def test_setup_hyperopt_configuration_without_arguments(
mocker, default_conf, caplog) -> None:
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
args = ['--config', 'config.json', 'hyperopt']
config = setup_configuration(get_args(args), RunMode.HYPEROPT)
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples)
assert 'ticker_interval' in config
assert not log_has_re('Parameter -i/--ticker-interval detected .*',
caplog.record_tuples)
assert 'live' not in config
assert not log_has('Parameter -l/--live detected ...',
caplog.record_tuples)
assert 'position_stacking' not in config
assert not log_has('Parameter --enable-position-stacking detected ...',
caplog.record_tuples)
assert 'refresh_pairs' not in config
assert not log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog.record_tuples)
assert 'timerange' not in config
assert 'runmode' in config
assert config['runmode'] == RunMode.HYPEROPT
def test_setup_edge_configuration_with_arguments(mocker, edge_conf,
caplog) -> None:
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(edge_conf)))
mocker.patch('freqtrade.configuration.Configuration._create_datadir',
lambda s, c, x: x)
args = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'--datadir', '/foo/bar', 'edge', '--ticker-interval', '1m',
'--refresh-pairs-cached', '--timerange', ':100',
'--stoplosses=-0.01,-0.10,-0.001'
]
config = setup_configuration(get_args(args))
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples)
assert 'ticker_interval' in config
assert log_has('Parameter -i/--ticker-interval detected ...',
caplog.record_tuples)
assert log_has('Using ticker_interval: 1m ...', caplog.record_tuples)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog.record_tuples)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog.record_tuples)
def test_show_info(default_conf, mocker, caplog) -> None:
"""
Test Configuration.show_info()
"""
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
args = [
'--dynamic-whitelist', '10', '--strategy', 'TestStrategy',
'--dry-run-db'
]
args = Arguments(args, '').get_parsed_arg()
configuration = Configuration(args)
configuration.get_config()
assert log_has(
'Parameter --dynamic-whitelist detected. '
'Using dynamically generated whitelist. '
'(not applicable with Backtesting and Hyperopt)', caplog.record_tuples)
assert log_has('Parameter --dry-run-db detected ...', caplog.record_tuples)
assert log_has('Dry_run will use the DB file: "tradesv3.dry_run.sqlite"',
caplog.record_tuples)
# Test the Dry run condition
configuration.config.update({'dry_run': False})
configuration._load_common_config(configuration.config)
assert log_has('Dry run is disabled. (--dry_run_db ignored)',
caplog.record_tuples)
def test_download_data(mocker, markets, caplog):
dl_mock = mocker.patch('freqtrade.utils.download_pair_history',
MagicMock())
patch_exchange(mocker)
mocker.patch('freqtrade.exchange.Exchange.markets',
PropertyMock(return_value=markets))
mocker.patch.object(Path, "exists", MagicMock(return_value=True))
mocker.patch.object(Path, "unlink", MagicMock())
args = [
"download-data",
"--exchange",
"binance",
"--pairs",
"ETH/BTC",
"XRP/BTC",
"--erase",
]
start_download_data(get_args(args))
assert dl_mock.call_count == 4
assert dl_mock.call_args[1]['timerange'].starttype is None
assert dl_mock.call_args[1]['timerange'].stoptype is None
assert log_has("Deleting existing data for pair ETH/BTC, interval 1m.",
caplog)
assert log_has("Downloading pair ETH/BTC, interval 1m.", caplog)
def test_setup_edge_configuration_with_arguments(mocker, edge_conf,
caplog) -> None:
patched_configuration_load_config_file(mocker, edge_conf)
mocker.patch('freqtrade.configuration.configuration.create_datadir',
