock = MagicMock()
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stoploss_order_mock = MagicMock(return_value={'id': 13434334})
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mocker.patch('freqtrade.exchange.Exchange.cancel_stoploss_order', cancel_order_mock)
mocker.patch('freqtrade.exchange.Exchange.stoploss', stoploss_order_mock)
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# stoploss should not be updated as the interval is 60 seconds
assert freqtrade.handle_trade(trade) is False
assert freqtrade.handle_stoploss_on_exchange(trade) is False
cancel_order_mock.assert_not_called()
stoploss_order_mock.assert_not_called()
assert freqtrade.handle_trade(trade) is False
assert trade.stop_loss == 0.00002346 * 0.95
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# setting stoploss_on_exchange_interval to 0 seconds
freqtrade.strategy.order_types['stoploss_on_exchange_interval'] = 0
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assert freqtrade.handle_stoploss_on_exchange(trade) is False
cancel_order_mock.assert_called_once_with(100, 'ETH/BTC')
stoploss_order_mock.assert_called_once_with(amount=85.32423208,
pair='ETH/BTC',
order_types=freqtrade.strategy.order_types,
stop_price=0.00002346 * 0.95)
# price fell below stoploss, so dry-run sells trade.
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', MagicMock(return_value={
'bid': 0.00002144,
'ask': 0.00002146,
'last': 0.00002144
}))
assert freqtrade.handle_trade(trade) is True
def test_handle_stoploss_on_exchange_trailing_error(mocker, default_conf, fee, caplog,
limit_buy_order, limit_sell_order) -> None:
# When trailing stoploss is set
stoploss = MagicMock(return_value={'id': 13434334})
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_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,
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stoploss=stoploss,
stoploss_adjust=MagicMock(return_value=True),
)
# 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.enter_positions()
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'
}
}
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mocker.patch('freqtrade.exchange.Exchange.cancel_stoploss_order',
side_effect=InvalidOrderException())
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', stoploss_order_hanging)
freqtrade.handle_trailing_stoploss_on_exchange(trade, stoploss_order_hanging)
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assert log_has_re(r"Could not cancel stoploss order abcd for pair ETH/BTC.*", caplog)
# Still try to create order
assert stoploss.call_count == 1
# Fail creating stoploss order
caplog.clear()
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cancel_mock = mocker.patch("freqtrade.exchange.Exchange.cancel_stoploss_order", MagicMock())
mocker.patch("freqtrade.exchange.Exchange.stoploss", side_effect=ExchangeError())
freqtrade.handle_trailing_stoploss_on_exchange(trade, stoploss_order_hanging)
assert cancel_mock.call_count == 1
assert log_has_re(r"Could not create trailing stoploss order for pair ETH/BTC\..*", caplog)
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def test_tsl_on_exchange_compatible_with_edge(mocker, edge_conf, fee, caplog,
limit_buy_order, limit_sell_order) -> None:
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# When trailing stoploss is set
stoploss = MagicMock(return_value={'id': 13434334})
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patch_RPCManager(mocker)
patch_exchange(mocker)
patch_edge(mocker)
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edge_conf['max_open_trades'] = float('inf')
edge_conf['dry_run_wallet'] = 999.9
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edge_conf['exchange']['name'] = 'binance'
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'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,
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stoploss=stoploss,
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)
# enabling TSL
edge_conf['trailing_stop'] = True
edge_conf['trailing_stop_positive'] = 0.01
edge_conf['trailing_stop_positive_offset'] = 0.011
# disabling ROI
edge_conf['minimal_roi']['0'] = 999999999
freqtrade = FreqtradeBot(edge_conf)
# enabling stoploss on exchange
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
# setting stoploss
freqtrade.strategy.stoploss = -0.02
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# setting stoploss_on_exchange_interval to 0 seconds
freqtrade.strategy.order_types['stoploss_on_exchange_interval'] = 0
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patch_get_signal(freqtrade)
freqtrade.active_pair_whitelist = freqtrade.edge.adjust(freqtrade.active_pair_whitelist)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.is_open = True
trade.open_order_id = None
trade.stoploss_order_id = 100
stoploss_order_hanging = MagicMock(return_value={
'id': 100,
'status': 'open',
'type': 'stop_loss_limit',
'price': 3,
'average': 2,
'info': {
'stopPrice': '0.000009384'
}
})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', stoploss_order_hanging)
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# stoploss initially at 20% as edge dictated it.
assert freqtrade.handle_trade(trade) is False
assert freqtrade.handle_stoploss_on_exchange(trade) is False
assert trade.stop_loss == 0.000009384
cancel_order_mock = MagicMock()
stoploss_order_mock = MagicMock()
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mocker.patch('freqtrade.exchange.Exchange.cancel_stoploss_order', cancel_order_mock)
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mocker.patch('freqtrade.exchange.Binance.stoploss', stoploss_order_mock)
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# price goes down 5%
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', MagicMock(return_value={
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'bid': 0.00001172 * 0.95,
'ask': 0.00001173 * 0.95,
'last': 0.00001172 * 0.95
}))
assert freqtrade.handle_trade(trade) is False
assert freqtrade.handle_stoploss_on_exchange(trade) is False
# stoploss should remain the same
assert trade.stop_loss == 0.000009384
# stoploss on exchange should not be canceled
cancel_order_mock.assert_not_called()
# price jumped 2x
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', MagicMock(return_value={
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'bid': 0.00002344,
'ask': 0.00002346,
'last': 0.00002344
}))
assert freqtrade.handle_trade(trade) is False
assert freqtrade.handle_stoploss_on_exchange(trade) is False
# stoploss should be set to 1% as trailing is on
assert trade.stop_loss == 0.00002346 * 0.99
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cancel_order_mock.assert_called_once_with(100, 'NEO/BTC')
stoploss_order_mock.assert_called_once_with(amount=2132892.49146757,
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pair='NEO/BTC',
order_types=freqtrade.strategy.order_types,
stop_price=0.00002346 * 0.99)
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def test_enter_positions(mocker, default_conf, caplog) -> None:
caplog.set_level(logging.DEBUG)
freqtrade = get_patched_freqtradebot(mocker, default_conf)
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mock_ct = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.create_trade',
MagicMock(return_value=False))
n = freqtrade.enter_positions()
assert n == 0
assert log_has('Found no buy signals for whitelisted currencies. Trying again...', caplog)
# create_trade should be called once for every pair in the whitelist.
assert mock_ct.call_count == len(default_conf['exchange']['pair_whitelist'])
def test_enter_positions_exception(mocker, default_conf, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
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mock_ct = mocker.patch(
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'freqtrade.freqtradebot.FreqtradeBot.create_trade',
MagicMock(side_effect=DependencyException)
)
n = freqtrade.enter_positions()
assert n == 0
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assert mock_ct.call_count == len(default_conf['exchange']['pair_whitelist'])
assert log_has('Unable to create trade for ETH/BTC: ', caplog)
def test_exit_positions(mocker, default_conf, limit_buy_order, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_trade', MagicMock(return_value=True))
mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=limit_buy_order)
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=[])
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mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount',
return_value=limit_buy_order['amount'])
trade = MagicMock()
trade.open_order_id = '123'
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trade.open_fee = 0.001
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trades = [trade]
n = freqtrade.exit_positions(trades)
assert n == 0
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# Test amount not modified by fee-logic
assert not log_has(
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'Applying fee to amount for Trade {} from 90.99181073 to 90.81'.format(trade), caplog
)
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mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount', return_value=90.81)
# test amount modified by fee-logic
n = freqtrade.exit_positions(trades)
assert n == 0
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def test_exit_positions_exception(mocker, default_conf, limit_buy_order, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=limit_buy_order)
trade = MagicMock()
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trade.open_order_id = None
trade.open_fee = 0.001
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trade.pair = 'ETH/BTC'
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trades = [trade]
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# Test raise of DependencyException exception
mocker.patch(
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'freqtrade.freqtradebot.FreqtradeBot.handle_trade',
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side_effect=DependencyException()
)
n = freqtrade.exit_positions(trades)
assert n == 0
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assert log_has('Unable to sell trade ETH/BTC: ', caplog)
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def test_update_trade_state(mocker, default_conf, limit_buy_order, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_trade', MagicMock(return_value=True))
mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=limit_buy_order)
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=[])
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount',
return_value=limit_buy_order['amount'])
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trade = Trade(
open_order_id=123,
fee_open=0.001,
fee_close=0.001,
open_rate=0.01,
open_date=arrow.utcnow().datetime,
amount=11,
)
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assert not freqtrade.update_trade_state(trade, None)
assert log_has_re(r'Orderid for trade .* is empty.', caplog)
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# Add datetime explicitly since sqlalchemy defaults apply only once written to database
freqtrade.update_trade_state(trade, '123')
# Test amount not modified by fee-logic
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assert not log_has_re(r'Applying fee to .*', caplog)
assert trade.open_order_id is None
assert trade.amount == limit_buy_order['amount']
trade.open_order_id = '123'
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount', return_value=90.81)
assert trade.amount != 90.81
# test amount modified by fee-logic
freqtrade.update_trade_state(trade, '123')
assert trade.amount == 90.81
assert trade.open_order_id is None
trade.is_open = True
trade.open_order_id = None
# Assert we call handle_trade() if trade is feasible for execution
freqtrade.update_trade_state(trade, '123')
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assert log_has_re('Found open order for.*', caplog)
def test_update_trade_state_withorderdict(default_conf, trades_for_order, limit_buy_order, fee,
mocker):
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
# fetch_order should not be called!!
mocker.patch('freqtrade.exchange.Exchange.fetch_order', MagicMock(side_effect=ValueError))
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patch_exchange(mocker)
Trade.session = MagicMock()
amount = sum(x['amount'] for x in trades_for_order)
freqtrade = get_patched_freqtradebot(mocker, default_conf)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
open_date=arrow.utcnow().datetime,
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id="123456",
is_open=True,
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)
freqtrade.update_trade_state(trade, '123456', limit_buy_order)
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assert trade.amount != amount
assert trade.amount == limit_buy_order['amount']
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def test_update_trade_state_withorderdict_rounding_fee(default_conf, trades_for_order, fee,
limit_buy_order, mocker, caplog):
