883 lines
31 KiB
Python
883 lines
31 KiB
Python
# pragma pylint: disable=missing-docstring, protected-access, invalid-name
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import json
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import logging
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import warnings
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from copy import deepcopy
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from pathlib import Path
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from unittest.mock import MagicMock
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import pytest
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from jsonschema import Draft4Validator, ValidationError, validate
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from freqtrade import OperationalException, constants
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from freqtrade.configuration import Arguments, Configuration, validate_config_consistency
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from freqtrade.configuration.check_exchange import check_exchange
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from freqtrade.configuration.config_validation import validate_config_schema
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from freqtrade.configuration.directory_operations import (create_datadir,
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create_userdata_dir)
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from freqtrade.configuration.load_config import load_config_file
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from freqtrade.constants import DEFAULT_DB_DRYRUN_URL, DEFAULT_DB_PROD_URL
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from freqtrade.loggers import _set_loggers
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from freqtrade.state import RunMode
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from freqtrade.tests.conftest import (log_has, log_has_re,
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patched_configuration_load_config_file)
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@pytest.fixture(scope="function")
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def all_conf():
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config_file = Path(__file__).parents[2] / "config_full.json.example"
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print(config_file)
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conf = load_config_file(str(config_file))
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return conf
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def test_load_config_invalid_pair(default_conf) -> None:
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default_conf['exchange']['pair_whitelist'].append('ETH-BTC')
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with pytest.raises(ValidationError, match=r'.*does not match.*'):
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validate_config_schema(default_conf)
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def test_load_config_missing_attributes(default_conf) -> None:
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default_conf.pop('exchange')
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with pytest.raises(ValidationError, match=r".*'exchange' is a required property.*"):
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validate_config_schema(default_conf)
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def test_load_config_incorrect_stake_amount(default_conf) -> None:
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default_conf['stake_amount'] = 'fake'
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with pytest.raises(ValidationError, match=r".*'fake' does not match 'unlimited'.*"):
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validate_config_schema(default_conf)
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def test_load_config_file(default_conf, mocker, caplog) -> None:
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del default_conf['user_data_dir']
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file_mock = mocker.patch('freqtrade.configuration.load_config.open', mocker.mock_open(
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read_data=json.dumps(default_conf)
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))
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validated_conf = load_config_file('somefile')
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assert file_mock.call_count == 1
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assert validated_conf.items() >= default_conf.items()
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def test__args_to_config(caplog):
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arg_list = ['--strategy-path', 'TestTest']
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args = Arguments(arg_list).get_parsed_arg()
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configuration = Configuration(args)
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config = {}
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with warnings.catch_warnings(record=True) as w:
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# No warnings ...
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configuration._args_to_config(config, argname="strategy_path", logstring="DeadBeef")
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assert len(w) == 0
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assert log_has("DeadBeef", caplog)
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assert config['strategy_path'] == "TestTest"
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configuration = Configuration(args)
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config = {}
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with warnings.catch_warnings(record=True) as w:
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# Deprecation warnings!
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configuration._args_to_config(config, argname="strategy_path", logstring="DeadBeef",
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deprecated_msg="Going away soon!")
