def test_validate_backtest_data(default_conf, mocker, caplog, testdatadir) -> None: patch_exchange(mocker) default_conf.update({'strategy': 'DefaultStrategy'}) strategy = StrategyResolver.load_strategy(default_conf) timerange = TimeRange('index', 'index', 200, 250) data = strategy.ohlcvdata_to_dataframe( load_data(datadir=testdatadir, timeframe='5m', pairs=['UNITTEST/BTC'], timerange=timerange)) min_date, max_date = get_timerange(data) caplog.clear() assert not validate_backtest_data(data['UNITTEST/BTC'], 'UNITTEST/BTC', min_date, max_date, timeframe_to_minutes('5m')) assert len(caplog.record_tuples) == 0
def test_validate_backtest_data_warn(default_conf, mocker, caplog, testdatadir) -> None: patch_exchange(mocker) default_conf.update({'strategy': 'DefaultStrategy'}) strategy = StrategyResolver.load_strategy(default_conf) data = strategy.ohlcvdata_to_dataframe( load_data(datadir=testdatadir, timeframe='1m', pairs=['UNITTEST/BTC'], fill_up_missing=False)) min_date, max_date = get_timerange(data) caplog.clear() assert validate_backtest_data(data['UNITTEST/BTC'], 'UNITTEST/BTC', min_date, max_date, timeframe_to_minutes('1m')) assert len(caplog.record_tuples) == 1 assert log_has( "UNITTEST/BTC has missing frames: expected 14396, got 13680, that's 716 missing values", caplog)