trades_for_order[0]['amount'] = limit_buy_order['amount'] + 1e-14
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
# fetch_order should not be called!!
mocker.patch('freqtrade.exchange.Exchange.fetch_order', MagicMock(side_effect=ValueError))
patch_exchange(mocker)
Trade.session = MagicMock()
amount = sum(x['amount'] for x in trades_for_order)
freqtrade = get_patched_freqtradebot(mocker, default_conf)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id='123456',
is_open=True,
open_date=arrow.utcnow().datetime,
)
freqtrade.update_trade_state(trade, '123456', limit_buy_order)
assert trade.amount != amount
assert trade.amount == limit_buy_order['amount']
assert log_has_re(r'Applying fee on amount for .*', caplog)
def test_update_trade_state_exception(mocker, default_conf,
limit_buy_order, caplog) -> None:
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=limit_buy_order)
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trade = MagicMock()
trade.open_order_id = '123'
trade.open_fee = 0.001
# Test raise of OperationalException exception
mocker.patch(
'freqtrade.freqtradebot.FreqtradeBot.get_real_amount',
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side_effect=DependencyException()
)
freqtrade.update_trade_state(trade, trade.open_order_id)
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assert log_has('Could not update trade amount: ', caplog)
def test_update_trade_state_orderexception(mocker, default_conf, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.fetch_order',
MagicMock(side_effect=InvalidOrderException))
trade = MagicMock()
trade.open_order_id = '123'
trade.open_fee = 0.001
# Test raise of OperationalException exception
grm_mock = mocker.patch("freqtrade.freqtradebot.FreqtradeBot.get_real_amount", MagicMock())
freqtrade.update_trade_state(trade, trade.open_order_id)
assert grm_mock.call_count == 0
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assert log_has(f'Unable to fetch order {trade.open_order_id}: ', caplog)
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def test_update_trade_state_sell(default_conf, trades_for_order, limit_sell_order_open,
limit_sell_order, mocker):
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
# fetch_order should not be called!!
mocker.patch('freqtrade.exchange.Exchange.fetch_order', MagicMock(side_effect=ValueError))
wallet_mock = MagicMock()
mocker.patch('freqtrade.wallets.Wallets.update', wallet_mock)
patch_exchange(mocker)
Trade.session = MagicMock()
amount = limit_sell_order["amount"]
freqtrade = get_patched_freqtradebot(mocker, default_conf)
wallet_mock.reset_mock()
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
fee_open=0.0025,
fee_close=0.0025,
open_date=arrow.utcnow().datetime,
open_order_id="123456",
is_open=True,
)
order = Order.parse_from_ccxt_object(limit_sell_order_open, 'LTC/ETH', 'sell')
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trade.orders.append(order)
assert order.status == 'open'
freqtrade.update_trade_state(trade, trade.open_order_id, limit_sell_order)
assert trade.amount == limit_sell_order['amount']
# Wallet needs to be updated after closing a limit-sell order to reenable buying
assert wallet_mock.call_count == 1
assert not trade.is_open
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# Order is updated by update_trade_state
assert order.status == 'closed'
def test_handle_trade(default_conf, limit_buy_order, limit_sell_order_open, limit_sell_order,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value=limit_buy_order),
sell=MagicMock(return_value=limit_sell_order_open),
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get_fee=fee,
)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade
time.sleep(0.01) # Race condition fix
trade.update(limit_buy_order)
assert trade.is_open is True
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freqtrade.wallets.update()
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is True
assert trade.open_order_id == limit_sell_order['id']
# Simulate fulfilled LIMIT_SELL order for trade
trade.update(limit_sell_order)
assert trade.close_rate == 0.00001173
assert trade.close_profit == 0.06201058
assert trade.calc_profit() == 0.00006217
assert trade.close_date is not None
def test_handle_overlapping_signals(default_conf, ticker, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade, value=(True, True))
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
# Buy and Sell triggering, so doing nothing ...
trades = Trade.query.all()
nb_trades = len(trades)
assert nb_trades == 0
# Buy is triggering, so buying ...
patch_get_signal(freqtrade, value=(True, False))
freqtrade.enter_positions()
trades = Trade.query.all()
nb_trades = len(trades)
assert nb_trades == 1
assert trades[0].is_open is True
# Buy and Sell are not triggering, so doing nothing ...
patch_get_signal(freqtrade, value=(False, False))
assert freqtrade.handle_trade(trades[0]) is False
trades = Trade.query.all()
nb_trades = len(trades)
assert nb_trades == 1
assert trades[0].is_open is True
# Buy and Sell are triggering, so doing nothing ...
patch_get_signal(freqtrade, value=(True, True))
assert freqtrade.handle_trade(trades[0]) is False
trades = Trade.query.all()
nb_trades = len(trades)
assert nb_trades == 1
assert trades[0].is_open is True
# Sell is triggering, guess what : we are Selling!
patch_get_signal(freqtrade, value=(False, True))
trades = Trade.query.all()
assert freqtrade.handle_trade(trades[0]) is True
def test_handle_trade_roi(default_conf, ticker, limit_buy_order_open,
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fee, mocker, caplog) -> None:
caplog.set_level(logging.DEBUG)
patch_RPCManager(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
patch_get_signal(freqtrade, value=(True, False))
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=True)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.is_open = True
# FIX: sniffing logs, suggest handle_trade should not execute_sell
# instead that responsibility should be moved out of handle_trade(),
# we might just want to check if we are in a sell condition without
# executing
# if ROI is reached we must sell
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade)
assert log_has("ETH/BTC - Required profit reached. sell_flag=True, sell_type=SellType.ROI",
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caplog)
def test_handle_trade_use_sell_signal(
default_conf, ticker, limit_buy_order_open, fee, mocker, caplog) -> None:
# use_sell_signal is True buy default
caplog.set_level(logging.DEBUG)
patch_RPCManager(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.is_open = True
patch_get_signal(freqtrade, value=(False, False))
assert not freqtrade.handle_trade(trade)
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade)
assert log_has("ETH/BTC - Sell signal received. sell_flag=True, sell_type=SellType.SELL_SIGNAL",
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caplog)
def test_close_trade(default_conf, ticker, limit_buy_order, limit_buy_order_open, limit_sell_order,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create trade and sell it
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade
trade.update(limit_buy_order)
trade.update(limit_sell_order)
assert trade.is_open is False
with pytest.raises(DependencyException, match=r'.*closed trade.*'):
freqtrade.handle_trade(trade)
def test_bot_loop_start_called_once(mocker, default_conf, caplog):
ftbot = get_patched_freqtradebot(mocker, default_conf)
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mocker.patch('freqtrade.freqtradebot.FreqtradeBot.create_trade')
patch_get_signal(ftbot)
ftbot.strategy.bot_loop_start = MagicMock(side_effect=ValueError)
ftbot.strategy.analyze = MagicMock()
ftbot.process()
assert log_has_re(r'Strategy caused the following exception.*', caplog)
assert ftbot.strategy.bot_loop_start.call_count == 1
assert ftbot.strategy.analyze.call_count == 1
def test_check_handle_timedout_buy_usercustom(default_conf, ticker, limit_buy_order_old, open_trade,
fee, mocker) -> None:
default_conf["unfilledtimeout"] = {"buy": 1400, "sell": 30}
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock(return_value=limit_buy_order_old)
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cancel_buy_order = deepcopy(limit_buy_order_old)
cancel_buy_order['status'] = 'canceled'
cancel_order_wr_mock = MagicMock(return_value=cancel_buy_order)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old),
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cancel_order_with_result=cancel_order_wr_mock,
cancel_order=cancel_order_mock,
get_fee=fee
)
freqtrade = FreqtradeBot(default_conf)
Trade.session.add(open_trade)
# Ensure default is to return empty (so not mocked yet)
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
# Return false - trade remains open
freqtrade.strategy.check_buy_timeout = MagicMock(return_value=False)
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
nb_trades = len(trades)
assert nb_trades == 1
assert freqtrade.strategy.check_buy_timeout.call_count == 1
# Raise Keyerror ... (no impact on trade)
freqtrade.strategy.check_buy_timeout = MagicMock(side_effect=KeyError)
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
nb_trades = len(trades)
assert nb_trades == 1
assert freqtrade.strategy.check_buy_timeout.call_count == 1
freqtrade.strategy.check_buy_timeout = MagicMock(return_value=True)
# Trade should be closed since the function returns true
freqtrade.check_handle_timedout()
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assert cancel_order_wr_mock.call_count == 1
assert rpc_mock.call_count == 1
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
nb_trades = len(trades)
assert nb_trades == 0
assert freqtrade.strategy.check_buy_timeout.call_count == 1
def test_check_handle_timedout_buy(default_conf, ticker, limit_buy_order_old, open_trade,
fee, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
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limit_buy_cancel = deepcopy(limit_buy_order_old)
limit_buy_cancel['status'] = 'canceled'
cancel_order_mock = MagicMock(return_value=limit_buy_cancel)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old),
cancel_order_with_result=cancel_order_mock,
get_fee=fee
)
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freqtrade = FreqtradeBot(default_conf)
Trade.session.add(open_trade)
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freqtrade.strategy.check_buy_timeout = MagicMock(return_value=False)
# check it does cancel buy orders over the time limit
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
nb_trades = len(trades)
assert nb_trades == 0
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# Custom user buy-timeout is never called
assert freqtrade.strategy.check_buy_timeout.call_count == 0
def test_check_handle_cancelled_buy(default_conf, ticker, limit_buy_order_old, open_trade,
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fee, mocker, caplog) -> None:
""" Handle Buy order cancelled on exchange"""
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock()
patch_exchange(mocker)
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limit_buy_order_old.update({"status": "canceled", 'filled': 0.0})
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old),
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cancel_order=cancel_order_mock,
get_fee=fee
)
freqtrade = FreqtradeBot(default_conf)
Trade.session.add(open_trade)
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# check it does cancel buy orders over the time limit
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
assert rpc_mock.call_count == 1
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
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nb_trades = len(trades)
assert nb_trades == 0
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assert log_has_re("Buy order cancelled on exchange for Trade.*", caplog)
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def test_check_handle_timedout_buy_exception(default_conf, ticker, limit_buy_order_old, open_trade,
fee, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock()
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
validate_pairs=MagicMock(),
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fetch_ticker=ticker,
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fetch_order=MagicMock(side_effect=ExchangeError),
cancel_order=cancel_order_mock,
get_fee=fee
)
freqtrade = FreqtradeBot(default_conf)
Trade.session.add(open_trade)
# check it does cancel buy orders over the time limit
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
assert rpc_mock.call_count == 0
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
nb_trades = len(trades)
assert nb_trades == 1
def test_check_handle_timedout_sell_usercustom(default_conf, ticker, limit_sell_order_old, mocker,
open_trade) -> None:
default_conf["unfilledtimeout"] = {"buy": 1440, "sell": 1440}
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock()
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_sell_order_old),
cancel_order=cancel_order_mock
)
freqtrade = FreqtradeBot(default_conf)
open_trade.open_date = arrow.utcnow().shift(hours=-5).datetime
open_trade.close_date = arrow.utcnow().shift(minutes=-601).datetime
open_trade.is_open = False
Trade.session.add(open_trade)
# Ensure default is false
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
freqtrade.strategy.check_sell_timeout = MagicMock(return_value=False)
# Return false - No impact
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
assert rpc_mock.call_count == 0
assert open_trade.is_open is False
assert freqtrade.strategy.check_sell_timeout.call_count == 1
freqtrade.strategy.check_sell_timeout = MagicMock(side_effect=KeyError)