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assert len(w) == 1
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assert issubclass(w[-1].category, DeprecationWarning)
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assert "DEPRECATED: Going away soon!" in str(w[-1].message)
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assert log_has("DeadBeef", caplog)
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assert config['strategy_path'] == "TestTest"
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def test_load_config_max_open_trades_zero(default_conf, mocker, caplog) -> None:
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default_conf['max_open_trades'] = 0
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patched_configuration_load_config_file(mocker, default_conf)
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args = Arguments([]).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf['max_open_trades'] == 0
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assert 'internals' in validated_conf
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assert log_has('Validating configuration ...', caplog)
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def test_load_config_combine_dicts(default_conf, mocker, caplog) -> None:
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conf1 = deepcopy(default_conf)
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conf2 = deepcopy(default_conf)
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del conf1['exchange']['key']
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del conf1['exchange']['secret']
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del conf2['exchange']['name']
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conf2['exchange']['pair_whitelist'] += ['NANO/BTC']
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config_files = [conf1, conf2]
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configsmock = MagicMock(side_effect=config_files)
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mocker.patch(
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'freqtrade.configuration.configuration.load_config_file',
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configsmock
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)
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arg_list = ['-c', 'test_conf.json', '--config', 'test2_conf.json', ]
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args = Arguments(arg_list).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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exchange_conf = default_conf['exchange']
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assert validated_conf['exchange']['name'] == exchange_conf['name']
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assert validated_conf['exchange']['key'] == exchange_conf['key']
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assert validated_conf['exchange']['secret'] == exchange_conf['secret']
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assert validated_conf['exchange']['pair_whitelist'] != conf1['exchange']['pair_whitelist']
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assert validated_conf['exchange']['pair_whitelist'] == conf2['exchange']['pair_whitelist']
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assert 'internals' in validated_conf
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assert log_has('Validating configuration ...', caplog)
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def test_from_config(default_conf, mocker, caplog) -> None:
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conf1 = deepcopy(default_conf)
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conf2 = deepcopy(default_conf)
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del conf1['exchange']['key']
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del conf1['exchange']['secret']
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del conf2['exchange']['name']
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conf2['exchange']['pair_whitelist'] += ['NANO/BTC']
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conf2['fiat_display_currency'] = "EUR"
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config_files = [conf1, conf2]
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configsmock = MagicMock(side_effect=config_files)
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mocker.patch(
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'freqtrade.configuration.configuration.load_config_file',
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configsmock
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)
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validated_conf = Configuration.from_files(['test_conf.json', 'test2_conf.json'])
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exchange_conf = default_conf['exchange']
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assert validated_conf['exchange']['name'] == exchange_conf['name']
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assert validated_conf['exchange']['key'] == exchange_conf['key']
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assert validated_conf['exchange']['secret'] == exchange_conf['secret']
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assert validated_conf['exchange']['pair_whitelist'] != conf1['exchange']['pair_whitelist']
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assert validated_conf['exchange']['pair_whitelist'] == conf2['exchange']['pair_whitelist']
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assert validated_conf['fiat_display_currency'] == "EUR"
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assert 'internals' in validated_conf
