def test_load_data_with_new_pair_1min(ohlcv_history_list, mocker, caplog,
default_conf, testdatadir) -> None:
"""
Test load_pair_history() with 1 min timeframe
"""
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
return_value=ohlcv_history_list)
exchange = get_patched_exchange(mocker, default_conf)
file = testdatadir / 'MEME_BTC-1m.json'
_backup_file(file)
# do not download a new pair if refresh_pairs isn't set
load_pair_history(datadir=testdatadir, timeframe='1m', pair='MEME/BTC')
assert not file.is_file()
assert log_has(
'No history data for pair: "MEME/BTC", timeframe: 1m. '
'Use `freqtrade download-data` to download the data', caplog)
# download a new pair if refresh_pairs is set
refresh_data(datadir=testdatadir,
timeframe='1m',
pairs=['MEME/BTC'],
exchange=exchange)
load_pair_history(datadir=testdatadir, timeframe='1m', pair='MEME/BTC')
assert file.is_file()
assert log_has_re(
'Download history data for pair: "MEME/BTC", timeframe: 1m '
'and store in .*', caplog)
_clean_test_file(file)
def test_init_with_refresh(default_conf, mocker) -> None:
exchange = get_patched_exchange(mocker, default_conf)
refresh_data(datadir=Path(''),
pairs=[],
timeframe=default_conf['timeframe'],
exchange=exchange)
assert {} == load_data(datadir=Path(''),
pairs=[],
timeframe=default_conf['timeframe'])
def test_load_data_with_new_pair_1min(ohlcv_history_list, mocker, caplog,
default_conf, tmpdir,
candle_type) -> None:
"""
Test load_pair_history() with 1 min timeframe
"""
tmpdir1 = Path(tmpdir)
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
return_value=ohlcv_history_list)
exchange = get_patched_exchange(mocker, default_conf)
file = tmpdir1 / 'MEME_BTC-1m.json'
# do not download a new pair if refresh_pairs isn't set
load_pair_history(datadir=tmpdir1,
timeframe='1m',
pair='MEME/BTC',
candle_type=candle_type)
assert not file.is_file()
assert log_has(
f"No history for MEME/BTC, {candle_type}, 1m found. "
"Use `freqtrade download-data` to download the data", caplog)
# download a new pair if refresh_pairs is set
refresh_data(datadir=tmpdir1,
timeframe='1m',
pairs=['MEME/BTC'],
exchange=exchange,
candle_type=CandleType.SPOT)
load_pair_history(datadir=tmpdir1,
timeframe='1m',
pair='MEME/BTC',
candle_type=candle_type)
assert file.is_file()
assert log_has_re(
r'Download history data for pair: "MEME/BTC" \(0/1\), timeframe: 1m, '
r'candle type: spot and store in .*', caplog)