# Return Error - No impact
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
assert rpc_mock.call_count == 0
assert open_trade.is_open is False
assert freqtrade.strategy.check_sell_timeout.call_count == 1
# Return True - sells!
freqtrade.strategy.check_sell_timeout = MagicMock(return_value=True)
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
assert open_trade.is_open is True
assert freqtrade.strategy.check_sell_timeout.call_count == 1
def test_check_handle_timedout_sell(default_conf, ticker, limit_sell_order_old, mocker,
open_trade) -> None:
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock()
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_sell_order_old),
cancel_order=cancel_order_mock
)
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freqtrade = FreqtradeBot(default_conf)
open_trade.open_date = arrow.utcnow().shift(hours=-5).datetime
open_trade.close_date = arrow.utcnow().shift(minutes=-601).datetime
open_trade.is_open = False
Trade.session.add(open_trade)
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freqtrade.strategy.check_sell_timeout = MagicMock(return_value=False)
# check it does cancel sell orders over the time limit
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
assert open_trade.is_open is True
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# Custom user sell-timeout is never called
assert freqtrade.strategy.check_sell_timeout.call_count == 0
def test_check_handle_cancelled_sell(default_conf, ticker, limit_sell_order_old, open_trade,
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mocker, caplog) -> None:
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""" Handle sell order cancelled on exchange"""
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock()
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limit_sell_order_old.update({"status": "canceled", 'filled': 0.0})
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patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_sell_order_old),
cancel_order_with_result=cancel_order_mock
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)
freqtrade = FreqtradeBot(default_conf)
open_trade.open_date = arrow.utcnow().shift(hours=-5).datetime
open_trade.close_date = arrow.utcnow().shift(minutes=-601).datetime
open_trade.is_open = False
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Trade.session.add(open_trade)
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# check it does cancel sell orders over the time limit
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 0
assert rpc_mock.call_count == 1
assert open_trade.is_open is True
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assert log_has_re("Sell order cancelled on exchange for Trade.*", caplog)
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def test_check_handle_timedout_partial(default_conf, ticker, limit_buy_order_old_partial,
open_trade, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
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limit_buy_canceled = deepcopy(limit_buy_order_old_partial)
limit_buy_canceled['status'] = 'canceled'
cancel_order_mock = MagicMock(return_value=limit_buy_canceled)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old_partial),
cancel_order_with_result=cancel_order_mock
)
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freqtrade = FreqtradeBot(default_conf)
Trade.session.add(open_trade)
# check it does cancel buy orders over the time limit
# note this is for a partially-complete buy order
freqtrade.check_handle_timedout()
assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
assert len(trades) == 1
assert trades[0].amount == 23.0
assert trades[0].stake_amount == open_trade.open_rate * trades[0].amount
def test_check_handle_timedout_partial_fee(default_conf, ticker, open_trade, caplog, fee,
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limit_buy_order_old_partial, trades_for_order,
limit_buy_order_old_partial_canceled, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock(return_value=limit_buy_order_old_partial_canceled)
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mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock(return_value=0))
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patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old_partial),
cancel_order_with_result=cancel_order_mock,
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get_trades_for_order=MagicMock(return_value=trades_for_order),
)
freqtrade = FreqtradeBot(default_conf)
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assert open_trade.amount == limit_buy_order_old_partial['amount']
open_trade.fee_open = fee()
open_trade.fee_close = fee()
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Trade.session.add(open_trade)
# cancelling a half-filled order should update the amount to the bought amount
# and apply fees if necessary.
freqtrade.check_handle_timedout()
assert log_has_re(r"Applying fee on amount for Trade.*", caplog)
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assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
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trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
assert len(trades) == 1
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# Verify that trade has been updated
assert trades[0].amount == (limit_buy_order_old_partial['amount'] -
limit_buy_order_old_partial['remaining']) - 0.023
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assert trades[0].open_order_id is None
assert trades[0].fee_updated('buy')
assert pytest.approx(trades[0].fee_open) == 0.001
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def test_check_handle_timedout_partial_except(default_conf, ticker, open_trade, caplog, fee,
limit_buy_order_old_partial, trades_for_order,
limit_buy_order_old_partial_canceled, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
cancel_order_mock = MagicMock(return_value=limit_buy_order_old_partial_canceled)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(return_value=limit_buy_order_old_partial),
cancel_order_with_result=cancel_order_mock,
get_trades_for_order=MagicMock(return_value=trades_for_order),
)
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_real_amount',
MagicMock(side_effect=DependencyException))
freqtrade = FreqtradeBot(default_conf)
assert open_trade.amount == limit_buy_order_old_partial['amount']
open_trade.fee_open = fee()
open_trade.fee_close = fee()
Trade.session.add(open_trade)
# cancelling a half-filled order should update the amount to the bought amount
# and apply fees if necessary.
freqtrade.check_handle_timedout()
assert log_has_re(r"Could not update trade amount: .*", caplog)
assert cancel_order_mock.call_count == 1
assert rpc_mock.call_count == 1
trades = Trade.query.filter(Trade.open_order_id.is_(open_trade.open_order_id)).all()
assert len(trades) == 1
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# Verify that trade has been updated
assert trades[0].amount == (limit_buy_order_old_partial['amount'] -
limit_buy_order_old_partial['remaining'])
assert trades[0].open_order_id is None
assert trades[0].fee_open == fee()
def test_check_handle_timedout_exception(default_conf, ticker, open_trade, mocker, caplog) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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cancel_order_mock = MagicMock()
mocker.patch.multiple(
'freqtrade.freqtradebot.FreqtradeBot',
handle_cancel_buy=MagicMock(),
handle_cancel_sell=MagicMock(),
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)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
fetch_order=MagicMock(side_effect=ExchangeError('Oh snap')),
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cancel_order=cancel_order_mock
)
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freqtrade = FreqtradeBot(default_conf)
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Trade.session.add(open_trade)
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freqtrade.check_handle_timedout()
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assert log_has_re(r"Cannot query order for Trade\(id=1, pair=ETH/BTC, amount=90.99181073, "
r"open_rate=0.00001099, open_since="
f"{open_trade.open_date.strftime('%Y-%m-%d %H:%M:%S')}"
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r"\) due to Traceback \(most recent call last\):\n*",
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caplog)
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def test_handle_cancel_buy(mocker, caplog, default_conf, limit_buy_order) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
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cancel_buy_order = deepcopy(limit_buy_order)
cancel_buy_order['status'] = 'canceled'
del cancel_buy_order['filled']
cancel_order_mock = MagicMock(return_value=cancel_buy_order)
mocker.patch('freqtrade.exchange.Exchange.cancel_order_with_result', cancel_order_mock)
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freqtrade = FreqtradeBot(default_conf)
freqtrade._notify_buy_cancel = MagicMock()
Trade.session = MagicMock()
trade = MagicMock()
trade.pair = 'LTC/ETH'
limit_buy_order['filled'] = 0.0
limit_buy_order['status'] = 'open'
reason = CANCEL_REASON['TIMEOUT']
assert freqtrade.handle_cancel_buy(trade, limit_buy_order, reason)
assert cancel_order_mock.call_count == 1
cancel_order_mock.reset_mock()
limit_buy_order['filled'] = 2
assert not freqtrade.handle_cancel_buy(trade, limit_buy_order, reason)
assert cancel_order_mock.call_count == 1
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# Order remained open for some reason (cancel failed)
cancel_buy_order['status'] = 'open'
cancel_order_mock = MagicMock(return_value=cancel_buy_order)
mocker.patch('freqtrade.exchange.Exchange.cancel_order_with_result', cancel_order_mock)
assert not freqtrade.handle_cancel_buy(trade, limit_buy_order, reason)
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assert log_has_re(r"Order .* for .* not cancelled.", caplog)
@pytest.mark.parametrize("limit_buy_order_canceled_empty", ['binance', 'ftx', 'kraken', 'bittrex'],
indirect=['limit_buy_order_canceled_empty'])
def test_handle_cancel_buy_exchanges(mocker, caplog, default_conf,
limit_buy_order_canceled_empty) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
cancel_order_mock = mocker.patch(
'freqtrade.exchange.Exchange.cancel_order_with_result',
return_value=limit_buy_order_canceled_empty)
nofiy_mock = mocker.patch('freqtrade.freqtradebot.FreqtradeBot._notify_buy_cancel')
freqtrade = FreqtradeBot(default_conf)
Trade.session = MagicMock()
reason = CANCEL_REASON['TIMEOUT']
trade = MagicMock()
trade.pair = 'LTC/ETH'
assert freqtrade.handle_cancel_buy(trade, limit_buy_order_canceled_empty, reason)
assert cancel_order_mock.call_count == 0
assert log_has_re(r'Buy order fully cancelled. Removing .* from database\.', caplog)
assert nofiy_mock.call_count == 1
@pytest.mark.parametrize('cancelorder', [
{},
{'remaining': None},
'String Return value',
123
])
def test_handle_cancel_buy_corder_empty(mocker, default_conf, limit_buy_order,
cancelorder) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
cancel_order_mock = MagicMock(return_value=cancelorder)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
cancel_order=cancel_order_mock
)
freqtrade = FreqtradeBot(default_conf)
freqtrade._notify_buy_cancel = MagicMock()
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Trade.session = MagicMock()
trade = MagicMock()
trade.pair = 'LTC/ETH'
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limit_buy_order['filled'] = 0.0
limit_buy_order['status'] = 'open'
reason = CANCEL_REASON['TIMEOUT']
assert freqtrade.handle_cancel_buy(trade, limit_buy_order, reason)
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assert cancel_order_mock.call_count == 1
cancel_order_mock.reset_mock()
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limit_buy_order['filled'] = 1.0
assert not freqtrade.handle_cancel_buy(trade, limit_buy_order, reason)
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assert cancel_order_mock.call_count == 1
def test_handle_cancel_sell_limit(mocker, default_conf, fee) -> None:
send_msg_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
cancel_order_mock = MagicMock()
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
cancel_order=cancel_order_mock,
)
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.get_sell_rate', return_value=0.245441)
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freqtrade = FreqtradeBot(default_conf)
trade = Trade(
pair='LTC/ETH',
amount=2,
exchange='binance',
open_rate=0.245441,
open_order_id="123456",
open_date=arrow.utcnow().datetime,
fee_open=fee.return_value,
fee_close=fee.return_value,
)
order = {'remaining': 1,
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'amount': 1,
'status': "open"}
reason = CANCEL_REASON['TIMEOUT']
assert freqtrade.handle_cancel_sell(trade, order, reason)
assert cancel_order_mock.call_count == 1
assert send_msg_mock.call_count == 1
send_msg_mock.reset_mock()
order['amount'] = 2
assert freqtrade.handle_cancel_sell(trade, order, reason
) == CANCEL_REASON['PARTIALLY_FILLED_KEEP_OPEN']
# Assert cancel_order was not called (callcount remains unchanged)
assert cancel_order_mock.call_count == 1
assert send_msg_mock.call_count == 1
assert freqtrade.handle_cancel_sell(trade, order, reason
) == CANCEL_REASON['PARTIALLY_FILLED_KEEP_OPEN']
# Message should not be iterated again
assert trade.sell_order_status == CANCEL_REASON['PARTIALLY_FILLED_KEEP_OPEN']
assert send_msg_mock.call_count == 1
def test_handle_cancel_sell_cancel_exception(mocker, default_conf) -> None:
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patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch(
'freqtrade.exchange.Exchange.cancel_order', side_effect=InvalidOrderException())
freqtrade = FreqtradeBot(default_conf)
trade = MagicMock()
reason = CANCEL_REASON['TIMEOUT']
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order = {'remaining': 1,
'amount': 1,
'status': "open"}
assert freqtrade.handle_cancel_sell(trade, order, reason) == 'error cancelling order'
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def test_execute_sell_up(default_conf, ticker, fee, ticker_sell_up, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.strategy.confirm_trade_exit = MagicMock(return_value=False)
# Create some test data
freqtrade.enter_positions()
rpc_mock.reset_mock()
trade = Trade.query.first()
assert trade
assert freqtrade.strategy.confirm_trade_exit.call_count == 0
# Increase the price and sell it
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
2019-12-18 15:34:30 +00:00
fetch_ticker=ticker_sell_up
)