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assert log_has('Validating configuration ...', caplog)
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def test_load_config_max_open_trades_minus_one(default_conf, mocker, caplog) -> None:
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default_conf['max_open_trades'] = -1
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patched_configuration_load_config_file(mocker, default_conf)
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args = Arguments([]).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf['max_open_trades'] > 999999999
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assert validated_conf['max_open_trades'] == float('inf')
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assert log_has('Validating configuration ...', caplog)
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assert "runmode" in validated_conf
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assert validated_conf['runmode'] == RunMode.DRY_RUN
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def test_load_config_file_exception(mocker) -> None:
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mocker.patch(
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'freqtrade.configuration.configuration.open',
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MagicMock(side_effect=FileNotFoundError('File not found'))
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)
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with pytest.raises(OperationalException, match=r'.*Config file "somefile" not found!*'):
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load_config_file('somefile')
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def test_load_config(default_conf, mocker) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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args = Arguments([]).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('strategy') == 'DefaultStrategy'
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assert validated_conf.get('strategy_path') is None
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assert 'edge' not in validated_conf
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def test_load_config_with_params(default_conf, mocker) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--strategy-path', '/some/path',
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'--db-url', 'sqlite:///someurl',
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('strategy') == 'TestStrategy'
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assert validated_conf.get('strategy_path') == '/some/path'
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assert validated_conf.get('db_url') == 'sqlite:///someurl'
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# Test conf provided db_url prod
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conf = default_conf.copy()
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conf["dry_run"] = False
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conf["db_url"] = "sqlite:///path/to/db.sqlite"
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patched_configuration_load_config_file(mocker, conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--strategy-path', '/some/path'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('db_url') == "sqlite:///path/to/db.sqlite"
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# Test conf provided db_url dry_run
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conf = default_conf.copy()
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conf["dry_run"] = True
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conf["db_url"] = "sqlite:///path/to/db.sqlite"
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patched_configuration_load_config_file(mocker, conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--strategy-path', '/some/path'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('db_url') == "sqlite:///path/to/db.sqlite"
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# Test args provided db_url prod
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conf = default_conf.copy()
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conf["dry_run"] = False
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del conf["db_url"]
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patched_configuration_load_config_file(mocker, conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--strategy-path', '/some/path'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('db_url') == DEFAULT_DB_PROD_URL
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assert "runmode" in validated_conf
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assert validated_conf['runmode'] == RunMode.LIVE
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# Test args provided db_url dry_run
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conf = default_conf.copy()
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conf["dry_run"] = True
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conf["db_url"] = DEFAULT_DB_PROD_URL
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patched_configuration_load_config_file(mocker, conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--strategy-path', '/some/path'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('db_url') == DEFAULT_DB_DRYRUN_URL
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def test_load_custom_strategy(default_conf, mocker) -> None:
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default_conf.update({
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'strategy': 'CustomStrategy',
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'strategy_path': '/tmp/strategies',
