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Update test for dp.current_whitelist

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This commit is contained in:
Matthias 2020-05-12 06:38:14 +02:00
parent 41bd2c815d
commit e864db1843
1 changed files with 11 additions and 16 deletions
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27
tests/data/test_dataprovider.py
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@ -1,9 +1,10 @@
from unittest.mock import MagicMock, patch
from unittest.mock import MagicMock
from pandas import DataFrame
import pytest
from freqtrade.data.dataprovider import DataProvider
from freqtrade.pairlist.pairlistmanager import PairListManager
from freqtrade.exceptions import OperationalException
from freqtrade.state import RunMode
from tests.conftest import get_patched_exchange
@ -153,30 +154,24 @@ def test_market(mocker, default_conf, markets):
assert res is None
@patch('freqtrade.pairlist.pairlistmanager.PairListManager')
@patch('freqtrade.exchange.Exchange')
def test_current_whitelist(exchange, PairListManager, default_conf):
def test_current_whitelist(mocker, default_conf, tickers):
# patch default conf to volumepairlist
default_conf['pairlists'][0] = {'method': 'VolumePairList', "number_assets": 5}
mocker.patch.multiple('freqtrade.exchange.Exchange',
exchange_has=MagicMock(return_value=True),
get_tickers=tickers)
exchange = get_patched_exchange(mocker, default_conf)
pairlist = PairListManager(exchange, default_conf)
dp = DataProvider(default_conf, exchange, pairlist)
# Simulate volumepairs from exchange.
# pairlist.refresh_pairlist()
# Set the pairs manually... this would be done in refresh pairlist
# default whitelist + volumePL - blacklist
default_whitelist = default_conf['exchange']['pair_whitelist']
default_blacklist = default_conf['exchange']['pair_blacklist']
volume_pairlist = ['ETH/BTC', 'LINK/BTC', 'ZRX/BTC', 'BCH/BTC', 'XRP/BTC']
current_whitelist = list(set(volume_pairlist + default_whitelist))
for pair in default_blacklist:
if pair in current_whitelist:
current_whitelist.remove(pair)
pairlist._whitelist = current_whitelist
pairlist.refresh_pairlist()
assert dp.current_whitelist() == pairlist._whitelist
# The identity of the 2 lists should be identical
assert dp.current_whitelist() is pairlist._whitelist
with pytest.raises(OperationalException):
dp = DataProvider(default_conf, exchange)