# Prevented sell ...
freqtrade.execute_sell(trade=trade, limit=ticker_sell_up()['bid'], sell_reason=SellType.ROI)
assert rpc_mock.call_count == 0
assert freqtrade.strategy.confirm_trade_exit.call_count == 1
# Repatch with true
freqtrade.strategy.confirm_trade_exit = MagicMock(return_value=True)
freqtrade.execute_sell(trade=trade, limit=ticker_sell_up()['bid'], sell_reason=SellType.ROI)
assert freqtrade.strategy.confirm_trade_exit.call_count == 1
assert rpc_mock.call_count == 1
last_msg = rpc_mock.call_args_list[-1][0][0]
assert {
'trade_id': 1,
'type': RPCMessageType.SELL_NOTIFICATION,
'exchange': 'Bittrex',
'pair': 'ETH/BTC',
'gain': 'profit',
'limit': 1.172e-05,
'amount': 91.07468123,
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'order_type': 'limit',
'open_rate': 1.098e-05,
'current_rate': 1.173e-05,
'profit_amount': 6.223e-05,
'profit_ratio': 0.0620716,
'stake_currency': 'BTC',
'fiat_currency': 'USD',
'sell_reason': SellType.ROI.value,
'open_date': ANY,
'close_date': ANY,
} == last_msg
def test_execute_sell_down(default_conf, ticker, fee, ticker_sell_down, mocker) -> None:
rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade
# Decrease the price and sell it
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=ticker_sell_down
)
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freqtrade.execute_sell(trade=trade, limit=ticker_sell_down()['bid'],
sell_reason=SellType.STOP_LOSS)
assert rpc_mock.call_count == 2
last_msg = rpc_mock.call_args_list[-1][0][0]
assert {
'type': RPCMessageType.SELL_NOTIFICATION,
'trade_id': 1,
'exchange': 'Bittrex',
'pair': 'ETH/BTC',
'gain': 'loss',
'limit': 1.044e-05,
'amount': 91.07468123,
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'order_type': 'limit',
'open_rate': 1.098e-05,
'current_rate': 1.043e-05,
'profit_amount': -5.406e-05,
'profit_ratio': -0.05392257,
'stake_currency': 'BTC',
'fiat_currency': 'USD',
'sell_reason': SellType.STOP_LOSS.value,
'open_date': ANY,
'close_date': ANY,
} == last_msg
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def test_execute_sell_down_stoploss_on_exchange_dry_run(default_conf, ticker, fee,
ticker_sell_down, mocker) -> None:
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rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade
# Decrease the price and sell it
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker_sell_down
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)
default_conf['dry_run'] = True
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freqtrade.strategy.order_types['stoploss_on_exchange'] = True
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# Setting trade stoploss to 0.01
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trade.stop_loss = 0.00001099 * 0.99
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freqtrade.execute_sell(trade=trade, limit=ticker_sell_down()['bid'],
sell_reason=SellType.STOP_LOSS)
assert rpc_mock.call_count == 2
last_msg = rpc_mock.call_args_list[-1][0][0]
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assert {
'type': RPCMessageType.SELL_NOTIFICATION,
'trade_id': 1,
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'exchange': 'Bittrex',
'pair': 'ETH/BTC',
'gain': 'loss',
'limit': 1.08801e-05,
'amount': 91.07468123,
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'order_type': 'limit',
'open_rate': 1.098e-05,
'current_rate': 1.043e-05,
'profit_amount': -1.408e-05,
'profit_ratio': -0.01404051,
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'stake_currency': 'BTC',
'fiat_currency': 'USD',
'sell_reason': SellType.STOP_LOSS.value,
'open_date': ANY,
'close_date': ANY,
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} == last_msg
def test_execute_sell_sloe_cancel_exception(mocker, default_conf, ticker, fee, caplog) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
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mocker.patch('freqtrade.exchange.Exchange.cancel_stoploss_order',
side_effect=InvalidOrderException())
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mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock(return_value=300))
sellmock = MagicMock()
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patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
get_fee=fee,
sell=sellmock
)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
patch_get_signal(freqtrade)
freqtrade.enter_positions()
trade = Trade.query.first()
Trade.session = MagicMock()
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PairLock.session = MagicMock()
freqtrade.config['dry_run'] = False
trade.stoploss_order_id = "abcd"
freqtrade.execute_sell(trade=trade, limit=1234,
sell_reason=SellType.STOP_LOSS)
assert sellmock.call_count == 1
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assert log_has('Could not cancel stoploss order abcd', caplog)
def test_execute_sell_with_stoploss_on_exchange(default_conf, ticker, fee, ticker_sell_up,
mocker) -> None:
default_conf['exchange']['name'] = 'binance'
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rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
stoploss = MagicMock(return_value={
'id': 123,
'info': {
'foo': 'bar'
}
})
cancel_order = MagicMock(return_value=True)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
amount_to_precision=lambda s, x, y: y,
price_to_precision=lambda s, x, y: y,
stoploss=stoploss,
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cancel_stoploss_order=cancel_order,
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)
freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade
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trades = [trade]
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freqtrade.check_handle_timedout()
freqtrade.exit_positions(trades)
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# Increase the price and sell it
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker_sell_up
)
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freqtrade.execute_sell(trade=trade, limit=ticker_sell_up()['bid'],
sell_reason=SellType.SELL_SIGNAL)
trade = Trade.query.first()
assert trade
assert cancel_order.call_count == 1
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assert rpc_mock.call_count == 2
def test_may_execute_sell_after_stoploss_on_exchange_hit(default_conf, ticker, fee,
mocker) -> None:
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default_conf['exchange']['name'] = 'binance'
rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
amount_to_precision=lambda s, x, y: y,
price_to_precision=lambda s, x, y: y,
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)
stoploss = MagicMock(return_value={
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'id': 123,
'info': {
'foo': 'bar'
}
})
mocker.patch('freqtrade.exchange.Binance.stoploss', stoploss)
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freqtrade = FreqtradeBot(default_conf)
freqtrade.strategy.order_types['stoploss_on_exchange'] = True
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patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
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freqtrade.check_handle_timedout()
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trade = Trade.query.first()
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trades = [trade]
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assert trade.stoploss_order_id is None
freqtrade.exit_positions(trades)
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assert trade
assert trade.stoploss_order_id == '123'
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assert trade.open_order_id is None
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# Assuming stoploss on exchnage is hit
# stoploss_order_id should become None
# and trade should be sold at the price of stoploss
stoploss_executed = MagicMock(return_value={
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"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": 99.0000000032274,
"average": 1.08801,
"filled": 90.99181074,
"remaining": 0.0,
"status": "closed",
"fee": None,
"trades": None
})
mocker.patch('freqtrade.exchange.Exchange.fetch_stoploss_order', stoploss_executed)
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freqtrade.exit_positions(trades)
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assert trade.stoploss_order_id is None
assert trade.is_open is False
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assert trade.sell_reason == SellType.STOPLOSS_ON_EXCHANGE.value
assert rpc_mock.call_count == 2
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def test_execute_sell_market_order(default_conf, ticker, fee,
ticker_sell_up, mocker) -> None:
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rpc_mock = patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade
# Increase the price and sell it
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker_sell_up
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)
freqtrade.config['order_types']['sell'] = 'market'
freqtrade.execute_sell(trade=trade, limit=ticker_sell_up()['bid'], sell_reason=SellType.ROI)
assert not trade.is_open
assert trade.close_profit == 0.0620716
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assert rpc_mock.call_count == 2
last_msg = rpc_mock.call_args_list[-1][0][0]
assert {
'type': RPCMessageType.SELL_NOTIFICATION,
'trade_id': 1,
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'exchange': 'Bittrex',
'pair': 'ETH/BTC',
'gain': 'profit',
'limit': 1.172e-05,
'amount': 91.07468123,
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'order_type': 'market',
'open_rate': 1.098e-05,
'current_rate': 1.173e-05,
'profit_amount': 6.223e-05,
'profit_ratio': 0.0620716,
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'stake_currency': 'BTC',
'fiat_currency': 'USD',
'sell_reason': SellType.ROI.value,
'open_date': ANY,
'close_date': ANY,
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} == last_msg
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def test_execute_sell_insufficient_funds_error(default_conf, ticker, fee,
ticker_sell_up, mocker) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mock_insuf = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_insufficient_funds')
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker,
get_fee=fee,
sell=MagicMock(side_effect=InsufficientFundsError())
)
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
trade = Trade.query.first()
assert trade
# Increase the price and sell it
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=ticker_sell_up
)
assert not freqtrade.execute_sell(trade=trade, limit=ticker_sell_up()['bid'],
sell_reason=SellType.ROI)
assert mock_insuf.call_count == 1
def test_sell_profit_only_enable_profit(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00002172,
'ask': 0.00002173,
'last': 0.00002172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
'use_sell_signal': True,
'sell_profit_only': True,
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'sell_profit_offset': 0.1,
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
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freqtrade.wallets.update()
patch_get_signal(freqtrade, value=(False, True))
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assert freqtrade.handle_trade(trade) is False
freqtrade.config['ask_strategy']['sell_profit_offset'] = 0.0
assert freqtrade.handle_trade(trade) is True
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assert trade.sell_reason == SellType.SELL_SIGNAL.value
def test_sell_profit_only_disable_profit(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00002172,
'ask': 0.00002173,
'last': 0.00002172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
'use_sell_signal': True,
'sell_profit_only': False,
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
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freqtrade.wallets.update()
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is True
assert trade.sell_reason == SellType.SELL_SIGNAL.value
def test_sell_profit_only_enable_loss(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00000172,
'ask': 0.00000173,
'last': 0.00000172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
'use_sell_signal': True,
'sell_profit_only': True,
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.strategy.stop_loss_reached = MagicMock(return_value=SellCheckTuple(
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sell_flag=False, sell_type=SellType.NONE))
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is False
def test_sell_profit_only_disable_loss(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.0000172,
