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Add expand_pairlist method

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Matthias
2020-12-30 09:55:44 +01:00
parent 2fdda8e448
commit 704cf14383
4 changed files with 60 additions and 2 deletions
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32
tests/plugins/test_pairlist.py
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@@ -6,6 +6,7 @@ import pytest
from freqtrade.constants import AVAILABLE_PAIRLISTS
from freqtrade.exceptions import OperationalException
from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
from freqtrade.plugins.pairlistmanager import PairListManager
from freqtrade.resolvers import PairListResolver
from tests.conftest import get_patched_freqtradebot, log_has, log_has_re
@@ -804,3 +805,34 @@ def test_performance_filter(mocker, whitelist_conf, pairlists, pair_allowlist, o
freqtrade.pairlists.refresh_pairlist()
allowlist = freqtrade.pairlists.whitelist
assert allowlist == allowlist_result
@pytest.mark.parametrize('wildcardlist,pairs,expected', [
(['BTC/USDT'],
['BTC/USDT'],
['BTC/USDT']),
(['BTC/USDT', 'ETH/USDT'],
['BTC/USDT', 'ETH/USDT'],
['BTC/USDT', 'ETH/USDT']),
(['BTC/USDT', 'ETH/USDT'],
['BTC/USDT'], ['BTC/USDT']), # Test one too many
(['.*/USDT'],
['BTC/USDT', 'ETH/USDT'], ['BTC/USDT', 'ETH/USDT']), # Wildcard simple
(['.*C/USDT'],
['BTC/USDT', 'ETC/USDT', 'ETH/USDT'], ['BTC/USDT', 'ETC/USDT']), # Wildcard exclude one
(['.*UP/USDT', 'BTC/USDT', 'ETH/USDT'],
['BTC/USDT', 'ETC/USDT', 'ETH/USDT', 'BTCUP/USDT', 'XRPUP/USDT', 'XRPDOWN/USDT'],
['BTC/USDT', 'ETH/USDT', 'BTCUP/USDT', 'XRPUP/USDT']), # Wildcard exclude one
(['BTC/.*', 'ETH/.*'],
['BTC/USDT', 'ETC/USDT', 'ETH/USDT', 'BTC/USD', 'ETH/EUR', 'BTC/GBP'],
['BTC/USDT', 'ETH/USDT', 'BTC/USD', 'ETH/EUR', 'BTC/GBP']), # Wildcard exclude one
(['*UP/USDT', 'BTC/USDT', 'ETH/USDT'],
['BTC/USDT', 'ETC/USDT', 'ETH/USDT', 'BTCUP/USDT', 'XRPUP/USDT', 'XRPDOWN/USDT'],
None),
])
def test_expand_pairlist(wildcardlist, pairs, expected):
if expected is None:
with pytest.raises(ValueError, match=r'Wildcard error in \*UP/USDT,'):
expand_pairlist(wildcardlist, pairs)
else:
assert sorted(expand_pairlist(wildcardlist, pairs)) == sorted(expected)