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})
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patched_configuration_load_config_file(mocker, default_conf)
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args = Arguments([]).get_parsed_arg()
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configuration = Configuration(args)
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validated_conf = configuration.load_config()
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assert validated_conf.get('strategy') == 'CustomStrategy'
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assert validated_conf.get('strategy_path') == '/tmp/strategies'
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def test_show_info(default_conf, mocker, caplog) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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arglist = [
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'--strategy', 'TestStrategy',
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'--db-url', 'sqlite:///tmp/testdb',
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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configuration.get_config()
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assert log_has('Using DB: "sqlite:///tmp/testdb"', caplog)
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assert log_has('Dry run is enabled', caplog)
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def test_setup_configuration_without_arguments(mocker, default_conf, caplog) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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arglist = [
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'--config', 'config.json',
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'--strategy', 'DefaultStrategy',
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'backtesting'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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config = configuration.get_config()
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assert 'max_open_trades' in config
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assert 'stake_currency' in config
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assert 'stake_amount' in config
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assert 'exchange' in config
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assert 'pair_whitelist' in config['exchange']
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assert 'datadir' in config
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assert 'user_data_dir' in config
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assert log_has('Using data directory: {} ...'.format(config['datadir']), caplog)
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assert 'ticker_interval' in config
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assert not log_has('Parameter -i/--ticker-interval detected ...', caplog)
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assert 'position_stacking' not in config
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assert not log_has('Parameter --enable-position-stacking detected ...', caplog)
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assert 'refresh_pairs' not in config
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assert not log_has('Parameter -r/--refresh-pairs-cached detected ...', caplog)
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assert 'timerange' not in config
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assert 'export' not in config
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@pytest.mark.filterwarnings("ignore:DEPRECATED")
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def test_setup_configuration_with_arguments(mocker, default_conf, caplog) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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mocker.patch(
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'freqtrade.configuration.configuration.create_datadir',
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lambda c, x: x
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)
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mocker.patch(
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'freqtrade.configuration.configuration.create_userdata_dir',
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lambda x, *args, **kwargs: Path(x)
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)
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arglist = [
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'--config', 'config.json',
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'--strategy', 'DefaultStrategy',
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'--datadir', '/foo/bar',
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'--userdir', "/tmp/freqtrade",
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'backtesting',
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'--ticker-interval', '1m',
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'--enable-position-stacking',
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'--disable-max-market-positions',
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'--refresh-pairs-cached',
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'--timerange', ':100',
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'--export', '/bar/foo'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args)
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config = configuration.get_config()
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assert 'max_open_trades' in config