'ask': 0.0000173,
'last': 0.0000172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
'use_sell_signal': True,
'sell_profit_only': False,
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
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freqtrade.wallets.update()
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is True
assert trade.sell_reason == SellType.SELL_SIGNAL.value
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def test_sell_not_enough_balance(default_conf, limit_buy_order, limit_buy_order_open,
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fee, mocker, caplog) -> None:
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_ticker=MagicMock(return_value={
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'bid': 0.00002172,
'ask': 0.00002173,
'last': 0.00002172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
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trade = Trade.query.first()
amnt = trade.amount
trade.update(limit_buy_order)
patch_get_signal(freqtrade, value=(False, True))
mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock(return_value=trade.amount * 0.985))
assert freqtrade.handle_trade(trade) is True
assert log_has_re(r'.*Falling back to wallet-amount.', caplog)
assert trade.amount != amnt
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def test__safe_sell_amount(default_conf, fee, caplog, mocker):
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patch_RPCManager(mocker)
patch_exchange(mocker)
amount = 95.33
amount_wallet = 95.29
mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock(return_value=amount_wallet))
wallet_update = mocker.patch('freqtrade.wallets.Wallets.update')
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trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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open_order_id="123456",
fee_open=fee.return_value,
fee_close=fee.return_value,
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)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
wallet_update.reset_mock()
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assert freqtrade._safe_sell_amount(trade.pair, trade.amount) == amount_wallet
assert log_has_re(r'.*Falling back to wallet-amount.', caplog)
assert wallet_update.call_count == 1
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caplog.clear()
wallet_update.reset_mock()
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assert freqtrade._safe_sell_amount(trade.pair, amount_wallet) == amount_wallet
assert not log_has_re(r'.*Falling back to wallet-amount.', caplog)
assert wallet_update.call_count == 1
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def test__safe_sell_amount_error(default_conf, fee, caplog, mocker):
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patch_RPCManager(mocker)
patch_exchange(mocker)
amount = 95.33
amount_wallet = 91.29
mocker.patch('freqtrade.wallets.Wallets.get_free', MagicMock(return_value=amount_wallet))
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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open_order_id="123456",
fee_open=fee.return_value,
fee_close=fee.return_value,
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)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
with pytest.raises(DependencyException, match=r"Not enough amount to sell."):
assert freqtrade._safe_sell_amount(trade.pair, trade.amount)
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def test_locked_pairs(default_conf, ticker, fee, ticker_sell_down, mocker, caplog) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
# Create some test data
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade
# Decrease the price and sell it
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker_sell_down
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)
freqtrade.execute_sell(trade=trade, limit=ticker_sell_down()['bid'],
sell_reason=SellType.STOP_LOSS)
trade.close(ticker_sell_down()['bid'])
assert freqtrade.strategy.is_pair_locked(trade.pair)
# reinit - should buy other pair.
caplog.clear()
freqtrade.enter_positions()
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assert log_has_re(f"Pair {trade.pair} is still locked.*", caplog)
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def test_ignore_roi_if_buy_signal(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.0000172,
'ask': 0.0000173,
'last': 0.0000172
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}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
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'ignore_roi_if_buy_signal': True
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=True)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.update(limit_buy_order)
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freqtrade.wallets.update()
patch_get_signal(freqtrade, value=(True, True))
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assert freqtrade.handle_trade(trade) is False
# Test if buy-signal is absent (should sell due to roi = true)
patch_get_signal(freqtrade, value=(False, True))
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assert freqtrade.handle_trade(trade) is True
assert trade.sell_reason == SellType.ROI.value
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def test_trailing_stop_loss(default_conf, limit_buy_order_open, limit_buy_order,
fee, caplog, mocker) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'bid': 0.00001099,
'ask': 0.00001099,
'last': 0.00001099
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}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['trailing_stop'] = True
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patch_whitelist(mocker, default_conf)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
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trade = Trade.query.first()
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assert freqtrade.handle_trade(trade) is False
# Raise ticker above buy price
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': 0.00001099 * 1.5,
'ask': 0.00001099 * 1.5,
'last': 0.00001099 * 1.5
}))
# Stoploss should be adjusted
assert freqtrade.handle_trade(trade) is False
# Price fell
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': 0.00001099 * 1.1,
'ask': 0.00001099 * 1.1,
'last': 0.00001099 * 1.1
}))
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caplog.set_level(logging.DEBUG)
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# Sell as trailing-stop is reached
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assert freqtrade.handle_trade(trade) is True
assert log_has("ETH/BTC - HIT STOP: current price at 0.000012, stoploss is 0.000015, "
"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
assert trade.sell_reason == SellType.TRAILING_STOP_LOSS.value
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def test_trailing_stop_loss_positive(default_conf, limit_buy_order, limit_buy_order_open, fee,
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caplog, mocker) -> None:
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buy_price = limit_buy_order['price']
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'bid': buy_price - 0.000001,
'ask': buy_price - 0.000001,
'last': buy_price - 0.000001
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}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['trailing_stop'] = True
default_conf['trailing_stop_positive'] = 0.01
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patch_whitelist(mocker, default_conf)
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freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.update(limit_buy_order)
caplog.set_level(logging.DEBUG)
# stop-loss not reached
assert freqtrade.handle_trade(trade) is False
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# Raise ticker above buy price
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': buy_price + 0.000003,
'ask': buy_price + 0.000003,
'last': buy_price + 0.000003
}))
# stop-loss not reached, adjusted stoploss
assert freqtrade.handle_trade(trade) is False
assert log_has("ETH/BTC - Using positive stoploss: 0.01 offset: 0 profit: 0.2666%", caplog)
assert log_has("ETH/BTC - Adjusting stoploss...", caplog)
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assert trade.stop_loss == 0.0000138501
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': buy_price + 0.000002,
'ask': buy_price + 0.000002,
'last': buy_price + 0.000002
}))
# Lower price again (but still positive)
assert freqtrade.handle_trade(trade) is True
assert log_has(
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f"ETH/BTC - HIT STOP: current price at {buy_price + 0.000002:.6f}, "
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f"stoploss is {trade.stop_loss:.6f}, "
f"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
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def test_trailing_stop_loss_offset(default_conf, limit_buy_order, limit_buy_order_open, fee,
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caplog, mocker) -> None:
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buy_price = limit_buy_order['price']
patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'bid': buy_price - 0.000001,
'ask': buy_price - 0.000001,
'last': buy_price - 0.000001
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
default_conf['trailing_stop'] = True
default_conf['trailing_stop_positive'] = 0.01
default_conf['trailing_stop_positive_offset'] = 0.011
freqtrade = FreqtradeBot(default_conf)
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patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.update(limit_buy_order)
caplog.set_level(logging.DEBUG)
# stop-loss not reached
assert freqtrade.handle_trade(trade) is False
# Raise ticker above buy price
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': buy_price + 0.000003,
'ask': buy_price + 0.000003,
'last': buy_price + 0.000003
}))
# stop-loss not reached, adjusted stoploss
assert freqtrade.handle_trade(trade) is False
assert log_has("ETH/BTC - Using positive stoploss: 0.01 offset: 0.011 profit: 0.2666%", caplog)
assert log_has("ETH/BTC - Adjusting stoploss...", caplog)
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assert trade.stop_loss == 0.0000138501
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
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'bid': buy_price + 0.000002,
'ask': buy_price + 0.000002,
'last': buy_price + 0.000002
}))
# Lower price again (but still positive)
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assert freqtrade.handle_trade(trade) is True
assert log_has(
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f"ETH/BTC - HIT STOP: current price at {buy_price + 0.000002:.6f}, "
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f"stoploss is {trade.stop_loss:.6f}, "
f"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
assert trade.sell_reason == SellType.TRAILING_STOP_LOSS.value
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def test_tsl_only_offset_reached(default_conf, limit_buy_order, limit_buy_order_open, fee,
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caplog, mocker) -> None:
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buy_price = limit_buy_order['price']
# buy_price: 0.00001099
patch_RPCManager(mocker)
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'bid': buy_price,
'ask': buy_price,
'last': buy_price
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
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patch_whitelist(mocker, default_conf)
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default_conf['trailing_stop'] = True
default_conf['trailing_stop_positive'] = 0.05
default_conf['trailing_stop_positive_offset'] = 0.055
default_conf['trailing_only_offset_is_reached'] = True
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.strategy.min_roi_reached = MagicMock(return_value=False)
freqtrade.enter_positions()
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trade = Trade.query.first()
trade.update(limit_buy_order)
caplog.set_level(logging.DEBUG)
# stop-loss not reached
assert freqtrade.handle_trade(trade) is False
assert trade.stop_loss == 0.0000098910
# Raise ticker above buy price
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': buy_price + 0.0000004,
'ask': buy_price + 0.0000004,
'last': buy_price + 0.0000004
}))
# stop-loss should not be adjusted as offset is not reached yet
assert freqtrade.handle_trade(trade) is False
assert not log_has("ETH/BTC - Adjusting stoploss...", caplog)
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assert trade.stop_loss == 0.0000098910