lambda c, x: x)
args = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'--datadir', '/foo/bar', 'edge', '--ticker-interval', '1m',
'--refresh-pairs-cached', '--timerange', ':100',
'--stoplosses=-0.01,-0.10,-0.001'
]
config = setup_configuration(get_args(args), RunMode.EDGE)
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert config['runmode'] == RunMode.EDGE
assert log_has('Using data directory: {} ...'.format(config['datadir']),
caplog)
assert 'ticker_interval' in config
assert log_has(
'Parameter -i/--ticker-interval detected ... Using ticker_interval: 1m ...',
caplog)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...', caplog)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog)
def test_hyperopt_with_arguments(mocker, default_conf, caplog) -> None:
patched_configuration_load_config_file(mocker, default_conf)
arglist = [
'hyperopt',
'--epochs',
'10',
'--spaces',
'all',
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args, RunMode.HYPEROPT)
config = configuration.get_config()
assert 'epochs' in config
assert int(config['epochs']) == 10
assert log_has(
'Parameter --epochs detected ... Will run Hyperopt with for 10 epochs ...',
caplog)
assert 'spaces' in config
assert config['spaces'] == ['all']
assert log_has('Parameter -s/--spaces detected: [\'all\']', caplog)
assert "runmode" in config
assert config['runmode'] == RunMode.HYPEROPT
def test_authorized_only(default_conf, mocker, caplog) -> None:
patch_coinmarketcap(mocker)
patch_exchange(mocker, None)
chat = Chat(0, 0)
update = Update(randint(1, 100))
update.message = Message(randint(1, 100), 0, datetime.utcnow(), chat)
default_conf['telegram']['enabled'] = False
bot = FreqtradeBot(default_conf)
patch_get_signal(bot, (True, False))
dummy = DummyCls(bot)
dummy.dummy_handler(bot=MagicMock(), update=update)
assert dummy.state['called'] is True
assert log_has(
'Executing handler: dummy_handler for chat_id: 0',
caplog.record_tuples
)
assert not log_has(
'Rejected unauthorized message from: 0',
caplog.record_tuples
)
assert not log_has(
'Exception occurred within Telegram module',
caplog.record_tuples
)
def test_migrate_mid_state(mocker, default_conf, fee, caplog):
"""
Test Database migration (starting with new pairformat)
"""
caplog.set_level(logging.DEBUG)
amount = 103.223
create_table_old = """CREATE TABLE IF NOT EXISTS "trades" (
id INTEGER NOT NULL,
exchange VARCHAR NOT NULL,
pair VARCHAR NOT NULL,
is_open BOOLEAN NOT NULL,
fee_open FLOAT NOT NULL,
fee_close FLOAT NOT NULL,
open_rate FLOAT,
close_rate FLOAT,
close_profit FLOAT,
stake_amount FLOAT NOT NULL,
amount FLOAT,
open_date DATETIME NOT NULL,
close_date DATETIME,
open_order_id VARCHAR,
PRIMARY KEY (id),
CHECK (is_open IN (0, 1))
);"""
insert_table_old = """INSERT INTO trades (exchange, pair, is_open, fee_open, fee_close,
open_rate, stake_amount, amount, open_date)
VALUES ('binance', 'ETC/BTC', 1, {fee}, {fee},
0.00258580, {stake}, {amount},
'2019-11-28 12:44:24.000000')
""".format(fee=fee.return_value,
stake=default_conf.get("stake_amount"),
amount=amount)
engine = create_engine('sqlite://')
mocker.patch('freqtrade.persistence.create_engine',
lambda *args, **kwargs: engine)
# Create table using the old format
engine.execute(create_table_old)
engine.execute(insert_table_old)
# Run init to test migration
init(default_conf['db_url'], default_conf['dry_run'])
assert len(Trade.query.filter(Trade.id == 1).all()) == 1
trade = Trade.query.filter(Trade.id == 1).first()
assert trade.fee_open == fee.return_value
assert trade.fee_close == fee.return_value
assert trade.open_rate_requested is None
assert trade.close_rate_requested is None
assert trade.is_open == 1
