mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-11-10 10:21:59 +00:00
Keep in misc file only tool functions
This commit is contained in:
Gerald Lonlas
parent
89e3729955
commit
e025dc0dba
|
|
@ -1,30 +1,26 @@
|
|||
import argparse
|
||||
import enum
|
||||
"""
|
||||
Various tool function for Freqtrade and scripts
|
||||
"""
|
||||
|
||||
import re
|
||||
import json
|
||||
import logging
|
||||
import time
|
||||
import os
|
||||
import re
|
||||
from datetime import datetime
|
||||
from typing import Any, Callable, Dict, List
|
||||
|
||||
import numpy as np
|
||||
from jsonschema import Draft4Validator, validate
|
||||
from jsonschema.exceptions import ValidationError, best_match
|
||||
from wrapt import synchronized
|
||||
|
||||
from freqtrade import __version__
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class State(enum.Enum):
|
||||
RUNNING = 0
|
||||
STOPPED = 1
|
||||
|
||||
|
||||
# Current application state
|
||||
_STATE = State.STOPPED
|
||||
def shorten_date(_date):
|
||||
"""
|
||||
Trim the date so it fits on small screens
|
||||
"""
|
||||
new_date = re.sub('seconds?', 'sec', _date)
|
||||
new_date = re.sub('minutes?', 'min', new_date)
|
||||
new_date = re.sub('hours?', 'h', new_date)
|
||||
new_date = re.sub('days?', 'd', new_date)
|
||||
new_date = re.sub('^an?', '1', new_date)
|
||||
return new_date
|
||||
|
||||
|
||||
############################################
|
||||
|
|
@ -32,7 +28,6 @@ _STATE = State.STOPPED
|
|||
# Matplotlib doesn't support ::datetime64, #
|
||||
# so we need to convert it into ::datetime #
|
||||
############################################
|
||||
|
||||
def datesarray_to_datetimearray(dates):
|
||||
"""
|
||||
Convert an pandas-array of timestamps into
|
||||
|
|
@ -41,13 +36,18 @@ def datesarray_to_datetimearray(dates):
|
|||
"""
|
||||
times = []
|
||||
dates = dates.astype(datetime)
|
||||
for i in range(0, dates.size):
|
||||
date = dates[i].to_pydatetime()
|
||||
for index in range(0, dates.size):
|
||||
date = dates[index].to_pydatetime()
|
||||
times.append(date)
|
||||
return np.array(times)
|
||||
|
||||
|
||||
def common_datearray(dfs):
|
||||
"""
|
||||
Return dates from Dataframe
|
||||
:param dfs: Dataframe
|
||||
:return: List of dates
|
||||
"""
|
||||
alldates = {}
|
||||
for pair, pair_data in dfs.items():
|
||||
dates = datesarray_to_datetimearray(pair_data['date'])
|
||||
|
|
@ -61,375 +61,11 @@ def common_datearray(dfs):
|
|||
|
||||
|
||||
def file_dump_json(filename, data) -> None:
|
||||
with open(filename, 'w') as fp:
|
||||
json.dump(data, fp)
|
||||
|
||||
|
||||
@synchronized
|
||||
def update_state(state: State) -> None:
|
||||
"""
|
||||
Updates the application state
|
||||
:param state: new state
|
||||
:return: None
|
||||
"""
|
||||
global _STATE
|
||||
_STATE = state
|
||||
|
||||
|
||||
@synchronized
|
||||
def get_state() -> State:
|
||||
"""
|
||||
Gets the current application state
|
||||
Dump JSON data into a file
|
||||
:param filename: file to create
|
||||
:param data: JSON Data to save
|
||||
:return:
|
||||
"""
|
||||
return _STATE
|
||||
|
||||
|
||||
def load_config(path: str) -> Dict:
|
||||
"""
|
||||
Loads a config file from the given path
|
||||
:param path: path as str
|
||||
:return: configuration as dictionary
|
||||
"""
|
||||
with open(path) as file:
|
||||
conf = json.load(file)
|
||||
if 'internals' not in conf:
|
||||
conf['internals'] = {}
|
||||
logger.info('Validating configuration ...')
