stable/freqtrade/tests/test_exchange.py
2017-11-20 22:26:32 +01:00

37 lines
1.4 KiB
Python

# pragma pylint: disable=missing-docstring,C0103
from unittest.mock import MagicMock
import pytest
from freqtrade import OperationalException
from freqtrade.exchange import validate_pairs
def test_validate_pairs(default_conf, mocker):
api_mock = MagicMock()
api_mock.get_markets = MagicMock(return_value=[
'BTC_ETH', 'BTC_TKN', 'BTC_TRST', 'BTC_SWT', 'BTC_BCC',
])
mocker.patch('freqtrade.exchange._API', api_mock)
mocker.patch.dict('freqtrade.exchange._CONF', default_conf)
validate_pairs(default_conf['exchange']['pair_whitelist'])
def test_validate_pairs_not_available(default_conf, mocker):
api_mock = MagicMock()
api_mock.get_markets = MagicMock(return_value=[])
mocker.patch('freqtrade.exchange._API', api_mock)
mocker.patch.dict('freqtrade.exchange._CONF', default_conf)
with pytest.raises(OperationalException, match=r'not available'):
validate_pairs(default_conf['exchange']['pair_whitelist'])
def test_validate_pairs_not_compatible(default_conf, mocker):
api_mock = MagicMock()
api_mock.get_markets = MagicMock(return_value=['BTC_ETH', 'BTC_TKN', 'BTC_TRST', 'BTC_SWT'])
default_conf['stake_currency'] = 'ETH'
mocker.patch('freqtrade.exchange._API', api_mock)
mocker.patch.dict('freqtrade.exchange._CONF', default_conf)
with pytest.raises(OperationalException, match=r'not compatible'):
validate_pairs(default_conf['exchange']['pair_whitelist'])