assert trade.amount == amount
assert trade.stake_amount == default_conf.get("stake_amount")
assert trade.pair == "ETC/BTC"
assert trade.exchange == "binance"
assert trade.max_rate == 0.0
assert trade.stop_loss == 0.0
assert trade.initial_stop_loss == 0.0
assert log_has("trying trades_bak0", caplog)
assert log_has(
"Running database migration - backup available as trades_bak0", caplog)
def test_setup_configuration_without_arguments(mocker, default_conf,
caplog) -> None:
patched_configuration_load_config_file(mocker, default_conf)
args = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'backtesting'
]
config = setup_configuration(get_args(args), RunMode.BACKTEST)
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data directory: {} ...'.format(config['datadir']),
caplog)
assert 'ticker_interval' in config
assert not log_has_re('Parameter -i/--ticker-interval detected .*', caplog)
assert 'position_stacking' not in config
assert not log_has('Parameter --enable-position-stacking detected ...',
caplog)
assert 'refresh_pairs' not in config
assert not log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog)
assert 'timerange' not in config
assert 'export' not in config
assert 'runmode' in config
assert config['runmode'] == RunMode.BACKTEST
def test_show_info(default_conf, mocker, caplog) -> None:
"""
Test Configuration.show_info()
"""
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
arglist = [
'--dynamic-whitelist',
'10',
'--strategy',
'TestStrategy',
'--db-url',
'sqlite:///tmp/testdb',
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args)
configuration.get_config()
assert log_has(
'Parameter --dynamic-whitelist detected. '
'Using dynamically generated whitelist. '
'(not applicable with Backtesting and Hyperopt)', caplog.record_tuples)
assert log_has('Using DB: "sqlite:///tmp/testdb"', caplog.record_tuples)
assert log_has('Dry run is enabled', caplog.record_tuples)
def test_setup_configuration_without_arguments(mocker, default_conf,
caplog) -> None:
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
args = ['--config', 'config.json', '--strategy', 'DefaultStrategy', 'edge']
config = setup_configuration(get_args(args))
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples)
assert 'ticker_interval' in config
assert not log_has('Parameter -i/--ticker-interval detected ...',
caplog.record_tuples)
assert 'refresh_pairs' not in config
assert not log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog.record_tuples)
assert 'timerange' not in config
assert 'stoploss_range' not in config
def test_update_market_order(market_buy_order, market_sell_order, fee, caplog):
trade = Trade(
id=1,
pair='ETH/BTC',
stake_amount=0.001,
fee_open=fee.return_value,
fee_close=fee.return_value,
exchange='bittrex',
)
trade.open_order_id = 'something'
trade.update(market_buy_order)
assert trade.open_order_id is None
assert trade.open_rate == 0.00004099
assert trade.close_profit is None
assert trade.close_date is None
assert log_has(
"MARKET_BUY has been fulfilled for Trade(id=1, "
"pair=ETH/BTC, amount=91.99181073, open_rate=0.00004099, open_since=closed).",
caplog)
caplog.clear()
trade.open_order_id = 'something'
trade.update(market_sell_order)
assert trade.open_order_id is None
assert trade.close_rate == 0.00004173
assert trade.close_profit == 0.01297561
assert trade.close_date is not None
assert log_has(
"MARKET_SELL has been fulfilled for Trade(id=1, "
"pair=ETH/BTC, amount=91.99181073, open_rate=0.00004099, open_since=closed).",
caplog)
def test_main_keyboard_interrupt(mocker, default_conf, caplog) -> None:
"""
Test main() function
In this test we are skipping the while True loop by throwing an exception.