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assert 'stake_currency' in config
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assert 'stake_amount' in config
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assert 'exchange' in config
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assert 'pair_whitelist' in config['exchange']
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assert 'datadir' in config
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assert log_has('Using data directory: {} ...'.format("/foo/bar"), caplog)
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assert log_has('Using user-data directory: {} ...'.format("/tmp/freqtrade"), caplog)
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assert 'user_data_dir' in config
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assert 'ticker_interval' in config
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assert log_has('Parameter -i/--ticker-interval detected ... Using ticker_interval: 1m ...',
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caplog)
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assert 'position_stacking'in config
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assert log_has('Parameter --enable-position-stacking detected ...', caplog)
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assert 'use_max_market_positions' in config
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assert log_has('Parameter --disable-max-market-positions detected ...', caplog)
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assert log_has('max_open_trades set to unlimited ...', caplog)
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assert 'refresh_pairs'in config
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assert log_has('Parameter -r/--refresh-pairs-cached detected ...', caplog)
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assert 'timerange' in config
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assert log_has('Parameter --timerange detected: {} ...'.format(config['timerange']), caplog)
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assert 'export' in config
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assert log_has('Parameter --export detected: {} ...'.format(config['export']), caplog)
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def test_setup_configuration_with_stratlist(mocker, default_conf, caplog) -> None:
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"""
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Test setup_configuration() function
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"""
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patched_configuration_load_config_file(mocker, default_conf)
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arglist = [
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'--config', 'config.json',
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'backtesting',
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'--ticker-interval', '1m',
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'--export', '/bar/foo',
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'--strategy-list',
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'DefaultStrategy',
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'TestStrategy'
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args, RunMode.BACKTEST)
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config = configuration.get_config()
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assert config['runmode'] == RunMode.BACKTEST
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assert 'max_open_trades' in config
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assert 'stake_currency' in config
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assert 'stake_amount' in config
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assert 'exchange' in config
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assert 'pair_whitelist' in config['exchange']
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assert 'datadir' in config
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assert log_has('Using data directory: {} ...'.format(config['datadir']), caplog)
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assert 'ticker_interval' in config
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assert log_has('Parameter -i/--ticker-interval detected ... Using ticker_interval: 1m ...',
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caplog)
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assert 'strategy_list' in config
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assert log_has('Using strategy list of 2 Strategies', caplog)
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assert 'position_stacking' not in config
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assert 'use_max_market_positions' not in config
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assert 'timerange' not in config
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assert 'export' in config
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assert log_has('Parameter --export detected: {} ...'.format(config['export']), caplog)
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def test_hyperopt_with_arguments(mocker, default_conf, caplog) -> None:
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patched_configuration_load_config_file(mocker, default_conf)
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arglist = [
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'hyperopt',
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'--epochs', '10',
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'--spaces', 'all',
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]