# price rises above the offset (rises 12% when the offset is 5.5%)
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
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MagicMock(return_value={
'bid': buy_price + 0.0000014,
'ask': buy_price + 0.0000014,
'last': buy_price + 0.0000014
}))
assert freqtrade.handle_trade(trade) is False
assert log_has("ETH/BTC - Using positive stoploss: 0.05 offset: 0.055 profit: 0.1218%", caplog)
assert log_has("ETH/BTC - Adjusting stoploss...", caplog)
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assert trade.stop_loss == 0.0000117705
def test_disable_ignore_roi_if_buy_signal(default_conf, limit_buy_order, limit_buy_order_open,
fee, mocker) -> None:
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patch_RPCManager(mocker)
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
'bid': 0.00000172,
'ask': 0.00000173,
'last': 0.00000172
}),
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
default_conf['ask_strategy'] = {
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'ignore_roi_if_buy_signal': False
}
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
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freqtrade.strategy.min_roi_reached = MagicMock(return_value=True)
freqtrade.enter_positions()
trade = Trade.query.first()
trade.update(limit_buy_order)
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# Sell due to min_roi_reached
patch_get_signal(freqtrade, value=(True, True))
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assert freqtrade.handle_trade(trade) is True
# Test if buy-signal is absent
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is True
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assert trade.sell_reason == SellType.SELL_SIGNAL.value
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2019-12-17 05:58:10 +00:00
def test_get_real_amount_quote(default_conf, trades_for_order, buy_order_fee, fee, caplog, mocker):
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
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amount = sum(x['amount'] for x in trades_for_order)
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trade = Trade(
pair='LTC/ETH',
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amount=amount,
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exchange='binance',
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open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_order_id="123456"
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)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount is reduced by "fee"
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assert freqtrade.get_real_amount(trade, buy_order_fee) == amount - (amount * 0.001)
assert log_has('Applying fee on amount for Trade(id=None, pair=LTC/ETH, amount=8.00000000, '
'open_rate=0.24544100, open_since=closed) (from 8.0 to 7.992).',
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caplog)
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def test_get_real_amount_quote_dust(default_conf, trades_for_order, buy_order_fee, fee,
caplog, mocker):
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
walletmock = mocker.patch('freqtrade.wallets.Wallets.update')
mocker.patch('freqtrade.wallets.Wallets.get_free', return_value=8.1122)
amount = sum(x['amount'] for x in trades_for_order)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id="123456"
)
freqtrade = get_patched_freqtradebot(mocker, default_conf)
walletmock.reset_mock()
# Amount is kept as is
assert freqtrade.get_real_amount(trade, buy_order_fee) == amount
assert walletmock.call_count == 1
assert log_has_re(r'Fee amount for Trade.* was in base currency '
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'- Eating Fee 0.008 into dust', caplog)
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def test_get_real_amount_no_trade(default_conf, buy_order_fee, caplog, mocker, fee):
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=[])
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amount = buy_order_fee['amount']
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount is reduced by "fee"
assert freqtrade.get_real_amount(trade, buy_order_fee) == amount
assert log_has('Applying fee on amount for Trade(id=None, pair=LTC/ETH, amount=8.00000000, '
'open_rate=0.24544100, open_since=closed) failed: myTrade-Dict empty found',
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caplog)
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2018-04-25 07:13:56 +00:00
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def test_get_real_amount_stake(default_conf, trades_for_order, buy_order_fee, fee, mocker):
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trades_for_order[0]['fee']['currency'] = 'ETH'
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
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amount = sum(x['amount'] for x in trades_for_order)
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trade = Trade(
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pair='LTC/ETH',
amount=amount,
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exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_rate=0.245441,
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open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount does not change
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assert freqtrade.get_real_amount(trade, buy_order_fee) == amount
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def test_get_real_amount_no_currency_in_fee(default_conf, trades_for_order, buy_order_fee,
fee, mocker):
limit_buy_order = deepcopy(buy_order_fee)
limit_buy_order['fee'] = {'cost': 0.004, 'currency': None}
trades_for_order[0]['fee']['currency'] = None
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
amount = sum(x['amount'] for x in trades_for_order)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_rate=0.245441,
open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
# Amount does not change
assert freqtrade.get_real_amount(trade, limit_buy_order) == amount
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def test_get_real_amount_BNB(default_conf, trades_for_order, buy_order_fee, fee, mocker):
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trades_for_order[0]['fee']['currency'] = 'BNB'
trades_for_order[0]['fee']['cost'] = 0.00094518
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2018-06-17 19:11:10 +00:00
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
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amount = sum(x['amount'] for x in trades_for_order)
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trade = Trade(
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pair='LTC/ETH',
amount=amount,
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exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_rate=0.245441,
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open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount does not change
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assert freqtrade.get_real_amount(trade, buy_order_fee) == amount
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2019-12-17 05:58:10 +00:00
def test_get_real_amount_multi(default_conf, trades_for_order2, buy_order_fee, caplog, fee, mocker):
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order2)
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amount = float(sum(x['amount'] for x in trades_for_order2))
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trade = Trade(
pair='LTC/ETH',
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amount=amount,
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exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_rate=0.245441,
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open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount is reduced by "fee"
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assert freqtrade.get_real_amount(trade, buy_order_fee) == amount - (amount * 0.001)
assert log_has('Applying fee on amount for Trade(id=None, pair=LTC/ETH, amount=8.00000000, '
'open_rate=0.24544100, open_since=closed) (from 8.0 to 7.992).',
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caplog)
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assert trade.fee_open == 0.001
assert trade.fee_close == 0.001
assert trade.fee_open_cost is not None
assert trade.fee_open_currency is not None
assert trade.fee_close_cost is None
assert trade.fee_close_currency is None
def test_get_real_amount_multi2(default_conf, trades_for_order3, buy_order_fee, caplog, fee,
mocker, markets):
# Different fee currency on both trades
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order3)
amount = float(sum(x['amount'] for x in trades_for_order3))
default_conf['stake_currency'] = 'ETH'
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
fee_open=fee.return_value,
fee_close=fee.return_value,
open_rate=0.245441,
open_order_id="123456"
)
# Fake markets entry to enable fee parsing
markets['BNB/ETH'] = markets['ETH/BTC']
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
return_value={'ask': 0.19, 'last': 0.2})
# Amount is reduced by "fee"
assert freqtrade.get_real_amount(trade, buy_order_fee) == amount - (amount * 0.0005)
assert log_has('Applying fee on amount for Trade(id=None, pair=LTC/ETH, amount=8.00000000, '
'open_rate=0.24544100, open_since=closed) (from 8.0 to 7.996).',
caplog)
# Overall fee is average of both trade's fee
assert trade.fee_open == 0.001518575
assert trade.fee_open_cost is not None
assert trade.fee_open_currency is not None
assert trade.fee_close_cost is None
assert trade.fee_close_currency is None
2018-04-25 06:52:08 +00:00
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def test_get_real_amount_fromorder(default_conf, trades_for_order, buy_order_fee, fee,
caplog, mocker):
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limit_buy_order = deepcopy(buy_order_fee)
limit_buy_order['fee'] = {'cost': 0.004, 'currency': 'LTC'}
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order',
return_value=[trades_for_order])
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amount = float(sum(x['amount'] for x in trades_for_order))
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_rate=0.245441,
open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Ticker rate cannot be found for this to work.
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', side_effect=ExchangeError)
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# Amount is reduced by "fee"
assert freqtrade.get_real_amount(trade, limit_buy_order) == amount - 0.004
assert log_has('Applying fee on amount for Trade(id=None, pair=LTC/ETH, amount=8.00000000, '
'open_rate=0.24544100, open_since=closed) (from 8.0 to 7.996).',
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caplog)
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def test_get_real_amount_invalid_order(default_conf, trades_for_order, buy_order_fee, fee, mocker):
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limit_buy_order = deepcopy(buy_order_fee)
limit_buy_order['fee'] = {'cost': 0.004}
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=[])
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amount = float(sum(x['amount'] for x in trades_for_order))
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_rate=0.245441,
open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount does not change
assert freqtrade.get_real_amount(trade, limit_buy_order) == amount
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def test_get_real_amount_wrong_amount(default_conf, trades_for_order, buy_order_fee, fee, mocker):
limit_buy_order = deepcopy(buy_order_fee)
limit_buy_order['amount'] = limit_buy_order['amount'] - 0.001
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
amount = float(sum(x['amount'] for x in trades_for_order))
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
# Amount does not change
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with pytest.raises(DependencyException, match=r"Half bought\? Amounts don't match"):
freqtrade.get_real_amount(trade, limit_buy_order)
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def test_get_real_amount_wrong_amount_rounding(default_conf, trades_for_order, buy_order_fee, fee,
mocker):
# Floats should not be compared directly.
limit_buy_order = deepcopy(buy_order_fee)
trades_for_order[0]['amount'] = trades_for_order[0]['amount'] + 1e-15
mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
amount = float(sum(x['amount'] for x in trades_for_order))