"""
patch_exchange(mocker)
mocker.patch.multiple(
'freqtrade.freqtradebot.FreqtradeBot',
_init_modules=MagicMock(),
worker=MagicMock(side_effect=KeyboardInterrupt),
cleanup=MagicMock(),
)
mocker.patch('freqtrade.configuration.Configuration._load_config_file',
lambda *args, **kwargs: default_conf)
mocker.patch('freqtrade.freqtradebot.CryptoToFiatConverter', MagicMock())
mocker.patch('freqtrade.freqtradebot.RPCManager', MagicMock())
args = ['-c', 'config.json.example']
# Test Main + the KeyboardInterrupt exception
with pytest.raises(SystemExit):
main(args)
assert log_has('Using config: config.json.example ...',
caplog.record_tuples)
assert log_has('SIGINT received, aborting ...', caplog.record_tuples)
def test_load_data_with_new_pair_1min(ticker_history, mocker, caplog,
default_conf) -> None:
"""
Test load_data() with 1 min ticker
"""
mocker.patch('freqtrade.exchange.Exchange.get_history',
return_value=ticker_history)
exchange = get_patched_exchange(mocker, default_conf)
file = os.path.join(os.path.dirname(__file__), '..', 'testdata',
'MEME_BTC-1m.json')
_backup_file(file)
# do not download a new pair if refresh_pairs isn't set
optimize.load_data(None,
ticker_interval='1m',
refresh_pairs=False,
pairs=['MEME/BTC'])
assert os.path.isfile(file) is False
assert log_has(
'No data for pair: "MEME/BTC", Interval: 1m. '
'Use --refresh-pairs-cached to download the data',
caplog.record_tuples)
# download a new pair if refresh_pairs is set
optimize.load_data(None,
ticker_interval='1m',
refresh_pairs=True,
exchange=exchange,
pairs=['MEME/BTC'])
assert os.path.isfile(file) is True
assert log_has('Download the pair: "MEME/BTC", Interval: 1m',
caplog.record_tuples)
_clean_test_file(file)
def test_load_data_with_new_pair_1min(ticker_history_list, mocker, caplog, default_conf) -> None:
"""
Test load_pair_history() with 1 min ticker
"""
mocker.patch('freqtrade.exchange.Exchange.get_history', return_value=ticker_history_list)
exchange = get_patched_exchange(mocker, default_conf)
file = os.path.join(os.path.dirname(__file__), '..', 'testdata', 'MEME_BTC-1m.json')
_backup_file(file)
# do not download a new pair if refresh_pairs isn't set
history.load_pair_history(datadir=None,
ticker_interval='1m',
refresh_pairs=False,
pair='MEME/BTC')
assert os.path.isfile(file) is False
assert log_has('No data for pair: "MEME/BTC", Interval: 1m. '
'Use --refresh-pairs-cached to download the data',
caplog.record_tuples)
# download a new pair if refresh_pairs is set
history.load_pair_history(datadir=None,
ticker_interval='1m',
refresh_pairs=True,
exchange=exchange,
pair='MEME/BTC')
assert os.path.isfile(file) is True
assert log_has('Download the pair: "MEME/BTC", Interval: 1m', caplog.record_tuples)
with pytest.raises(OperationalException, match=r'Exchange needs to be initialized when.*'):
history.load_pair_history(datadir=None,
ticker_interval='1m',
refresh_pairs=True,
exchange=None,
pair='MEME/BTC')
_clean_test_file(file)
def test_load_partial_missing(caplog) -> None:
# Make sure we start fresh - test missing data at start
start = arrow.get('2018-01-01T00:00:00')
end = arrow.get('2018-01-11T00:00:00')
tickerdata = history.load_data(None, '5m', ['UNITTEST/BTC'],
refresh_pairs=False,
timerange=TimeRange('date', 'date',
start.timestamp, end.timestamp))
# timedifference in 5 minutes
td = ((end - start).total_seconds() // 60 // 5) + 1
assert td != len(tickerdata['UNITTEST/BTC'])
start_real = tickerdata['UNITTEST/BTC'].iloc[0, 0]
assert log_has(f'Missing data at start for pair '
f'UNITTEST/BTC, data starts at {start_real.strftime("%Y-%m-%d %H:%M:%S")}',
caplog.record_tuples)
# Make sure we start fresh - test missing data at end
caplog.clear()
start = arrow.get('2018-01-10T00:00:00')
end = arrow.get('2018-02-20T00:00:00')
tickerdata = history.load_data(datadir=None, ticker_interval='5m',