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args = Arguments(arglist).get_parsed_arg()
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configuration = Configuration(args, RunMode.HYPEROPT)
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config = configuration.get_config()
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assert 'epochs' in config
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assert int(config['epochs']) == 10
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assert log_has('Parameter --epochs detected ... Will run Hyperopt with for 10 epochs ...',
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caplog)
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assert 'spaces' in config
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assert config['spaces'] == ['all']
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assert log_has("Parameter -s/--spaces detected: ['all']", caplog)
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assert "runmode" in config
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assert config['runmode'] == RunMode.HYPEROPT
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def test_check_exchange(default_conf, caplog) -> None:
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# Test an officially supported by Freqtrade team exchange
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default_conf['runmode'] = RunMode.DRY_RUN
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|
default_conf.get('exchange').update({'name': 'BITTREX'})
|
|
assert check_exchange(default_conf)
|
|
assert log_has_re(r"Exchange .* is officially supported by the Freqtrade development team\.",
|
|
caplog)
|
|
caplog.clear()
|
|
|
|
# Test an officially supported by Freqtrade team exchange
|
|
default_conf.get('exchange').update({'name': 'binance'})
|
|
assert check_exchange(default_conf)
|
|
assert log_has_re(r"Exchange .* is officially supported by the Freqtrade development team\.",
|
|
caplog)
|
|
caplog.clear()
|
|
|
|
# Test an available exchange, supported by ccxt
|
|
default_conf.get('exchange').update({'name': 'huobipro'})
|
|
assert check_exchange(default_conf)
|
|
assert log_has_re(r"Exchange .* is supported by ccxt and .* not officially supported "
|
|
r"by the Freqtrade development team\. .*", caplog)
|
|
caplog.clear()
|
|
|
|
# Test a 'bad' exchange, which known to have serious problems
|
|
default_conf.get('exchange').update({'name': 'bitmex'})
|
|
with pytest.raises(OperationalException,
|
|
match=r"Exchange .* is known to not work with the bot yet.*"):
|
|
check_exchange(default_conf)
|
|
caplog.clear()
|
|
|
|
# Test a 'bad' exchange with check_for_bad=False
|
|
default_conf.get('exchange').update({'name': 'bitmex'})
|
|
assert check_exchange(default_conf, False)
|
|
assert log_has_re(r"Exchange .* is supported by ccxt and .* not officially supported "
|
|
r"by the Freqtrade development team\. .*", caplog)
|
|
caplog.clear()
|
|
|
|
# Test an invalid exchange
|
|
default_conf.get('exchange').update({'name': 'unknown_exchange'})
|
|
|
|
with pytest.raises(
|
|
OperationalException,
|
|
match=r'.*Exchange "unknown_exchange" is not supported by ccxt '
|
|
r'and therefore not available for the bot.*'
|
|
):
|
|
check_exchange(default_conf)
|
|
|
|
# Test no exchange...
|
|
default_conf.get('exchange').update({'name': ''})
|
|
default_conf['runmode'] = RunMode.PLOT
|
|
assert check_exchange(default_conf)
|
|
|
|
|
|
def test_cli_verbose_with_params(default_conf, mocker, caplog) -> None:
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
|
|
# Prevent setting loggers
|
|
mocker.patch('freqtrade.loggers._set_loggers', MagicMock)
|
|
arglist = ['-vvv']
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
configuration = Configuration(args)
|
|
validated_conf = configuration.load_config()
|
|
|
|
assert validated_conf.get('verbosity') == 3
|
|
assert log_has('Verbosity set to 3', caplog)
|
|
|
|
|
|
def test_set_loggers() -> None:
|
|
# Reset Logging to Debug, otherwise this fails randomly as it's set globally
|
|
logging.getLogger('requests').setLevel(logging.DEBUG)
|
|
logging.getLogger("urllib3").setLevel(logging.DEBUG)
|
|
logging.getLogger('ccxt.base.exchange').setLevel(logging.DEBUG)
|
|
logging.getLogger('telegram').setLevel(logging.DEBUG)
|
|
|
|
previous_value1 = logging.getLogger('requests').level
|
|
previous_value2 = logging.getLogger('ccxt.base.exchange').level
|
|
previous_value3 = logging.getLogger('telegram').level
|
|
|
|
_set_loggers()
|
|
|
|
value1 = logging.getLogger('requests').level
|
|
assert previous_value1 is not value1
|
|
assert value1 is logging.INFO
|
|
|
|
value2 = logging.getLogger('ccxt.base.exchange').level
|
|
assert previous_value2 is not value2
|
|
assert value2 is logging.INFO
|
|
|
|
value3 = logging.getLogger('telegram').level
|
|
assert previous_value3 is not value3
|
|
assert value3 is logging.INFO
|
|
|
|
_set_loggers(verbosity=2)
|
|
|
|
assert logging.getLogger('requests').level is logging.DEBUG
|
|
assert logging.getLogger('ccxt.base.exchange').level is logging.INFO
|
|
assert logging.getLogger('telegram').level is logging.INFO
|
|
|
|
_set_loggers(verbosity=3)
|
|
|
|
assert logging.getLogger('requests').level is logging.DEBUG
|
|
assert logging.getLogger('ccxt.base.exchange').level is logging.DEBUG
|
|
assert logging.getLogger('telegram').level is logging.INFO
|
|
|
|
|
|
def test_set_logfile(default_conf, mocker):
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
|
|
arglist = [
|
|
'--logfile', 'test_file.log',
|
|
]
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
configuration = Configuration(args)
|
|
validated_conf = configuration.load_config()
|
|
|
|
assert validated_conf['logfile'] == "test_file.log"
