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catch ccxt.ExchangeError and retry

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This commit is contained in:
gcarq
2018-04-21 22:37:27 +02:00
parent acb1b50924
commit bbe3bc4423
3 changed files with 67 additions and 64 deletions
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14
freqtrade/tests/exchange/test_exchange.py
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@@ -8,7 +8,7 @@ import ccxt
import pytest
from freqtrade import OperationalException, DependencyException, NetworkException
from freqtrade import OperationalException, DependencyException, TemporaryError
from freqtrade.exchange import init, validate_pairs, buy, sell, get_balance, get_balances, \
get_ticker, get_ticker_history, cancel_order, get_name, get_fee, get_id, get_pair_detail_url
import freqtrade.exchange as exchange
@@ -148,7 +148,7 @@ def test_buy_prod(default_conf, mocker):
mocker.patch('freqtrade.exchange._API', api_mock)
buy(pair='ETH/BTC', rate=200, amount=1)
with pytest.raises(NetworkException):
with pytest.raises(TemporaryError):
api_mock.create_limit_buy_order = MagicMock(side_effect=ccxt.NetworkError)
mocker.patch('freqtrade.exchange._API', api_mock)
buy(pair='ETH/BTC', rate=200, amount=1)
@@ -198,7 +198,7 @@ def test_sell_prod(default_conf, mocker):
mocker.patch('freqtrade.exchange._API', api_mock)
sell(pair='ETH/BTC', rate=200, amount=1)
with pytest.raises(NetworkException):
with pytest.raises(TemporaryError):
api_mock.create_limit_sell_order = MagicMock(side_effect=ccxt.NetworkError)
mocker.patch('freqtrade.exchange._API', api_mock)
sell(pair='ETH/BTC', rate=200, amount=1)
@@ -262,7 +262,7 @@ def test_get_balances_prod(default_conf, mocker):
assert get_balances()['1ST']['total'] == 10.0
assert get_balances()['1ST']['used'] == 0.0
with pytest.raises(NetworkException):
with pytest.raises(TemporaryError):
api_mock.fetch_balance = MagicMock(side_effect=ccxt.NetworkError)
mocker.patch('freqtrade.exchange._API', api_mock)
get_balances()
@@ -397,12 +397,12 @@ def test_cancel_order(default_conf, mocker):
mocker.patch('freqtrade.exchange._API', api_mock)
assert cancel_order(order_id='_', pair='TKN/BTC') == 123
with pytest.raises(NetworkException):
with pytest.raises(TemporaryError):
api_mock.cancel_order = MagicMock(side_effect=ccxt.NetworkError)
mocker.patch('freqtrade.exchange._API', api_mock)
cancel_order(order_id='_', pair='TKN/BTC')
with pytest.raises(DependencyException):
with pytest.raises(TemporaryError):
api_mock.cancel_order = MagicMock(side_effect=ccxt.InvalidOrder)
mocker.patch('freqtrade.exchange._API', api_mock)
cancel_order(order_id='_', pair='TKN/BTC')
@@ -429,7 +429,7 @@ def test_get_order(default_conf, mocker):
mocker.patch('freqtrade.exchange._API', api_mock)
assert exchange.get_order('X', 'TKN/BTC') == 456
with pytest.raises(NetworkException):
with pytest.raises(TemporaryError):
api_mock.fetch_order = MagicMock(side_effect=ccxt.NetworkError)
mocker.patch('freqtrade.exchange._API', api_mock)
exchange.get_order(order_id='_', pair='TKN/BTC')