pairs=['UNITTEST/BTC'], refresh_pairs=False,
timerange=TimeRange('date', 'date',
start.timestamp, end.timestamp))
# timedifference in 5 minutes
td = ((end - start).total_seconds() // 60 // 5) + 1
assert td != len(tickerdata['UNITTEST/BTC'])
# Shift endtime with +5 - as last candle is dropped (partial candle)
end_real = arrow.get(tickerdata['UNITTEST/BTC'].iloc[-1, 0]).shift(minutes=5)
assert log_has(f'Missing data at end for pair '
f'UNITTEST/BTC, data ends at {end_real.strftime("%Y-%m-%d %H:%M:%S")}',
caplog.record_tuples)
def test_authorized_only_exception(default_conf, mocker, caplog) -> None:
"""
Test authorized_only() method when an exception is thrown
"""
patch_get_signal(mocker, (True, False))
patch_coinmarketcap(mocker)
mocker.patch('freqtrade.freqtradebot.exchange.init', MagicMock())
update = Update(randint(1, 100))
update.message = Message(randint(1, 100), 0, datetime.utcnow(), Chat(0, 0))
conf = deepcopy(default_conf)
conf['telegram']['enabled'] = False
dummy = DummyCls(FreqtradeBot(conf, create_engine('sqlite://')))
dummy.dummy_exception(bot=MagicMock(), update=update)
assert dummy.state['called'] is False
assert not log_has(
'Executing handler: dummy_handler for chat_id: 0',
caplog.record_tuples
)
assert not log_has(
'Rejected unauthorized message from: 0',
caplog.record_tuples
)
assert log_has(
'Exception occurred within Telegram module',
caplog.record_tuples
)
def test__args_to_config(caplog):
arg_list = ['--strategy-path', 'TestTest']
args = Arguments(arg_list, '').get_parsed_arg()
configuration = Configuration(args)
config = {}
with warnings.catch_warnings(record=True) as w:
# No warnings ...
configuration._args_to_config(config,
argname="strategy_path",
logstring="DeadBeef")
assert len(w) == 0
assert log_has("DeadBeef", caplog)
assert config['strategy_path'] == "TestTest"
configuration = Configuration(args)
config = {}
with warnings.catch_warnings(record=True) as w:
# Deprecation warnings!
configuration._args_to_config(config,
argname="strategy_path",
logstring="DeadBeef",
deprecated_msg="Going away soon!")
assert len(w) == 1
assert issubclass(w[-1].category, DeprecationWarning)
assert "DEPRECATED: Going away soon!" in str(w[-1].message)
assert log_has("DeadBeef", caplog)
assert config['strategy_path'] == "TestTest"
def test_analyze_ticker_default(ticker_history, mocker, caplog) -> None:
caplog.set_level(logging.DEBUG)
ind_mock = MagicMock(side_effect=lambda x, meta: x)
buy_mock = MagicMock(side_effect=lambda x, meta: x)
sell_mock = MagicMock(side_effect=lambda x, meta: x)
mocker.patch.multiple(
'freqtrade.strategy.interface.IStrategy',
advise_indicators=ind_mock,
advise_buy=buy_mock,
advise_sell=sell_mock,
)
strategy = DefaultStrategy({})
strategy.analyze_ticker(ticker_history, {'pair': 'ETH/BTC'})
assert ind_mock.call_count == 1
assert buy_mock.call_count == 1
assert buy_mock.call_count == 1
assert log_has('TA Analysis Launched', caplog.record_tuples)
assert not log_has('Skippinig TA Analysis for already analyzed candle',
caplog.record_tuples)
caplog.clear()
strategy.analyze_ticker(ticker_history, {'pair': 'ETH/BTC'})
# No analysis happens as process_only_new_candles is true
assert ind_mock.call_count == 2
assert buy_mock.call_count == 2
assert buy_mock.call_count == 2
assert log_has('TA Analysis Launched', caplog.record_tuples)
assert not log_has('Skippinig TA Analysis for already analyzed candle',
caplog.record_tuples)
def test_hyperopt_with_arguments(mocker, default_conf, caplog) -> None:
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
arglist = [
'hyperopt',
'--epochs',
'10',
'--spaces',
'all',
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args)
config = configuration.get_config()
assert 'epochs' in config
assert int(config['epochs']) == 10
