def test_download_pair_history(ohlcv_history_list, mocker, default_conf,
testdatadir) -> None:
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
return_value=ohlcv_history_list)
exchange = get_patched_exchange(mocker, default_conf)
file1_1 = testdatadir / 'MEME_BTC-1m.json'
file1_5 = testdatadir / 'MEME_BTC-5m.json'
file2_1 = testdatadir / 'CFI_BTC-1m.json'
file2_5 = testdatadir / 'CFI_BTC-5m.json'
_backup_file(file1_1)
_backup_file(file1_5)
_backup_file(file2_1)
_backup_file(file2_5)
assert not file1_1.is_file()
assert not file2_1.is_file()
assert _download_pair_history(datadir=testdatadir,
exchange=exchange,
pair='MEME/BTC',
timeframe='1m')
assert _download_pair_history(datadir=testdatadir,
exchange=exchange,
pair='CFI/BTC',
timeframe='1m')
assert not exchange._pairs_last_refresh_time
assert file1_1.is_file()
assert file2_1.is_file()
# clean files freshly downloaded
_clean_test_file(file1_1)
_clean_test_file(file2_1)
assert not file1_5.is_file()
assert not file2_5.is_file()
assert _download_pair_history(datadir=testdatadir,
exchange=exchange,
pair='MEME/BTC',
timeframe='5m')
assert _download_pair_history(datadir=testdatadir,
exchange=exchange,
pair='CFI/BTC',
timeframe='5m')
assert not exchange._pairs_last_refresh_time
assert file1_5.is_file()
assert file2_5.is_file()
# clean files freshly downloaded
_clean_test_file(file1_5)
_clean_test_file(file2_5)
def test_download_pair_history2(mocker, default_conf, testdatadir) -> None:
tick = [
[1509836520000, 0.00162008, 0.00162008, 0.00162008, 0.00162008, 108.14853839],
[1509836580000, 0.00161, 0.00161, 0.00161, 0.00161, 82.390199]
]
json_dump_mock = mocker.patch(
'freqtrade.data.history.jsondatahandler.JsonDataHandler.ohlcv_store',
return_value=None)
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv', return_value=tick)
exchange = get_patched_exchange(mocker, default_conf)
_download_pair_history(testdatadir, exchange, pair="UNITTEST/BTC", timeframe='1m')
_download_pair_history(testdatadir, exchange, pair="UNITTEST/BTC", timeframe='3m')
assert json_dump_mock.call_count == 2
def test_download_pair_history(ohlcv_history_list, mocker, default_conf,
tmpdir, candle_type, subdir, file_tail) -> None:
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
return_value=ohlcv_history_list)
exchange = get_patched_exchange(mocker, default_conf)
tmpdir1 = Path(tmpdir)
file1_1 = tmpdir1 / f'{subdir}MEME_BTC-1m{file_tail}.json'
file1_5 = tmpdir1 / f'{subdir}MEME_BTC-5m{file_tail}.json'
file2_1 = tmpdir1 / f'{subdir}CFI_BTC-1m{file_tail}.json'
file2_5 = tmpdir1 / f'{subdir}CFI_BTC-5m{file_tail}.json'
assert not file1_1.is_file()
assert not file2_1.is_file()
assert _download_pair_history(datadir=tmpdir1,
exchange=exchange,
pair='MEME/BTC',
timeframe='1m',
candle_type=candle_type)
assert _download_pair_history(datadir=tmpdir1,
exchange=exchange,
pair='CFI/BTC',
timeframe='1m',
candle_type=candle_type)
assert not exchange._pairs_last_refresh_time
assert file1_1.is_file()
assert file2_1.is_file()
# clean files freshly downloaded
_clean_test_file(file1_1)
_clean_test_file(file2_1)
assert not file1_5.is_file()
assert not file2_5.is_file()
assert _download_pair_history(datadir=tmpdir1,
exchange=exchange,
pair='MEME/BTC',
timeframe='5m',
candle_type=candle_type)
assert _download_pair_history(datadir=tmpdir1,
exchange=exchange,
pair='CFI/BTC',
timeframe='5m',
candle_type=candle_type)
assert not exchange._pairs_last_refresh_time
assert file1_5.is_file()
assert file2_5.is_file()
def test_download_backtesting_data_exception(mocker, caplog, default_conf,
tmpdir) -> None:
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
side_effect=Exception('File Error'))
tmpdir1 = Path(tmpdir)
exchange = get_patched_exchange(mocker, default_conf)
assert not _download_pair_history(
datadir=tmpdir1, exchange=exchange, pair='MEME/BTC', timeframe='1m')
assert log_has(
'Failed to download history data for pair: "MEME/BTC", timeframe: 1m.',
caplog)
def test_download_backtesting_data_exception(ohlcv_history, mocker, caplog,
default_conf, testdatadir) -> None:
mocker.patch('freqtrade.exchange.Exchange.get_historic_ohlcv',
side_effect=Exception('File Error'))
exchange = get_patched_exchange(mocker, default_conf)
file1_1 = testdatadir / 'MEME_BTC-1m.json'
file1_5 = testdatadir / 'MEME_BTC-5m.json'
_backup_file(file1_1)
_backup_file(file1_5)
assert not _download_pair_history(datadir=testdatadir, exchange=exchange,
pair='MEME/BTC',
timeframe='1m')
# clean files freshly downloaded
_clean_test_file(file1_1)
_clean_test_file(file1_5)
assert log_has('Failed to download history data for pair: "MEME/BTC", timeframe: 1m.', caplog)