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_rate=0.245441,
open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
# Amount changes by fee amount.
assert isclose(freqtrade.get_real_amount(trade, limit_buy_order), amount - (amount * 0.001),
abs_tol=MATH_CLOSE_PREC,)
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def test_get_real_amount_invalid(default_conf, trades_for_order, buy_order_fee, fee, mocker):
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# Remove "Currency" from fee dict
trades_for_order[0]['fee'] = {'cost': 0.008}
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mocker.patch('freqtrade.exchange.Exchange.get_trades_for_order', return_value=trades_for_order)
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amount = sum(x['amount'] for x in trades_for_order)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
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open_order_id="123456"
)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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# Amount does not change
assert freqtrade.get_real_amount(trade, buy_order_fee) == amount
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def test_get_real_amount_open_trade(default_conf, fee, mocker):
amount = 12345
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
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fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id="123456"
)
order = {
'id': 'mocked_order',
'amount': amount,
'status': 'open',
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'side': 'buy',
}
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
assert freqtrade.get_real_amount(trade, order) == amount
2018-08-15 04:05:56 +00:00
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@pytest.mark.parametrize('amount,fee_abs,wallet,amount_exp', [
(8.0, 0.0, 10, 8),
(8.0, 0.0, 0, 8),
(8.0, 0.1, 0, 7.9),
(8.0, 0.1, 10, 8),
(8.0, 0.1, 8.0, 8.0),
(8.0, 0.1, 7.9, 7.9),
])
def test_apply_fee_conditional(default_conf, fee, caplog, mocker,
amount, fee_abs, wallet, amount_exp):
walletmock = mocker.patch('freqtrade.wallets.Wallets.update')
mocker.patch('freqtrade.wallets.Wallets.get_free', return_value=wallet)
trade = Trade(
pair='LTC/ETH',
amount=amount,
exchange='binance',
open_rate=0.245441,
fee_open=fee.return_value,
fee_close=fee.return_value,
open_order_id="123456"
)
freqtrade = get_patched_freqtradebot(mocker, default_conf)
walletmock.reset_mock()
# Amount is kept as is
assert freqtrade.apply_fee_conditional(trade, 'LTC', amount, fee_abs) == amount_exp
assert walletmock.call_count == 1
def test_order_book_depth_of_market(default_conf, ticker, limit_buy_order_open, limit_buy_order,
fee, mocker, order_book_l2):
default_conf['bid_strategy']['check_depth_of_market']['enabled'] = True
default_conf['bid_strategy']['check_depth_of_market']['bids_to_ask_delta'] = 0.1
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patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book', order_book_l2)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
# Save state of current whitelist
whitelist = deepcopy(default_conf['exchange']['pair_whitelist'])
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade is not None
assert trade.stake_amount == 0.001
assert trade.is_open
assert trade.open_date is not None
assert trade.exchange == 'bittrex'
assert len(Trade.query.all()) == 1
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# Simulate fulfilled LIMIT_BUY order for trade
trade.update(limit_buy_order)
assert trade.open_rate == 0.00001099
assert whitelist == default_conf['exchange']['pair_whitelist']
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def test_order_book_depth_of_market_high_delta(default_conf, ticker, limit_buy_order,
fee, mocker, order_book_l2):
default_conf['bid_strategy']['check_depth_of_market']['enabled'] = True
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# delta is 100 which is impossible to reach. hence check_depth_of_market will return false
default_conf['bid_strategy']['check_depth_of_market']['bids_to_ask_delta'] = 100
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patch_RPCManager(mocker)
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patch_exchange(mocker)
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book', order_book_l2)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
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buy=MagicMock(return_value={'id': limit_buy_order['id']}),
get_fee=fee,
)
# Save state of current whitelist
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade is None
def test_order_book_bid_strategy1(mocker, default_conf, order_book_l2) -> None:
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"""
test if function get_buy_rate will return the order book price
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instead of the ask rate
"""
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patch_exchange(mocker)
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ticker_mock = MagicMock(return_value={'ask': 0.045, 'last': 0.046})
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_l2_order_book=order_book_l2,
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fetch_ticker=ticker_mock,
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2018-08-25 11:21:10 +00:00
)
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default_conf['exchange']['name'] = 'binance'
default_conf['bid_strategy']['use_order_book'] = True
default_conf['bid_strategy']['order_book_top'] = 2
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default_conf['bid_strategy']['ask_last_balance'] = 0
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default_conf['telegram']['enabled'] = False
freqtrade = FreqtradeBot(default_conf)
assert freqtrade.get_buy_rate('ETH/BTC', True) == 0.043935
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assert ticker_mock.call_count == 0
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def test_order_book_bid_strategy_exception(mocker, default_conf, caplog) -> None:
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patch_exchange(mocker)
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ticker_mock = MagicMock(return_value={'ask': 0.042, 'last': 0.046})
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mocker.patch.multiple(
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'freqtrade.exchange.Exchange',
fetch_l2_order_book=MagicMock(return_value={'bids': [[]], 'asks': [[]]}),
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fetch_ticker=ticker_mock,
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2018-08-25 11:21:10 +00:00
)
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default_conf['exchange']['name'] = 'binance'
default_conf['bid_strategy']['use_order_book'] = True
default_conf['bid_strategy']['order_book_top'] = 1
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default_conf['bid_strategy']['ask_last_balance'] = 0
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default_conf['telegram']['enabled'] = False
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freqtrade = FreqtradeBot(default_conf)
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# orderbook shall be used even if tickers would be lower.
with pytest.raises(PricingError):
freqtrade.get_buy_rate('ETH/BTC', refresh=True)
assert log_has_re(r'Buy Price from orderbook could not be determined.', caplog)
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def test_check_depth_of_market_buy(default_conf, mocker, order_book_l2) -> None:
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"""
test check depth of market
"""
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patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
fetch_l2_order_book=order_book_l2
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)
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default_conf['telegram']['enabled'] = False
default_conf['exchange']['name'] = 'binance'
default_conf['bid_strategy']['check_depth_of_market']['enabled'] = True
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# delta is 100 which is impossible to reach. hence function will return false
default_conf['bid_strategy']['check_depth_of_market']['bids_to_ask_delta'] = 100
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freqtrade = FreqtradeBot(default_conf)
conf = default_conf['bid_strategy']['check_depth_of_market']
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assert freqtrade._check_depth_of_market_buy('ETH/BTC', conf) is False
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def test_order_book_ask_strategy(default_conf, limit_buy_order_open, limit_buy_order, fee,
limit_sell_order_open, mocker, order_book_l2, caplog) -> None:
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"""
test order book ask strategy
"""
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book', order_book_l2)
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default_conf['exchange']['name'] = 'binance'
default_conf['ask_strategy']['use_order_book'] = True
default_conf['ask_strategy']['order_book_min'] = 1
default_conf['ask_strategy']['order_book_max'] = 2
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default_conf['telegram']['enabled'] = False
patch_RPCManager(mocker)
patch_exchange(mocker)
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mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=MagicMock(return_value={
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'bid': 0.00001172,
'ask': 0.00001173,
'last': 0.00001172
}),
buy=MagicMock(return_value=limit_buy_order_open),
sell=MagicMock(return_value=limit_sell_order_open),
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get_fee=fee,
)
freqtrade = FreqtradeBot(default_conf)
patch_get_signal(freqtrade)
freqtrade.enter_positions()
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trade = Trade.query.first()
assert trade
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time.sleep(0.01) # Race condition fix
trade.update(limit_buy_order)
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freqtrade.wallets.update()
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assert trade.is_open is True
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade) is True
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assert trade.close_rate_requested == order_book_l2.return_value['asks'][0][0]
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book',
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return_value={'bids': [[]], 'asks': [[]]})
with pytest.raises(PricingError):
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freqtrade.handle_trade(trade)
assert log_has('Sell Price at location 1 from orderbook could not be determined.', caplog)
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@pytest.mark.parametrize('side,ask,bid,expected', [
('bid', 10.0, 11.0, 11.0),
('bid', 10.0, 11.2, 11.2),
('bid', 10.0, 11.0, 11.0),
('bid', 9.8, 11.0, 11.0),
('bid', 0.0001, 0.002, 0.002),
('ask', 10.0, 11.0, 10.0),
('ask', 10.11, 11.2, 10.11),
('ask', 0.001, 0.002, 0.001),
('ask', 0.006, 1.0, 0.006),
])
def test_get_sell_rate(default_conf, mocker, caplog, side, bid, ask, expected) -> None:
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caplog.set_level(logging.DEBUG)
default_conf['ask_strategy']['price_side'] = side
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', return_value={'ask': ask, 'bid': bid})
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pair = "ETH/BTC"
# Test regular mode
ft = get_patched_freqtradebot(mocker, default_conf)
rate = ft.get_sell_rate(pair, True)
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assert not log_has("Using cached sell rate for ETH/BTC.", caplog)
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assert isinstance(rate, float)
assert rate == expected
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# Use caching
rate = ft.get_sell_rate(pair, False)
assert rate == expected
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assert log_has("Using cached sell rate for ETH/BTC.", caplog)
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@pytest.mark.parametrize('side,expected', [
('bid', 0.043936), # Value from order_book_l2 fiture - bids side
('ask', 0.043949), # Value from order_book_l2 fiture - asks side
])
def test_get_sell_rate_orderbook(default_conf, mocker, caplog, side, expected, order_book_l2):
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caplog.set_level(logging.DEBUG)
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# Test orderbook mode
default_conf['ask_strategy']['price_side'] = side
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default_conf['ask_strategy']['use_order_book'] = True
default_conf['ask_strategy']['order_book_min'] = 1
default_conf['ask_strategy']['order_book_max'] = 2
pair = "ETH/BTC"
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book', order_book_l2)
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ft = get_patched_freqtradebot(mocker, default_conf)
rate = ft.get_sell_rate(pair, True)
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assert not log_has("Using cached sell rate for ETH/BTC.", caplog)
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assert isinstance(rate, float)
assert rate == expected
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rate = ft.get_sell_rate(pair, False)
assert rate == expected
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assert log_has("Using cached sell rate for ETH/BTC.", caplog)
2019-03-16 12:32:26 +00:00
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def test_get_sell_rate_orderbook_exception(default_conf, mocker, caplog):
# Test orderbook mode
default_conf['ask_strategy']['price_side'] = 'ask'
default_conf['ask_strategy']['use_order_book'] = True
default_conf['ask_strategy']['order_book_min'] = 1
default_conf['ask_strategy']['order_book_max'] = 2
pair = "ETH/BTC"
# Test What happens if the exchange returns an empty orderbook.
mocker.patch('freqtrade.exchange.Exchange.fetch_l2_order_book',
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return_value={'bids': [[]], 'asks': [[]]})
ft = get_patched_freqtradebot(mocker, default_conf)
with pytest.raises(PricingError):
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ft.get_sell_rate(pair, True)
assert log_has("Sell Price at location from orderbook could not be determined.", caplog)
def test_get_sell_rate_exception(default_conf, mocker, caplog):