assert log_has('Parameter --epochs detected ...', caplog.record_tuples)
assert log_has('Will run Hyperopt with for 10 epochs ...',
caplog.record_tuples)
assert 'spaces' in config
assert config['spaces'] == ['all']
assert log_has('Parameter -s/--spaces detected: [\'all\']',
caplog.record_tuples)
def test_generate_candlestick_graph_no_signals_no_trades(default_conf, mocker, caplog):
row_mock = mocker.patch('freqtrade.plot.plotting.add_indicators',
MagicMock(side_effect=fig_generating_mock))
trades_mock = mocker.patch('freqtrade.plot.plotting.plot_trades',
MagicMock(side_effect=fig_generating_mock))
pair = "UNITTEST/BTC"
timerange = TimeRange(None, 'line', 0, -1000)
data = history.load_pair_history(pair=pair, ticker_interval='1m',
datadir=None, timerange=timerange)
data['buy'] = 0
data['sell'] = 0
indicators1 = []
indicators2 = []
fig = generate_candlestick_graph(pair=pair, data=data, trades=None,
indicators1=indicators1, indicators2=indicators2)
assert isinstance(fig, go.Figure)
assert fig.layout.title.text == pair
figure = fig.layout.figure
assert len(figure.data) == 2
# Candlesticks are plotted first
candles = find_trace_in_fig_data(figure.data, "Price")
assert isinstance(candles, go.Candlestick)
volume = find_trace_in_fig_data(figure.data, "Volume")
assert isinstance(volume, go.Bar)
assert row_mock.call_count == 2
assert trades_mock.call_count == 1
assert log_has("No buy-signals found.", caplog)
assert log_has("No sell-signals found.", caplog)
def test_setup_configuration_with_arguments(mocker, default_conf,
caplog) -> None:
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
mocker.patch('freqtrade.configuration.Configuration._create_datadir',
lambda s, c, x: x)
arglist = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'--datadir', '/foo/bar', 'backtesting', '--ticker-interval', '1m',
'--live', '--enable-position-stacking',
'--disable-max-market-positions', '--refresh-pairs-cached',
'--timerange', ':100', '--export', '/bar/foo'
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args)
config = configuration.get_config()
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples)
assert 'ticker_interval' in config
assert log_has('Parameter -i/--ticker-interval detected ...',
caplog.record_tuples)
assert log_has('Using ticker_interval: 1m ...', caplog.record_tuples)
assert 'live' in config
assert log_has('Parameter -l/--live detected ...', caplog.record_tuples)
assert 'position_stacking' in config
assert log_has('Parameter --enable-position-stacking detected ...',
caplog.record_tuples)
assert 'use_max_market_positions' in config
assert log_has('Parameter --disable-max-market-positions detected ...',
caplog.record_tuples)
assert log_has('max_open_trades set to unlimited ...',
caplog.record_tuples)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog.record_tuples)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog.record_tuples)
assert 'export' in config
assert log_has(
'Parameter --export detected: {} ...'.format(config['export']),
caplog.record_tuples)
def test_get_signal_empty(default_conf, mocker, caplog):
assert (False, False) == _STRATEGY.get_signal('foo', default_conf['ticker_interval'],
DataFrame())
assert log_has('Empty ticker history for pair foo', caplog.record_tuples)
caplog.clear()
assert (False, False) == _STRATEGY.get_signal('bar', default_conf['ticker_interval'],
[])
assert log_has('Empty ticker history for pair bar', caplog.record_tuples)
def test_setup_hyperopt_configuration_with_arguments(mocker, default_conf,
caplog) -> None:
patched_configuration_load_config_file(mocker, default_conf)
mocker.patch('freqtrade.configuration.configuration.create_datadir',
lambda c, x: x)
args = [
'--config', 'config.json', '--datadir', '/foo/bar', 'hyperopt',
'--ticker-interval', '1m', '--timerange', ':100',
