Add tests for new command

freqtrade/commands/optimize_commands.py

@@ -3,11 +3,9 @@ from typing import Any, Dict
 
 from freqtrade import constants
 from freqtrade.configuration import setup_utils_configuration
-from freqtrade.data.btanalysis import load_backtest_stats
 from freqtrade.enums import RunMode
 from freqtrade.exceptions import OperationalException
 from freqtrade.misc import round_coin_value
-from freqtrade.optimize.optimize_reports import show_backtest_results, show_filtered_pairlist
 
 
 logger = logging.getLogger(__name__)
@@ -63,11 +61,13 @@ def start_backtest_show(args: Dict[str, Any]) -> None:
 
     config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
 
+    from freqtrade.optimize.optimize_reports import show_backtest_results, show_sorted_pairlist
+    from freqtrade.data.btanalysis import load_backtest_stats
+
     results = load_backtest_stats(config['exportfilename'])
 
-    # print(results)
     show_backtest_results(config, results)
-    show_filtered_pairlist(config, results)
+    show_sorted_pairlist(config, results)
 
 
 def start_hyperopt(args: Dict[str, Any]) -> None:

freqtrade/optimize/optimize_reports.py

@@ -737,7 +737,7 @@ def show_backtest_results(config: Dict, backtest_stats: Dict):
         print('\nFor more details, please look at the detail tables above')
 
 
-def show_filtered_pairlist(config: Dict, backtest_stats: Dict):
+def show_sorted_pairlist(config: Dict, backtest_stats: Dict):
     if config.get('backtest_show_pair_list', False):
         for strategy, results in backtest_stats['strategy'].items():
             print(f"Pairs for Strategy {strategy}: \n[")

tests/commands/test_commands.py

@@ -8,12 +8,12 @@ from zipfile import ZipFile
 import arrow
 import pytest
 
-from freqtrade.commands import (start_convert_data, start_convert_trades, start_create_userdir,
-                                start_download_data, start_hyperopt_list, start_hyperopt_show,
-                                start_install_ui, start_list_data, start_list_exchanges,
-                                start_list_markets, start_list_strategies, start_list_timeframes,
-                                start_new_strategy, start_show_trades, start_test_pairlist,
-                                start_trading, start_webserver)
+from freqtrade.commands import (start_backtest_show, start_convert_data, start_convert_trades,
+                                start_create_userdir, start_download_data, start_hyperopt_list,
+                                start_hyperopt_show, start_install_ui, start_list_data,
+                                start_list_exchanges, start_list_markets, start_list_strategies,
+                                start_list_timeframes, start_new_strategy, start_show_trades,
+                                start_test_pairlist, start_trading, start_webserver)
 from freqtrade.commands.deploy_commands import (clean_ui_subdir, download_and_install_ui,
                                                 get_ui_download_url, read_ui_version)
 from freqtrade.configuration import setup_utils_configuration
@@ -1389,3 +1389,19 @@ def test_show_trades(mocker, fee, capsys, caplog):
 
     with pytest.raises(OperationalException, match=r"--db-url is required for this command."):
         start_show_trades(pargs)
+
+
+def test_backtest_show(mocker, testdatadir, capsys):
+    sbr = mocker.patch('freqtrade.optimize.optimize_reports.show_backtest_results')
+    args = [
+        "backtest-show",
+        "--export-filename",
+        f"{testdatadir / 'backtest-result_new.json'}",
+        "--show-pair-list"
+    ]
+    pargs = get_args(args)
+    pargs['config'] = None
+    start_backtest_show(pargs)
+    assert sbr.call_count == 1
+    out, err = capsys.readouterr()
+    assert "Pairs for Strategy" in out

tests/optimize/test_optimize_reports.py

@@ -10,7 +10,8 @@ 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, load_backtest_stats
+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,
@@ -19,9 +20,9 @@ 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, show_filtered_pairlist, store_backtest_stats,
-                                                 text_table_bt_results, text_table_sell_reason,
-                                                 text_table_strategy)
+                                                 generate_trading_stats, show_sorted_pairlist,
+                                                 store_backtest_stats, text_table_bt_results,
+                                                 text_table_sell_reason, text_table_strategy)
 from freqtrade.resolvers.strategy_resolver import StrategyResolver
 from tests.data.test_history import _backup_file, _clean_test_file
 
@@ -409,12 +410,12 @@ def test__get_resample_from_period():
         _get_resample_from_period('noooo')
 
 
-def test_show_filtered_pairlist(testdatadir, default_conf, capsys):
+def test_show_sorted_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)
+    show_sorted_pairlist(default_conf, bt_data)
 
     out, err = capsys.readouterr()
     assert 'Pairs for Strategy StrategyTestV2: \n[' in out