|
||||
try:
|
||||
validate(conf, CONF_SCHEMA)
|
||||
return conf
|
||||
except ValidationError as exception:
|
||||
logger.fatal('Invalid configuration. See config.json.example. Reason: %s', exception)
|
||||
raise ValidationError(
|
||||
best_match(Draft4Validator(CONF_SCHEMA).iter_errors(conf)).message
|
||||
)
|
||||
|
||||
|
||||
def throttle(func: Callable[..., Any], min_secs: float, *args, **kwargs) -> Any:
|
||||
"""
|
||||
Throttles the given callable that it
|
||||
takes at least `min_secs` to finish execution.
|
||||
:param func: Any callable
|
||||
:param min_secs: minimum execution time in seconds
|
||||
:return: Any
|
||||
"""
|
||||
start = time.time()
|
||||
result = func(*args, **kwargs)
|
||||
end = time.time()
|
||||
duration = max(min_secs - (end - start), 0.0)
|
||||
logger.debug('Throttling %s for %.2f seconds', func.__name__, duration)
|
||||
time.sleep(duration)
|
||||
return result
|
||||
|
||||
|
||||
def common_args_parser(description: str):
|
||||
"""
|
||||
Parses given common arguments and returns them as a parsed object.
|
||||
"""
|
||||
parser = argparse.ArgumentParser(
|
||||
description=description
|
||||
)
|
||||
parser.add_argument(
|
||||
'-v', '--verbose',
|
||||
help='be verbose',
|
||||
action='store_const',
|
||||
dest='loglevel',
|
||||
const=logging.DEBUG,
|
||||
default=logging.INFO,
|
||||
)
|
||||
parser.add_argument(
|
||||
'--version',
|
||||
action='version',
|
||||
version='%(prog)s {}'.format(__version__),
|
||||
)
|
||||
parser.add_argument(
|
||||
'-c', '--config',
|
||||
help='specify configuration file (default: config.json)',
|
||||
dest='config',
|
||||
default='config.json',
|
||||
type=str,
|
||||
metavar='PATH',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--datadir',
|
||||
help='path to backtest data (default freqdata/tests/testdata)',
|
||||
dest='datadir',
|
||||
default=os.path.join('freqtrade', 'tests', 'testdata'),
|
||||
type=str,
|
||||
metavar='PATH',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-s', '--strategy',
|
||||
help='specify strategy file (default: freqtrade/strategy/default_strategy.py)',
|
||||
dest='strategy',
|
||||
default='default_strategy',
|
||||
type=str,
|
||||
metavar='PATH',
|
||||
)
|
||||
return parser
|
||||
|
||||
|
||||
def parse_args(args: List[str], description: str):
|
||||
"""
|
||||
Parses given arguments and returns an argparse Namespace instance.
|
||||
Returns None if a sub command has been selected and executed.
