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Wrote failing tests for exchange.set_leverage and exchange.set_margin_mode

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This commit is contained in:
Sam Germain 2021-09-03 19:00:04 -06:00
parent e6c9b8ffe5
commit 5708fee0e6
2 changed files with 111 additions and 4 deletions
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2
freqtrade/exchange/exchange.py
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@ -1606,7 +1606,7 @@ class Exchange:
raise DDosProtection(e) from e
except (ccxt.NetworkError, ccxt.ExchangeError) as e:
raise TemporaryError(
f'Could not set leverage due to {e.__class__.__name__}. Message: {e}') from e
f'Could not set margin mode due to {e.__class__.__name__}. Message: {e}') from e
except ccxt.BaseError as e:
raise OperationalException(e) from e

113
tests/exchange/test_exchange.py
View File

@ -10,6 +10,7 @@ import ccxt
import pytest
from pandas import DataFrame
from freqtrade.enums import Collateral
from freqtrade.exceptions import (DDosProtection, DependencyException, InvalidOrderException,
OperationalException, PricingError, TemporaryError)
from freqtrade.exchange import Binance, Bittrex, Exchange, Kraken
@ -3023,6 +3024,71 @@ def test_get_max_leverage(
def test_fill_leverage_brackets():
api_mock = MagicMock()
api_mock.set_leverage = MagicMock(return_value=[
{
'amount': 0.14542341,
'code': 'USDT',
'datetime': '2021-09-01T08:00:01.000Z',
'id': '485478',
'info': {'asset': 'USDT',
'income': '0.14542341',
'incomeType': 'FUNDING_FEE',
'info': 'FUNDING_FEE',
'symbol': 'XRPUSDT',
'time': '1630512001000',
'tradeId': '',
'tranId': '4854789484855218760'},
'symbol': 'XRP/USDT',
'timestamp': 1630512001000
},
{
'amount': -0.14642341,
'code': 'USDT',
'datetime': '2021-09-01T16:00:01.000Z',
'id': '485479',
'info': {'asset': 'USDT',
'income': '-0.14642341',
'incomeType': 'FUNDING_FEE',
'info': 'FUNDING_FEE',
'symbol': 'XRPUSDT',
'time': '1630512001000',
'tradeId': '',
'tranId': '4854789484855218760'},
'symbol': 'XRP/USDT',
'timestamp': 1630512001000
}
])
type(api_mock).has = PropertyMock(return_value={'fetchFundingHistory': True})
# mocker.patch('freqtrade.exchange.Exchange.get_funding_fees', lambda pair, since: y)
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
date_time = datetime.strptime("2021-09-01T00:00:01.000Z", '%Y-%m-%dT%H:%M:%S.%fZ')
unix_time = int(date_time.strftime('%s'))
expected_fees = -0.001 # 0.14542341 + -0.14642341
fees_from_datetime = exchange.get_funding_fees(
pair='XRP/USDT',
since=date_time
)
fees_from_unix_time = exchange.get_funding_fees(
pair='XRP/USDT',
since=unix_time
)
assert(isclose(expected_fees, fees_from_datetime))
assert(isclose(expected_fees, fees_from_unix_time))
ccxt_exceptionhandlers(
mocker,
default_conf,
api_mock,
exchange_name,
"get_funding_fees",
"fetch_funding_history",
pair="XRP/USDT",
since=unix_time
)
# TODO-lev
return
@ -3032,6 +3098,47 @@ def test_get_interest_rate():
return
def test_set_leverage():
# TODO-lev
return
@pytest.mark.parametrize("collateral", [
(Collateral.CROSS),
(Collateral.ISOLATED)
])
@pytest.mark.parametrize("exchange_name", [("ftx"), ("binance")])
def test_set_leverage(mocker, default_conf, exchange_name, collateral):
api_mock = MagicMock()
api_mock.set_leverage = MagicMock()
type(api_mock).has = PropertyMock(return_value={'setLeverage': True})
ccxt_exceptionhandlers(
mocker,
default_conf,
api_mock,
exchange_name,
"set_leverage",
"set_leverage",
symbol="XRP/USDT",
collateral=collateral
)
@pytest.mark.parametrize("collateral", [
(Collateral.CROSS),
(Collateral.ISOLATED)
])
@pytest.mark.parametrize("exchange_name", [("ftx"), ("binance")])
def test_set_margin_mode(mocker, default_conf, exchange_name, collateral):
api_mock = MagicMock()
api_mock.set_leverage = MagicMock()
type(api_mock).has = PropertyMock(return_value={'setMarginMode': True})
ccxt_exceptionhandlers(
mocker,
default_conf,
api_mock,
exchange_name,
"set_margin_mode",
"set_margin_mode",
symbol="XRP/USDT",
collateral=collateral
)