# Ticker on one side can be empty in certain circumstances.
default_conf['ask_strategy']['price_side'] = 'ask'
pair = "ETH/BTC"
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
return_value={'ask': None, 'bid': 0.12})
ft = get_patched_freqtradebot(mocker, default_conf)
with pytest.raises(PricingError, match=r"Sell-Rate for ETH/BTC was empty."):
ft.get_sell_rate(pair, True)
ft.config['ask_strategy']['price_side'] = 'bid'
assert ft.get_sell_rate(pair, True) == 0.12
# Reverse sides
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mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
return_value={'ask': 0.13, 'bid': None})
with pytest.raises(PricingError, match=r"Sell-Rate for ETH/BTC was empty."):
ft.get_sell_rate(pair, True)
ft.config['ask_strategy']['price_side'] = 'ask'
assert ft.get_sell_rate(pair, True) == 0.13
def test_startup_state(default_conf, mocker):
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default_conf['pairlist'] = {'method': 'VolumePairList',
'config': {'number_assets': 20}
}
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mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
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worker = get_patched_worker(mocker, default_conf)
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assert worker.freqtrade.state is State.RUNNING
def test_startup_trade_reinit(default_conf, edge_conf, mocker):
mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
reinit_mock = MagicMock()
mocker.patch('freqtrade.persistence.Trade.stoploss_reinitialization', reinit_mock)
ftbot = get_patched_freqtradebot(mocker, default_conf)
ftbot.startup()
assert reinit_mock.call_count == 1
reinit_mock.reset_mock()
ftbot = get_patched_freqtradebot(mocker, edge_conf)
ftbot.startup()
assert reinit_mock.call_count == 0
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@pytest.mark.usefixtures("init_persistence")
def test_sync_wallet_dry_run(mocker, default_conf, ticker, fee, limit_buy_order_open, caplog):
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default_conf['dry_run'] = True
# Initialize to 2 times stake amount
default_conf['dry_run_wallet'] = 0.002
default_conf['max_open_trades'] = 2
default_conf['tradable_balance_ratio'] = 1.0
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patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.exchange.Exchange',
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fetch_ticker=ticker,
buy=MagicMock(return_value=limit_buy_order_open),
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get_fee=fee,
)
bot = get_patched_freqtradebot(mocker, default_conf)
patch_get_signal(bot)
assert bot.wallets.get_free('BTC') == 0.002
n = bot.enter_positions()
assert n == 2
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trades = Trade.query.all()
assert len(trades) == 2
bot.config['max_open_trades'] = 3
n = bot.enter_positions()
assert n == 0
assert log_has_re(r"Unable to create trade for XRP/BTC: "
r"Available balance \(0.0 BTC\) is lower than stake amount \(0.001 BTC\)",
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caplog)
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@pytest.mark.usefixtures("init_persistence")
def test_cancel_all_open_orders(mocker, default_conf, fee, limit_buy_order, limit_sell_order):
default_conf['cancel_open_orders_on_exit'] = True
mocker.patch('freqtrade.exchange.Exchange.fetch_order',
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side_effect=[
ExchangeError(), limit_sell_order, limit_buy_order, limit_sell_order])
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buy_mock = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_cancel_buy')
sell_mock = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.handle_cancel_sell')
freqtrade = get_patched_freqtradebot(mocker, default_conf)
create_mock_trades(fee)
trades = Trade.query.all()
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assert len(trades) == MOCK_TRADE_COUNT
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freqtrade.cancel_all_open_orders()
assert buy_mock.call_count == 1
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assert sell_mock.call_count == 2
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@pytest.mark.usefixtures("init_persistence")
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def test_check_for_open_trades(mocker, default_conf, fee):
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
freqtrade.check_for_open_trades()
assert freqtrade.rpc.send_msg.call_count == 0
create_mock_trades(fee)
trade = Trade.query.first()
trade.is_open = True
freqtrade.check_for_open_trades()
assert freqtrade.rpc.send_msg.call_count == 1
assert 'Handle these trades manually' in freqtrade.rpc.send_msg.call_args[0][0]['status']
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@pytest.mark.usefixtures("init_persistence")
def test_update_open_orders(mocker, default_conf, fee, caplog):
freqtrade = get_patched_freqtradebot(mocker, default_conf)
create_mock_trades(fee)
freqtrade.update_open_orders()
assert not log_has_re(r"Error updating Order .*", caplog)
freqtrade.config['dry_run'] = False
freqtrade.update_open_orders()
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assert log_has_re(r"Error updating Order .*", caplog)
caplog.clear()
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assert len(Order.get_open_orders()) == 3
matching_buy_order = mock_order_4()
matching_buy_order.update({
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'status': 'closed',
})
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mocker.patch('freqtrade.exchange.Exchange.fetch_order', return_value=matching_buy_order)
freqtrade.update_open_orders()
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# Only stoploss and sell orders are kept open
assert len(Order.get_open_orders()) == 2
@pytest.mark.usefixtures("init_persistence")
def test_update_closed_trades_without_assigned_fees(mocker, default_conf, fee):
freqtrade = get_patched_freqtradebot(mocker, default_conf)
def patch_with_fee(order):
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order.update({'fee': {'cost': 0.1, 'rate': 0.01,
'currency': order['symbol'].split('/')[0]}})
return order
mocker.patch('freqtrade.exchange.Exchange.fetch_order_or_stoploss_order',
side_effect=[
patch_with_fee(mock_order_2_sell()),
patch_with_fee(mock_order_3_sell()),
patch_with_fee(mock_order_1()),
patch_with_fee(mock_order_2()),
patch_with_fee(mock_order_3()),
patch_with_fee(mock_order_4()),
]
)
create_mock_trades(fee)
trades = Trade.get_trades().all()
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assert len(trades) == MOCK_TRADE_COUNT
for trade in trades:
assert trade.fee_open_cost is None
assert trade.fee_open_currency is None
assert trade.fee_close_cost is None
assert trade.fee_close_currency is None
freqtrade.update_closed_trades_without_assigned_fees()
# Does nothing for dry-run
trades = Trade.get_trades().all()
assert len(trades) == MOCK_TRADE_COUNT
for trade in trades:
assert trade.fee_open_cost is None
assert trade.fee_open_currency is None
assert trade.fee_close_cost is None
assert trade.fee_close_currency is None
freqtrade.config['dry_run'] = False
freqtrade.update_closed_trades_without_assigned_fees()
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trades = Trade.get_trades().all()
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assert len(trades) == MOCK_TRADE_COUNT
for trade in trades:
if trade.is_open:
# Exclude Trade 4 - as the order is still open.
if trade.select_order('buy', False):
assert trade.fee_open_cost is not None
assert trade.fee_open_currency is not None
else:
assert trade.fee_open_cost is None
assert trade.fee_open_currency is None
else:
assert trade.fee_close_cost is not None
assert trade.fee_close_currency is not None
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@pytest.mark.usefixtures("init_persistence")
def test_reupdate_buy_order_fees(mocker, default_conf, fee, caplog):
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mock_uts = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.update_trade_state')
create_mock_trades(fee)
trades = Trade.get_trades().all()
freqtrade.reupdate_buy_order_fees(trades[0])
assert log_has_re(r"Trying to reupdate buy fees for .*", caplog)
assert mock_uts.call_count == 1
assert mock_uts.call_args_list[0][0][0] == trades[0]
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assert mock_uts.call_args_list[0][0][1] == mock_order_1()['id']
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assert log_has_re(r"Updating buy-fee on trade .* for order .*\.", caplog)
mock_uts.reset_mock()
caplog.clear()
# Test with trade without orders
trade = Trade(
pair='XRP/ETH',
stake_amount=0.001,
fee_open=fee.return_value,
fee_close=fee.return_value,
open_date=arrow.utcnow().datetime,
is_open=True,
amount=20,
open_rate=0.01,
exchange='bittrex',
)
Trade.session.add(trade)
freqtrade.reupdate_buy_order_fees(trade)
assert log_has_re(r"Trying to reupdate buy fees for .*", caplog)
assert mock_uts.call_count == 0
assert not log_has_re(r"Updating buy-fee on trade .* for order .*\.", caplog)
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@pytest.mark.usefixtures("init_persistence")
def test_handle_insufficient_funds(mocker, default_conf, fee):
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mock_rlo = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.refind_lost_order')
mock_bof = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.reupdate_buy_order_fees')
create_mock_trades(fee)
trades = Trade.get_trades().all()
# Trade 0 has only a open buy order, no closed order
freqtrade.handle_insufficient_funds(trades[0])
assert mock_rlo.call_count == 0
assert mock_bof.call_count == 1
mock_rlo.reset_mock()
mock_bof.reset_mock()
# Trade 1 has closed buy and sell orders
freqtrade.handle_insufficient_funds(trades[1])
assert mock_rlo.call_count == 1
assert mock_bof.call_count == 0
mock_rlo.reset_mock()
mock_bof.reset_mock()
# Trade 2 has closed buy and sell orders
freqtrade.handle_insufficient_funds(trades[2])
assert mock_rlo.call_count == 1
assert mock_bof.call_count == 0
mock_rlo.reset_mock()
mock_bof.reset_mock()
# Trade 3 has an opne buy order
freqtrade.handle_insufficient_funds(trades[3])
assert mock_rlo.call_count == 0
assert mock_bof.call_count == 1
@pytest.mark.usefixtures("init_persistence")
def test_refind_lost_order(mocker, default_conf, fee, caplog):
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caplog.set_level(logging.DEBUG)
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freqtrade = get_patched_freqtradebot(mocker, default_conf)
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mock_uts = mocker.patch('freqtrade.freqtradebot.FreqtradeBot.update_trade_state')
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mock_fo = mocker.patch('freqtrade.exchange.Exchange.fetch_order_or_stoploss_order',
return_value={'status': 'open'})
def reset_open_orders(trade):
trade.open_order_id = None
trade.stoploss_order_id = None
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create_mock_trades(fee)
trades = Trade.get_trades().all()
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caplog.clear()
# No open order
trade = trades[0]
reset_open_orders(trade)
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
freqtrade.refind_lost_order(trade)
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order = mock_order_1()
assert log_has_re(r"Order Order(.*order_id=" + order['id'] + ".*) is no longer open.", caplog)
assert mock_fo.call_count == 0
assert mock_uts.call_count == 0
# No change to orderid - as update_trade_state is mocked
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
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caplog.clear()
mock_fo.reset_mock()
# Open buy order
trade = trades[3]
reset_open_orders(trade)
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
freqtrade.refind_lost_order(trade)
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order = mock_order_4()
assert log_has_re(r"Trying to refind Order\(.*", caplog)
assert mock_fo.call_count == 0
assert mock_uts.call_count == 0
# No change to orderid - as update_trade_state is mocked
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
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caplog.clear()
mock_fo.reset_mock()
# Open stoploss order
trade = trades[4]
reset_open_orders(trade)
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
freqtrade.refind_lost_order(trade)
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order = mock_order_5_stoploss()
assert log_has_re(r"Trying to refind Order\(.*", caplog)
assert mock_fo.call_count == 1
assert mock_uts.call_count == 1
# stoploss_order_id is "refound" and added to the trade
assert trade.open_order_id is None
assert trade.stoploss_order_id is not None
caplog.clear()
mock_fo.reset_mock()
mock_uts.reset_mock()
# Open sell order
trade = trades[5]
reset_open_orders(trade)
assert trade.open_order_id is None
assert trade.stoploss_order_id is None
freqtrade.refind_lost_order(trade)
order = mock_order_6_sell()
assert log_has_re(r"Trying to refind Order\(.*", caplog)
assert mock_fo.call_count == 1
assert mock_uts.call_count == 1
# sell-orderid is "refound" and added to the trade
assert trade.open_order_id == order['id']
assert trade.stoploss_order_id is None
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caplog.clear()
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# Test error case
mock_fo = mocker.patch('freqtrade.exchange.Exchange.fetch_order_or_stoploss_order',
side_effect=ExchangeError())
order = mock_order_5_stoploss()
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freqtrade.refind_lost_order(trades[4])
assert log_has(f"Error updating {order['id']}.", caplog)