|
||||
"""
|
||||
parser = common_args_parser(description)
|
||||
parser.add_argument(
|
||||
'--dry-run-db',
|
||||
help='Force dry run to use a local DB "tradesv3.dry_run.sqlite" \
|
||||
instead of memory DB. Work only if dry_run is enabled.',
|
||||
action='store_true',
|
||||
dest='dry_run_db',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--dynamic-whitelist',
|
||||
help='dynamically generate and update whitelist \
|
||||
based on 24h BaseVolume (Default 20 currencies)', # noqa
|
||||
dest='dynamic_whitelist',
|
||||
const=20,
|
||||
type=int,
|
||||
metavar='INT',
|
||||
nargs='?',
|
||||
)
|
||||
|
||||
build_subcommands(parser)
|
||||
return parser.parse_args(args)
|
||||
|
||||
|
||||
def scripts_options(parser: argparse.ArgumentParser) -> None:
|
||||
parser.add_argument(
|
||||
'-p', '--pair',
|
||||
help='Show profits for only this pairs. Pairs are comma-separated.',
|
||||
dest='pair',
|
||||
default=None
|
||||
)
|
||||
|
||||
|
||||
def backtesting_options(parser: argparse.ArgumentParser) -> None:
|
||||
parser.add_argument(
|
||||
'-l', '--live',
|
||||
action='store_true',
|
||||
dest='live',
|
||||
help='using live data',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-i', '--ticker-interval',
|
||||
help='specify ticker interval in minutes (1, 5, 30, 60, 1440)',
|
||||
dest='ticker_interval',
|
||||
type=int,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--realistic-simulation',
|
||||
help='uses max_open_trades from config to simulate real world limitations',
|
||||
action='store_true',
|
||||
dest='realistic_simulation',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-r', '--refresh-pairs-cached',
|
||||
help='refresh the pairs files in tests/testdata with the latest data from Bittrex. \
|
||||
Use it if you want to run your backtesting with up-to-date data.',
|
||||
action='store_true',
|
||||
dest='refresh_pairs',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--export',
|
||||
help='Export backtest results, argument are: trades\
|
||||
Example --export=trades',
|
||||
type=str,
|
||||
default=None,
|
||||
dest='export',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--timerange',
|
||||
help='Specify what timerange of data to use.',
|
||||
default=None,
|
||||
type=str,
|
||||
dest='timerange',
|
||||
)
|
||||
|
||||
|
||||
def hyperopt_options(parser: argparse.ArgumentParser) -> None:
|
||||
parser.add_argument(
|
||||
'-e', '--epochs',
|
||||
help='specify number of epochs (default: 100)',
|
||||
dest='epochs',
|
||||
default=100,
|
||||
type=int,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--use-mongodb',
|
||||
help='parallelize evaluations with mongodb (requires mongod in PATH)',
|
||||
dest='mongodb',
|
||||
action='store_true',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-i', '--ticker-interval',
|
||||
help='specify ticker interval in minutes (1, 5, 30, 60, 1440)',
|
||||
dest='ticker_interval',
|
||||
type=int,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--timerange',
|
||||
help='Specify what timerange of data to use.',
|
||||
default=None,
|
||||
type=str,
|
||||
dest='timerange',
|
||||
)
|
||||
|
||||
|
||||
def parse_timerange(text):
|
||||
if text is None:
|
||||
return None
|
||||
syntax = [(r'^-(\d{8})$', (None, 'date')),
|
||||
