118 lines
4.3 KiB
Python
118 lines
4.3 KiB
Python
# pragma pylint: disable=missing-docstring,C0103,protected-access
|
|
|
|
from unittest.mock import MagicMock
|
|
|
|
from freqtrade import OperationalException
|
|
from freqtrade.tests.conftest import get_patched_freqtradebot
|
|
|
|
import pytest
|
|
|
|
# whitelist, blacklist
|
|
|
|
|
|
@pytest.fixture(scope="function")
|
|
def whitelist_conf(default_conf):
|
|
default_conf['stake_currency'] = 'BTC'
|
|
default_conf['exchange']['pair_whitelist'] = [
|
|
'ETH/BTC',
|
|
'TKN/BTC',
|
|
'TRST/BTC',
|
|
'SWT/BTC',
|
|
'BCC/BTC'
|
|
]
|
|
default_conf['exchange']['pair_blacklist'] = [
|
|
'BLK/BTC'
|
|
]
|
|
|
|
return default_conf
|
|
|
|
|
|
def test_refresh_market_pair_not_in_whitelist(mocker, markets, whitelist_conf):
|
|
|
|
freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
|
|
|
|
mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
|
|
freqtradebot.pairlists.refresh_whitelist()
|
|
# List ordered by BaseVolume
|
|
whitelist = ['ETH/BTC', 'TKN/BTC']
|
|
# Ensure all except those in whitelist are removed
|
|
assert set(whitelist) == set(freqtradebot.pairlists.whitelist)
|
|
# Ensure config dict hasn't been changed
|
|
assert (whitelist_conf['exchange']['pair_whitelist'] ==
|
|
freqtradebot.config['exchange']['pair_whitelist'])
|
|
|
|
|
|
def test_refresh_pairlists(mocker, markets, whitelist_conf):
|
|
freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
|
|
|
|
mocker.patch('freqtrade.exchange.Exchange.get_markets', markets)
|
|
freqtradebot.pairlists.refresh_whitelist()
|
|
# List ordered by BaseVolume
|
|
whitelist = ['ETH/BTC', 'TKN/BTC']
|
|
# Ensure all except those in whitelist are removed
|
|
assert set(whitelist)== set(freqtradebot.pairlists.whitelist)
|
|
assert whitelist_conf['exchange']['pair_blacklist'] == freqtradebot.pairlists.blacklist
|
|
|
|
|
|
def test_refresh_whitelist_dynamic(mocker, markets, tickers, whitelist_conf):
|
|
whitelist_conf['dynamic_whitelist'] = 5
|
|
freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
|
|
mocker.patch.multiple(
|
|
'freqtrade.exchange.Exchange',
|
|
get_markets=markets,
|
|
get_tickers=tickers,
|
|
exchange_has=MagicMock(return_value=True)
|
|
)
|
|
|
|
# argument: use the whitelist dynamically by exchange-volume
|
|
whitelist = ['ETH/BTC', 'TKN/BTC']
|
|
freqtradebot.pairlists.refresh_whitelist()
|
|
|
|
assert whitelist == freqtradebot.pairlists.whitelist
|
|
|
|
|
|
def test_refresh_whitelist_dynamic_empty(mocker, markets_empty, whitelist_conf):
|
|
freqtradebot = get_patched_freqtradebot(mocker, whitelist_conf)
|
|
mocker.patch('freqtrade.exchange.Exchange.get_markets', markets_empty)
|
|
|
|
# argument: use the whitelist dynamically by exchange-volume
|
|
whitelist = []
|
|
whitelist_conf['exchange']['pair_whitelist'] = []
|
|
freqtradebot.pairlists.refresh_whitelist()
|
|
pairslist = whitelist_conf['exchange']['pair_whitelist']
|
|
|
|
assert set(whitelist) == set(pairslist)
|
|
|
|
|
|
def test_gen_pair_whitelist(mocker, default_conf, tickers) -> None:
|
|
freqtrade = get_patched_freqtradebot(mocker, default_conf)
|
|
mocker.patch('freqtrade.exchange.Exchange.get_tickers', tickers)
|
|
mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))
|
|
|
|
# Test to retrieved BTC sorted on quoteVolume (default)
|
|
freqtrade.pairlists.refresh_whitelist()
|
|
|
|
whitelist = freqtrade.pairlists.whitelist
|
|
assert whitelist == ['ETH/BTC', 'TKN/BTC', 'BLK/BTC', 'LTC/BTC']
|
|
|
|
# Test to retrieve BTC sorted on bidVolume
|
|
whitelist = freqtrade._gen_pair_whitelist(base_currency='BTC', key='bidVolume')
|
|
assert whitelist == ['LTC/BTC', 'TKN/BTC', 'ETH/BTC', 'BLK/BTC']
|
|
|
|
# Test with USDT sorted on quoteVolume (default)
|
|
whitelist = freqtrade._gen_pair_whitelist(base_currency='USDT')
|
|
assert whitelist == ['TKN/USDT', 'ETH/USDT', 'LTC/USDT', 'BLK/USDT']
|
|
|
|
# Test with ETH (our fixture does not have ETH, so result should be empty)
|
|
whitelist = freqtrade._gen_pair_whitelist(base_currency='ETH')
|
|
assert whitelist == []
|
|
|
|
|
|
def test_gen_pair_whitelist_not_supported(mocker, default_conf, tickers) -> None:
|
|
freqtrade = get_patched_freqtradebot(mocker, default_conf)
|
|
mocker.patch('freqtrade.exchange.Exchange.get_tickers', tickers)
|
|
mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=False))
|
|
|
|
with pytest.raises(OperationalException):
|
|
freqtrade._gen_pair_whitelist(base_currency='BTC')
|