'--refresh-pairs-cached', '--enable-position-stacking',
'--disable-max-market-positions', '--epochs', '1000', '--spaces',
'all', '--print-all'
]
config = setup_configuration(get_args(args), RunMode.HYPEROPT)
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert config['runmode'] == RunMode.HYPEROPT
assert log_has('Using data directory: {} ...'.format(config['datadir']),
caplog)
assert 'ticker_interval' in config
assert log_has(
'Parameter -i/--ticker-interval detected ... Using ticker_interval: 1m ...',
caplog)
assert 'position_stacking' in config
assert log_has('Parameter --enable-position-stacking detected ...', caplog)
assert 'use_max_market_positions' in config
assert log_has('Parameter --disable-max-market-positions detected ...',
caplog)
assert log_has('max_open_trades set to unlimited ...', caplog)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...', caplog)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog)
assert 'epochs' in config
assert log_has(
'Parameter --epochs detected ... Will run Hyperopt with for 1000 epochs ...',
caplog)
assert 'spaces' in config
assert log_has(
'Parameter -s/--spaces detected: {}'.format(config['spaces']), caplog)
assert 'print_all' in config
assert log_has('Parameter --print-all detected ...', caplog)
def test_ohlcv_drop_incomplete(caplog):
ticker_interval = '1d'
ticks = [
[
1559750400000, # 2019-06-04
8.794e-05, # open
8.948e-05, # high
8.794e-05, # low
8.88e-05, # close
2255, # volume (in quote currency)
],
[
1559836800000, # 2019-06-05
8.88e-05,
8.942e-05,
8.88e-05,
8.893e-05,
9911,
],
[
1559923200000, # 2019-06-06
8.891e-05,
8.893e-05,
8.875e-05,
8.877e-05,
2251
],
[
1560009600000, # 2019-06-07
8.877e-05,
8.883e-05,
8.895e-05,
8.817e-05,
123551
]
]
caplog.set_level(logging.DEBUG)
data = parse_ticker_dataframe(ticks,
ticker_interval,
pair="UNITTEST/BTC",
fill_missing=False,
drop_incomplete=False)
assert len(data) == 4
assert not log_has("Dropping last candle", caplog.record_tuples)
# Drop last candle
data = parse_ticker_dataframe(ticks,
ticker_interval,
pair="UNITTEST/BTC",
fill_missing=False,
drop_incomplete=True)
assert len(data) == 3
assert log_has("Dropping last candle", caplog.record_tuples)
def test_process_maybe_execute_buy_exception(mocker, default_conf,
caplog) -> None:
"""
Test exception on process_maybe_execute_buy() method
"""
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.freqtradebot.FreqtradeBot.create_trade',
MagicMock(side_effect=DependencyException))
freqtrade.process_maybe_execute_buy()
log_has('Unable to create trade:', caplog.record_tuples)
def test_setup_configuration_with_arguments(mocker, default_conf,
caplog) -> None:
"""
Test setup_configuration() function
"""
mocker.patch('freqtrade.configuration.open',
mocker.mock_open(read_data=json.dumps(default_conf)))
args = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'--datadir', '/foo/bar', 'backtesting', '--ticker-interval', '1m',
'--live', '--realistic-simulation', '--refresh-pairs-cached',
'--timerange', ':100', '--export', '/bar/foo', '--export-filename',
'foo_bar.json'
]
config = setup_configuration(get_args(args))
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has('Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples)
assert 'ticker_interval' in config
assert log_has('Parameter -i/--ticker-interval detected ...',
caplog.record_tuples)
assert log_has('Using ticker_interval: 1m ...', caplog.record_tuples)
assert 'live' in config
assert log_has('Parameter -l/--live detected ...', caplog.record_tuples)
assert 'realistic_simulation' in config
assert log_has('Parameter --realistic-simulation detected ...',
caplog.record_tuples)
assert log_has('Using max_open_trades: 1 ...', caplog.record_tuples)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...',