(r'^(\d{8})-$', ('date', None)),
|
||||
(r'^(\d{8})-(\d{8})$', ('date', 'date')),
|
||||
(r'^(-\d+)$', (None, 'line')),
|
||||
(r'^(\d+)-$', ('line', None)),
|
||||
(r'^(\d+)-(\d+)$', ('index', 'index'))]
|
||||
for rex, stype in syntax:
|
||||
# Apply the regular expression to text
|
||||
match = re.match(rex, text)
|
||||
if match: # Regex has matched
|
||||
rvals = match.groups()
|
||||
index = 0
|
||||
start = None
|
||||
stop = None
|
||||
if stype[0]:
|
||||
start = rvals[index]
|
||||
if stype[0] != 'date':
|
||||
start = int(start)
|
||||
index += 1
|
||||
if stype[1]:
|
||||
stop = rvals[index]
|
||||
if stype[1] != 'date':
|
||||
stop = int(stop)
|
||||
return (stype, start, stop)
|
||||
raise Exception('Incorrect syntax for timerange "%s"' % text)
|
||||
|
||||
|
||||
def build_subcommands(parser: argparse.ArgumentParser) -> None:
|
||||
""" Builds and attaches all subcommands """
|
||||
from freqtrade.optimize import backtesting, hyperopt
|
||||
|
||||
subparsers = parser.add_subparsers(dest='subparser')
|
||||
|
||||
# Add backtesting subcommand
|
||||
backtesting_cmd = subparsers.add_parser('backtesting', help='backtesting module')
|
||||
backtesting_cmd.set_defaults(func=backtesting.start)
|
||||
backtesting_options(backtesting_cmd)
|
||||
|
||||
# Add hyperopt subcommand
|
||||
hyperopt_cmd = subparsers.add_parser('hyperopt', help='hyperopt module')
|
||||
hyperopt_cmd.set_defaults(func=hyperopt.start)
|
||||
hyperopt_options(hyperopt_cmd)
|
||||
|
||||
|
||||
# Required json-schema for user specified config
|
||||
CONF_SCHEMA = {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'max_open_trades': {'type': 'integer', 'minimum': 1},
|
||||
'ticker_interval': {'type': 'integer', 'enum': [1, 5, 30, 60, 1440]},
|
||||
'stake_currency': {'type': 'string', 'enum': ['BTC', 'ETH', 'USDT']},
|
||||
'stake_amount': {'type': 'number', 'minimum': 0.0005},
|
||||
'fiat_display_currency': {'type': 'string', 'enum': ['AUD', 'BRL', 'CAD', 'CHF',
|
||||
'CLP', 'CNY', 'CZK', 'DKK',
|
||||
'EUR', 'GBP', 'HKD', 'HUF',
|
||||
'IDR', 'ILS', 'INR', 'JPY',
|
||||
'KRW', 'MXN', 'MYR', 'NOK',
|
||||
'NZD', 'PHP', 'PKR', 'PLN',
|
||||
'RUB', 'SEK', 'SGD', 'THB',
|
||||
'TRY', 'TWD', 'ZAR', 'USD']},
|
||||
'dry_run': {'type': 'boolean'},
|
||||
'minimal_roi': {
|
||||
'type': 'object',
|
||||
'patternProperties': {
|
||||
'^[0-9.]+$': {'type': 'number'}
|
||||
},
|
||||
'minProperties': 1
|
||||
},
|
||||
'stoploss': {'type': 'number', 'maximum': 0, 'exclusiveMaximum': True},
|
||||
'unfilledtimeout': {'type': 'integer', 'minimum': 0},
|
||||
'bid_strategy': {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'ask_last_balance': {
|
||||
'type': 'number',
|
||||
'minimum': 0,
|
||||
'maximum': 1,
|
||||
'exclusiveMaximum': False
|
||||
},
|
||||
},
|
||||
'required': ['ask_last_balance']
|
||||
},
|
||||
'exchange': {'$ref': '#/definitions/exchange'},
|
||||
'experimental': {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'use_sell_signal': {'type': 'boolean'},
|
||||
'sell_profit_only': {'type': 'boolean'}
|
||||
}
|
||||
},
|
||||
'telegram': {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'enabled': {'type': 'boolean'},
|
||||
'token': {'type': 'string'},
|
||||
'chat_id': {'type': 'string'},
|
||||
},
|
||||
