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Add test for backtest_show logic

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This commit is contained in:
Matthias 2021-10-30 16:53:48 +02:00
parent 650d6c276a
commit 72ecb45d86
2 changed files with 16 additions and 3 deletions
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2
freqtrade/optimize/optimize_reports.py
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@ -740,7 +740,7 @@ def show_backtest_results(config: Dict, backtest_stats: Dict):
def show_filtered_pairlist(config: Dict, backtest_stats: Dict):
if config.get('backtest_show_pair_list', False):
for strategy, results in backtest_stats['strategy'].items():
print("Pairs for Strategy: \n[")
print(f"Pairs for Strategy {strategy}: \n[")
for result in results['results_per_pair']:
if result["key"] != 'TOTAL':
print(f'"{result["key"]}", // {round(result["profit_mean_pct"], 2)}%')

17
tests/optimize/test_optimize_reports.py
View File

@ -10,7 +10,7 @@ from arrow import Arrow
from freqtrade.configuration import TimeRange
from freqtrade.constants import DATETIME_PRINT_FORMAT, LAST_BT_RESULT_FN
from freqtrade.data import history
from freqtrade.data.btanalysis import get_latest_backtest_filename, load_backtest_data
from freqtrade.data.btanalysis import get_latest_backtest_filename, load_backtest_data, load_backtest_stats
from freqtrade.edge import PairInfo
from freqtrade.enums import SellType
from freqtrade.optimize.optimize_reports import (_get_resample_from_period, generate_backtest_stats,
@ -19,7 +19,7 @@ from freqtrade.optimize.optimize_reports import (_get_resample_from_period, gene
generate_periodic_breakdown_stats,
generate_sell_reason_stats,
generate_strategy_comparison,
generate_trading_stats, store_backtest_stats,
generate_trading_stats, show_filtered_pairlist, store_backtest_stats,
text_table_bt_results, text_table_sell_reason,
text_table_strategy)
from freqtrade.resolvers.strategy_resolver import StrategyResolver
@ -407,3 +407,16 @@ def test__get_resample_from_period():
assert _get_resample_from_period('month') == '1M'
with pytest.raises(ValueError, match=r"Period noooo is not supported."):
_get_resample_from_period('noooo')
def test_show_filtered_pairlist(testdatadir, default_conf, capsys):
filename = testdatadir / "backtest-result_new.json"
bt_data = load_backtest_stats(filename)
default_conf['backtest_show_pair_list'] = True
show_filtered_pairlist(default_conf, bt_data)
out, err = capsys.readouterr()
assert 'Pairs for Strategy StrategyTestV2: \n[' in out
assert 'TOTAL' not in out
assert '"ETH/BTC", // ' in out