caplog.record_tuples)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog.record_tuples)
assert 'export' in config
assert log_has(
'Parameter --export detected: {} ...'.format(config['export']),
caplog.record_tuples)
assert 'exportfilename' in config
assert log_has(
'Storing backtest results to {} ...'.format(config['exportfilename']),
caplog.record_tuples)
def test_setup_configuration_with_stratlist(mocker, default_conf, caplog) -> None:
"""
Test setup_configuration() function
"""
mocker.patch('freqtrade.configuration.open', mocker.mock_open(
read_data=json.dumps(default_conf)
))
arglist = [
'--config', 'config.json',
'backtesting',
'--ticker-interval', '1m',
'--export', '/bar/foo',
'--strategy-list',
'DefaultStrategy',
'TestStrategy'
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args)
config = configuration.get_config()
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert log_has(
'Using data folder: {} ...'.format(config['datadir']),
caplog.record_tuples
)
assert 'ticker_interval' in config
assert log_has('Parameter -i/--ticker-interval detected ...', caplog.record_tuples)
assert log_has(
'Using ticker_interval: 1m ...',
caplog.record_tuples
)
assert 'strategy_list' in config
assert log_has('Using strategy list of 2 Strategies', caplog.record_tuples)
assert 'position_stacking' not in config
assert 'use_max_market_positions' not in config
assert 'timerange' not in config
assert 'export' in config
assert log_has(
'Parameter --export detected: {} ...'.format(config['export']),
caplog.record_tuples
)
def test_show_info(default_conf, mocker, caplog) -> None:
patched_configuration_load_config_file(mocker, default_conf)
arglist = [
'--strategy', 'TestStrategy',
'--db-url', 'sqlite:///tmp/testdb',
]
args = Arguments(arglist, '').get_parsed_arg()
configuration = Configuration(args)
configuration.get_config()
assert log_has('Using DB: "sqlite:///tmp/testdb"', caplog.record_tuples)
assert log_has('Dry run is enabled', caplog.record_tuples)
def test_setup_bt_configuration_with_arguments(mocker, default_conf,
caplog) -> None:
patched_configuration_load_config_file(mocker, default_conf)
mocker.patch('freqtrade.configuration.configuration.create_datadir',
lambda c, x: x)
args = [
'--config', 'config.json', '--strategy', 'DefaultStrategy',
'--datadir', '/foo/bar', 'backtesting', '--ticker-interval', '1m',
'--enable-position-stacking', '--disable-max-market-positions',
'--refresh-pairs-cached', '--timerange', ':100', '--export',
'/bar/foo', '--export-filename', 'foo_bar.json'
]
config = setup_configuration(get_args(args), RunMode.BACKTEST)
assert 'max_open_trades' in config
assert 'stake_currency' in config
assert 'stake_amount' in config
assert 'exchange' in config
assert 'pair_whitelist' in config['exchange']
assert 'datadir' in config
assert config['runmode'] == RunMode.BACKTEST
assert log_has('Using data directory: {} ...'.format(config['datadir']),
caplog)
assert 'ticker_interval' in config
assert log_has(
'Parameter -i/--ticker-interval detected ... Using ticker_interval: 1m ...',
caplog)
assert 'position_stacking' in config
assert log_has('Parameter --enable-position-stacking detected ...', caplog)
assert 'use_max_market_positions' in config
assert log_has('Parameter --disable-max-market-positions detected ...',
caplog)
assert log_has('max_open_trades set to unlimited ...', caplog)
assert 'refresh_pairs' in config
assert log_has('Parameter -r/--refresh-pairs-cached detected ...', caplog)
assert 'timerange' in config
assert log_has(
'Parameter --timerange detected: {} ...'.format(config['timerange']),
caplog)
assert 'export' in config
assert log_has(
'Parameter --export detected: {} ...'.format(config['export']), caplog)
assert 'exportfilename' in config
assert log_has(
'Storing backtest results to {} ...'.format(config['exportfilename']),
caplog)