'required': ['enabled', 'token', 'chat_id']
|
||||
},
|
||||
'initial_state': {'type': 'string', 'enum': ['running', 'stopped']},
|
||||
'internals': {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'process_throttle_secs': {'type': 'number'},
|
||||
'interval': {'type': 'integer'}
|
||||
}
|
||||
}
|
||||
},
|
||||
'definitions': {
|
||||
'exchange': {
|
||||
'type': 'object',
|
||||
'properties': {
|
||||
'name': {'type': 'string'},
|
||||
'key': {'type': 'string'},
|
||||
'secret': {'type': 'string'},
|
||||
'pair_whitelist': {
|
||||
'type': 'array',
|
||||
'items': {
|
||||
'type': 'string',
|
||||
'pattern': '^[0-9A-Z]+_[0-9A-Z]+$'
|
||||
},
|
||||
'uniqueItems': True
|
||||
},
|
||||
'pair_blacklist': {
|
||||
'type': 'array',
|
||||
'items': {
|
||||
'type': 'string',
|
||||
'pattern': '^[0-9A-Z]+_[0-9A-Z]+$'
|
||||
},
|
||||
'uniqueItems': True
|
||||
}
|
||||
},
|
||||
'required': ['name', 'key', 'secret', 'pair_whitelist']
|
||||
}
|
||||
},
|
||||
'anyOf': [
|
||||
{'required': ['exchange']}
|
||||
],
|
||||
'required': [
|
||||
'max_open_trades',
|
||||
'stake_currency',
|
||||
'stake_amount',
|
||||
'fiat_display_currency',
|
||||
'dry_run',
|
||||
'bid_strategy',
|
||||
'telegram'
|
||||
]
|
||||
}
|
||||
with open(filename, 'w') as file:
|
||||
json.dump(data, file)
|
||||
|
|
|
|||
|
|
@ -1,188 +1,31 @@
|
|||
# pragma pylint: disable=missing-docstring,C0103
|
||||
import argparse
|
||||
import json
|
||||
import time
|
||||
from copy import deepcopy
|
||||
from unittest.mock import MagicMock
|
||||
|
||||
"""
|
||||
Unit test file for misc.py
|
||||
"""
|
||||
|
||||
import datetime
|
||||
import pytest
|
||||
from jsonschema import ValidationError
|
||||
from freqtrade.analyze import parse_ticker_dataframe
|
||||
from freqtrade.misc import (common_args_parser, file_dump_json, load_config,
|
||||
parse_args, parse_timerange, throttle, datesarray_to_datetimearray)
|
||||
from unittest.mock import MagicMock
|
||||
from freqtrade.analyze import Analyze
|
||||
from freqtrade.misc import (shorten_date, datesarray_to_datetimearray, file_dump_json)
|
||||
|
||||
|
||||
def test_throttle():
|
||||
|
||||
def func():
|
||||
return 42
|
||||
|
||||
start = time.time()
|
||||
result = throttle(func, min_secs=0.1)
|
||||
end = time.time()
|
||||
|
||||
assert result == 42
|
||||
assert end - start > 0.1
|
||||
|
||||
result = throttle(func, min_secs=-1)
|
||||
assert result == 42
|
||||
|
||||
|
||||
def test_throttle_with_assets():
|
||||
|
||||
def func(nb_assets=-1):
|
||||
return nb_assets
|
||||
|
||||
result = throttle(func, min_secs=0.1, nb_assets=666)
|
||||
assert result == 666
|
||||
|
||||
result = throttle(func, min_secs=0.1)
|
||||
assert result == -1
|
||||
|
||||
|
||||
# Parse common command-line-arguments. Used for all tools
|
||||
|
||||
def test_parse_args_none():
|
||||
args = common_args_parser('')
|
||||
assert isinstance(args, argparse.ArgumentParser)
|
||||
|
||||
|
||||
def test_parse_args_defaults():
|
||||
args = parse_args([], '')
|
||||
assert args.config == 'config.json'
|
||||
assert args.dynamic_whitelist is None
|
||||
assert args.loglevel == 20
|
||||
|
||||
|
||||
def test_parse_args_config():
|
||||
args = parse_args(['-c', '/dev/null'], '')
|
||||
assert args.config == '/dev/null'
|
||||
|