|
|
f = Path("test_file.log")
|
|
assert f.is_file()
|
|
f.unlink()
|
|
|
|
|
|
def test_load_config_warn_forcebuy(default_conf, mocker, caplog) -> None:
|
|
default_conf['forcebuy_enable'] = True
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
|
|
args = Arguments([]).get_parsed_arg()
|
|
configuration = Configuration(args)
|
|
validated_conf = configuration.load_config()
|
|
|
|
assert validated_conf.get('forcebuy_enable')
|
|
assert log_has('`forcebuy` RPC message enabled.', caplog)
|
|
|
|
|
|
def test_validate_default_conf(default_conf) -> None:
|
|
validate(default_conf, constants.CONF_SCHEMA, Draft4Validator)
|
|
|
|
|
|
def test_create_datadir(mocker, default_conf, caplog) -> None:
|
|
mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
|
|
md = mocker.patch.object(Path, 'mkdir', MagicMock())
|
|
|
|
create_datadir(default_conf, '/foo/bar')
|
|
assert md.call_args[1]['parents'] is True
|
|
assert log_has('Created data directory: /foo/bar', caplog)
|
|
|
|
|
|
def test_create_userdata_dir(mocker, default_conf, caplog) -> None:
|
|
mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
|
|
md = mocker.patch.object(Path, 'mkdir', MagicMock())
|
|
|
|
x = create_userdata_dir('/tmp/bar', create_dir=True)
|
|
assert md.call_count == 7
|
|
assert md.call_args[1]['parents'] is False
|
|
assert log_has('Created user-data directory: /tmp/bar', caplog)
|
|
assert isinstance(x, Path)
|
|
assert str(x) == "/tmp/bar"
|
|
|
|
|
|
def test_create_userdata_dir_exists(mocker, default_conf, caplog) -> None:
|
|
mocker.patch.object(Path, "is_dir", MagicMock(return_value=True))
|
|
md = mocker.patch.object(Path, 'mkdir', MagicMock())
|
|
|
|
create_userdata_dir('/tmp/bar')
|
|
assert md.call_count == 0
|
|
|
|
|
|
def test_create_userdata_dir_exists_exception(mocker, default_conf, caplog) -> None:
|
|
mocker.patch.object(Path, "is_dir", MagicMock(return_value=False))
|
|
md = mocker.patch.object(Path, 'mkdir', MagicMock())
|
|
|
|
with pytest.raises(OperationalException, match=r'Directory `/tmp/bar` does not exist.*'):
|
|
create_userdata_dir('/tmp/bar', create_dir=False)
|
|
assert md.call_count == 0
|
|
|
|
|
|
def test_validate_tsl(default_conf):
|
|
default_conf['stoploss'] = 0.0
|
|
with pytest.raises(OperationalException, match='The config stoploss needs to be different '
|
|
'from 0 to avoid problems with sell orders.'):
|
|
validate_config_consistency(default_conf)
|
|
default_conf['stoploss'] = -0.10
|
|
|
|
default_conf['trailing_stop'] = True
|
|
default_conf['trailing_stop_positive'] = 0
|
|
default_conf['trailing_stop_positive_offset'] = 0
|
|
|
|
default_conf['trailing_only_offset_is_reached'] = True
|
|
with pytest.raises(OperationalException,
|
|
match=r'The config trailing_only_offset_is_reached needs '
|
|
'trailing_stop_positive_offset to be more than 0 in your config.'):
|
|
validate_config_consistency(default_conf)
|
|
|
|
default_conf['trailing_stop_positive_offset'] = 0.01
|
|
default_conf['trailing_stop_positive'] = 0.015
|
|
with pytest.raises(OperationalException,
|
|
match=r'The config trailing_stop_positive_offset needs '
|
|
'to be greater than trailing_stop_positive in your config.'):
|
|
validate_config_consistency(default_conf)
|
|
|
|
default_conf['trailing_stop_positive'] = 0.01
|
|
default_conf['trailing_stop_positive_offset'] = 0.015
|
|
validate_config_consistency(default_conf)
|
|
|
|
# 0 trailing stop positive - results in "Order would trigger immediately"
|
|
default_conf['trailing_stop_positive'] = 0
|
|
default_conf['trailing_stop_positive_offset'] = 0.02
|
|
default_conf['trailing_only_offset_is_reached'] = False
|
|
with pytest.raises(OperationalException,
|
|
match='The config trailing_stop_positive needs to be different from 0 '
|
|
'to avoid problems with sell orders'):
|
|
validate_config_consistency(default_conf)
|
|
|
|
|
|
def test_validate_edge(edge_conf):
|
|
edge_conf.update({"pairlist": {
|
|
"method": "VolumePairList",
|
|
}})
|
|
|
|
with pytest.raises(OperationalException,
|
|
match="Edge and VolumePairList are incompatible, "
|
|
"Edge will override whatever pairs VolumePairlist selects."):
|
|
validate_config_consistency(edge_conf)
|
|
|
|
edge_conf.update({"pairlist": {
|
|
"method": "StaticPairList",
|
|
}})
|
|
validate_config_consistency(edge_conf)
|
|
|
|
|
|
def test_load_config_test_comments() -> None:
|
|
"""
|
|
Load config with comments
|
|
"""
|
|
config_file = Path(__file__).parents[0] / "config_test_comments.json"
|
|
print(config_file)
|
|
conf = load_config_file(str(config_file))
|
|
|
|
assert conf
|
|
|
|
|
|
def test_load_config_default_exchange(all_conf) -> None:
|
|
"""
|
|
config['exchange'] subtree has required options in it
|
|
so it cannot be omitted in the config
|
|
"""
|
|
del all_conf['exchange']
|
|
|
|
assert 'exchange' not in all_conf
|
|
|
|
with pytest.raises(ValidationError,
|
|
match=r"'exchange' is a required property"):
|
|
validate_config_schema(all_conf)
|
|
|
|
|
|
def test_load_config_default_exchange_name(all_conf) -> None:
|
|
"""
|
|
config['exchange']['name'] option is required
|
|
so it cannot be omitted in the config
|
|
"""
|
|
del all_conf['exchange']['name']
|
|
|
|
assert 'name' not in all_conf['exchange']
|
|
|
|
with pytest.raises(ValidationError,
|
|
match=r"'name' is a required property"):
|
|
validate_config_schema(all_conf)
|
|
|
|
|
|
@pytest.mark.parametrize("keys", [("exchange", "sandbox", False),
|
|
("exchange", "key", ""),
|
|
("exchange", "secret", ""),
|
|
("exchange", "password", ""),
|
|
])
|
|
def test_load_config_default_subkeys(all_conf, keys) -> None:
|
|
"""
|
|
Test for parameters with default values in sub-paths
|
|
so they can be omitted in the config and the default value
|
|
should is added to the config.
