freqtrade_origin/tests/data/test_download_data.py
Matthias d94f3e7679 Add explicit tests for download-data
(without the command part)
2023-06-17 20:00:24 +02:00

97 lines
3.6 KiB
Python

from unittest.mock import MagicMock, PropertyMock
import pytest
from freqtrade.configuration.config_setup import setup_utils_configuration
from freqtrade.data.history.history_utils import download_data_main
from freqtrade.enums import RunMode
from freqtrade.exceptions import OperationalException
from tests.conftest import EXMS, log_has, patch_exchange
def test_download_data_main_no_markets(mocker, caplog):
dl_mock = mocker.patch('freqtrade.data.history.history_utils.refresh_backtest_ohlcv_data',
MagicMock(return_value=["ETH/BTC", "XRP/BTC"]))
patch_exchange(mocker, id='binance')
mocker.patch(f'{EXMS}.get_markets', return_value={})
config = setup_utils_configuration({"exchange": "binance"}, RunMode.UTIL_EXCHANGE)
config.update({
"days": 20,
"pairs": ["ETH/BTC", "XRP/BTC"],
"timeframes": ["5m", "1h"]
})
download_data_main(config)
assert dl_mock.call_args[1]['timerange'].starttype == "date"
assert log_has("Pairs [ETH/BTC,XRP/BTC] not available on exchange Binance.", caplog)
def test_download_data_main_all_pairs(mocker, markets):
dl_mock = mocker.patch('freqtrade.data.history.history_utils.refresh_backtest_ohlcv_data',
MagicMock(return_value=["ETH/BTC", "XRP/BTC"]))
patch_exchange(mocker)
mocker.patch(f'{EXMS}.markets', PropertyMock(return_value=markets))
config = setup_utils_configuration({"exchange": "binance"}, RunMode.UTIL_EXCHANGE)
config.update({
"pairs": [".*/USDT"],
"timeframes": ["5m", "1h"]
})
download_data_main(config)
expected = set(['ETH/USDT', 'XRP/USDT', 'NEO/USDT', 'TKN/USDT'])
assert set(dl_mock.call_args_list[0][1]['pairs']) == expected
assert dl_mock.call_count == 1
dl_mock.reset_mock()
config.update({
"pairs": [".*/USDT"],
"timeframes": ["5m", "1h"],
"include_inactive": True
})
download_data_main(config)
expected = set(['ETH/USDT', 'LTC/USDT', 'XRP/USDT', 'NEO/USDT', 'TKN/USDT'])
assert set(dl_mock.call_args_list[0][1]['pairs']) == expected
def test_download_data_main_trades(mocker):
dl_mock = mocker.patch('freqtrade.data.history.history_utils.refresh_backtest_trades_data',
MagicMock(return_value=[]))
convert_mock = mocker.patch('freqtrade.data.history.history_utils.convert_trades_to_ohlcv',
MagicMock(return_value=[]))
patch_exchange(mocker)
mocker.patch(f'{EXMS}.get_markets', return_value={})
config = setup_utils_configuration({"exchange": "binance"}, RunMode.UTIL_EXCHANGE)
config.update({
"days": 20,
"pairs": ["ETH/BTC", "XRP/BTC"],
"timeframes": ["5m", "1h"],
"download_trades": True,
})
download_data_main(config)
assert dl_mock.call_args[1]['timerange'].starttype == "date"
assert dl_mock.call_count == 1
assert convert_mock.call_count == 1
config.update({
"download_trades": True,
"trading_mode": "futures",
})
with pytest.raises(OperationalException,
match="Trade download not supported for futures."):
download_data_main(config)
def test_download_data_main_data_invalid(mocker):
patch_exchange(mocker, id="kraken")
mocker.patch(f'{EXMS}.get_markets', return_value={})
config = setup_utils_configuration({"exchange": "kraken"}, RunMode.UTIL_EXCHANGE)
config.update({
"days": 20,
"pairs": ["ETH/BTC", "XRP/BTC"],
"timeframes": ["5m", "1h"],
})
with pytest.raises(OperationalException, match=r"Historic klines not available for .*"):
download_data_main(config)