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Add testcase for test_pairlist

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This commit is contained in:
Matthias 2019-12-03 15:10:27 +01:00
parent 683406b57d
commit 298e8b2332
2 changed files with 38 additions and 4 deletions
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2
freqtrade/utils.py
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@ -326,7 +326,7 @@ def start_list_markets(args: Dict[str, Any], pairs_only: bool = False) -> None:
def start_test_pairlist(args: Dict[str, Any]) -> None:
"""
Test Pairlists
Test Pairlist configuration
"""
from freqtrade.pairlist.pairlistmanager import PairListManager
config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)

40
tests/test_utils.py
View File

@ -10,8 +10,9 @@ from freqtrade.utils import (setup_utils_configuration, start_create_userdir,
start_download_data, start_list_exchanges,
start_list_markets, start_list_timeframes,
start_new_hyperopt, start_new_strategy,
start_trading)
from tests.conftest import get_args, log_has, log_has_re, patch_exchange
start_test_pairlist, start_trading)
from tests.conftest import (get_args, log_has, log_has_re, patch_exchange,
patched_configuration_load_config_file)
def test_setup_utils_configuration():
@ -573,7 +574,7 @@ def test_download_data_no_exchange(mocker, caplog):
)
args = [
"download-data",
]
]
pargs = get_args(args)
pargs['config'] = None
with pytest.raises(OperationalException,
@ -623,3 +624,36 @@ def test_download_data_trades(mocker, caplog):
assert dl_mock.call_args[1]['timerange'].starttype == "date"
assert dl_mock.call_count == 1
assert convert_mock.call_count == 1
def test_start_test_pairlist(mocker, caplog, markets, tickers, default_conf, capsys):
mocker.patch.multiple('freqtrade.exchange.Exchange',
markets=PropertyMock(return_value=markets),
exchange_has=MagicMock(return_value=True),
get_tickers=tickers
)
default_conf['pairlists'] = [
{
"method": "VolumePairList",
"number_assets": 5,
"sort_key": "quoteVolume",
},
{"method": "PrecisionFilter"},
{"method": "PriceFilter", "low_price_ratio": 0.02},
]
patched_configuration_load_config_file(mocker, default_conf)
args = [
'test-pairlist',
'-c', 'config.json.example'
]
start_test_pairlist(get_args(args))
assert log_has_re(r"^Using resolved pairlist VolumePairList.*", caplog)
assert log_has_re(r"^Using resolved pairlist PrecisionFilter.*", caplog)
assert log_has_re(r"^Using resolved pairlist PriceFilter.*", caplog)
captured = capsys.readouterr()
assert re.match(r"Pairs for .*", captured.out)
assert re.match("['ETH/BTC', 'TKN/BTC', 'BLK/BTC', 'LTC/BTC', 'XRP/BTC']", captured.out)