|
|
"""
|
|
# Get first level key
|
|
key = keys[0]
|
|
# get second level key
|
|
subkey = keys[1]
|
|
|
|
del all_conf[key][subkey]
|
|
|
|
assert subkey not in all_conf[key]
|
|
|
|
validate_config_schema(all_conf)
|
|
assert subkey in all_conf[key]
|
|
assert all_conf[key][subkey] == keys[2]
|
|
|
|
|
|
def test_pairlist_resolving():
|
|
arglist = [
|
|
'download-data',
|
|
'--pairs', 'ETH/BTC', 'XRP/BTC',
|
|
'--exchange', 'binance'
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
configuration = Configuration(args)
|
|
config = configuration.get_config()
|
|
|
|
assert config['pairs'] == ['ETH/BTC', 'XRP/BTC']
|
|
assert config['exchange']['name'] == 'binance'
|
|
|
|
|
|
def test_pairlist_resolving_with_config(mocker, default_conf):
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
arglist = [
|
|
'--config', 'config.json',
|
|
'download-data',
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
configuration = Configuration(args)
|
|
config = configuration.get_config()
|
|
|
|
assert config['pairs'] == default_conf['exchange']['pair_whitelist']
|
|
assert config['exchange']['name'] == default_conf['exchange']['name']
|
|
|
|
# Override pairs
|
|
arglist = [
|
|
'--config', 'config.json',
|
|
'download-data',
|
|
'--pairs', 'ETH/BTC', 'XRP/BTC',
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
configuration = Configuration(args)
|
|
config = configuration.get_config()
|
|
|
|
assert config['pairs'] == ['ETH/BTC', 'XRP/BTC']
|
|
assert config['exchange']['name'] == default_conf['exchange']['name']
|
|
|
|
|
|
def test_pairlist_resolving_with_config_pl(mocker, default_conf):
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
load_mock = mocker.patch("freqtrade.configuration.configuration.json_load",
|
|
MagicMock(return_value=['XRP/BTC', 'ETH/BTC']))
|
|
mocker.patch.object(Path, "exists", MagicMock(return_value=True))
|
|
mocker.patch.object(Path, "open", MagicMock(return_value=MagicMock()))
|
|
|
|
arglist = [
|
|
'--config', 'config.json',
|
|
'download-data',
|
|
'--pairs-file', 'pairs.json',
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
configuration = Configuration(args)
|
|
config = configuration.get_config()
|
|
|
|
assert load_mock.call_count == 1
|
|
assert config['pairs'] == ['ETH/BTC', 'XRP/BTC']
|
|
assert config['exchange']['name'] == default_conf['exchange']['name']
|
|
|
|
|
|
def test_pairlist_resolving_with_config_pl_not_exists(mocker, default_conf):
|
|
patched_configuration_load_config_file(mocker, default_conf)
|
|
mocker.patch("freqtrade.configuration.configuration.json_load",
|
|
MagicMock(return_value=['XRP/BTC', 'ETH/BTC']))
|
|
mocker.patch.object(Path, "exists", MagicMock(return_value=False))
|
|
|
|
arglist = [
|
|
'--config', 'config.json',
|
|
'download-data',
|
|
'--pairs-file', 'pairs.json',
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
|
|
with pytest.raises(OperationalException, match=r"No pairs file found with path.*"):
|
|
configuration = Configuration(args)
|
|
configuration.get_config()
|
|
|
|
|
|
def test_pairlist_resolving_fallback(mocker):
|
|
mocker.patch.object(Path, "exists", MagicMock(return_value=True))
|
|
mocker.patch.object(Path, "open", MagicMock(return_value=MagicMock()))
|
|
mocker.patch("freqtrade.configuration.configuration.json_load",
|
|
MagicMock(return_value=['XRP/BTC', 'ETH/BTC']))
|
|
arglist = [
|
|
'download-data',
|
|
'--exchange', 'binance'
|
|
]
|
|
|
|
args = Arguments(arglist).get_parsed_arg()
|
|
# Fix flaky tests if config.json exists
|
|
args.config = None
|
|
|
|
configuration = Configuration(args)
|
|
config = configuration.get_config()
|
|
|
|
assert config['pairs'] == ['ETH/BTC', 'XRP/BTC']
|
|
assert config['exchange']['name'] == 'binance'
|
|
assert config['datadir'] == str(Path.cwd() / "user_data/data/binance")
|