||||
args = parse_args(['--config', '/dev/null'], '')
|
||||
assert args.config == '/dev/null'
|
||||
|
||||
|
||||
def test_parse_args_verbose():
|
||||
args = parse_args(['-v'], '')
|
||||
assert args.loglevel == 10
|
||||
|
||||
args = parse_args(['--verbose'], '')
|
||||
assert args.loglevel == 10
|
||||
|
||||
|
||||
def test_parse_args_version():
|
||||
with pytest.raises(SystemExit, match=r'0'):
|
||||
parse_args(['--version'], '')
|
||||
|
||||
|
||||
def test_parse_args_invalid():
|
||||
with pytest.raises(SystemExit, match=r'2'):
|
||||
parse_args(['-c'], '')
|
||||
|
||||
|
||||
# Parse command-line-arguments
|
||||
# used for main, backtesting and hyperopt
|
||||
|
||||
|
||||
def test_parse_args_dynamic_whitelist():
|
||||
args = parse_args(['--dynamic-whitelist'], '')
|
||||
assert args.dynamic_whitelist == 20
|
||||
|
||||
|
||||
def test_parse_args_dynamic_whitelist_10():
|
||||
args = parse_args(['--dynamic-whitelist', '10'], '')
|
||||
assert args.dynamic_whitelist == 10
|
||||
|
||||
|
||||
def test_parse_args_dynamic_whitelist_invalid_values():
|
||||
with pytest.raises(SystemExit, match=r'2'):
|
||||
parse_args(['--dynamic-whitelist', 'abc'], '')
|
||||
|
||||
|
||||
def test_parse_args_backtesting_invalid():
|
||||
with pytest.raises(SystemExit, match=r'2'):
|
||||
parse_args(['backtesting --ticker-interval'], '')
|
||||
|
||||
with pytest.raises(SystemExit, match=r'2'):
|
||||
parse_args(['backtesting --ticker-interval', 'abc'], '')
|
||||
|
||||
|
||||
def test_parse_args_backtesting_custom():
|
||||
args = [
|
||||
'-c', 'test_conf.json',
|
||||
'backtesting',
|
||||
'--live',
|
||||
'--ticker-interval', '1',
|
||||
'--refresh-pairs-cached']
|
||||
call_args = parse_args(args, '')
|
||||
assert call_args.config == 'test_conf.json'
|
||||
assert call_args.live is True
|
||||
assert call_args.loglevel == 20
|
||||
assert call_args.subparser == 'backtesting'
|
||||
assert call_args.func is not None
|
||||
assert call_args.ticker_interval == 1
|
||||
assert call_args.refresh_pairs is True
|
||||
|
||||
|
||||
def test_parse_args_hyperopt_custom():
|
||||
args = ['-c', 'test_conf.json', 'hyperopt', '--epochs', '20']
|
||||
call_args = parse_args(args, '')
|
||||
assert call_args.config == 'test_conf.json'
|
||||
assert call_args.epochs == 20
|
||||
assert call_args.loglevel == 20
|
||||
assert call_args.subparser == 'hyperopt'
|
||||
assert call_args.func is not None
|
||||
|
||||
|
||||
def test_file_dump_json(mocker):
|
||||
file_open = mocker.patch('freqtrade.misc.open', MagicMock())
|
||||
json_dump = mocker.patch('json.dump', MagicMock())
|
||||
file_dump_json('somefile', [1, 2, 3])
|
||||
assert file_open.call_count == 1
|
||||
assert json_dump.call_count == 1
|
||||
|
||||
|
||||
def test_parse_timerange_incorrect():
|
||||
assert ((None, 'line'), None, -200) == parse_timerange('-200')
|
||||
assert (('line', None), 200, None) == parse_timerange('200-')
|
||||
with pytest.raises(Exception, match=r'Incorrect syntax.*'):
|
||||
parse_timerange('-')
|
||||
|
||||
|
||||
def test_load_config(default_conf, mocker):
|
||||
file_mock = mocker.patch('freqtrade.misc.open', mocker.mock_open(
|
||||
read_data=json.dumps(default_conf)
|
||||
))
|
||||
validated_conf = load_config('somefile')
|
||||
assert file_mock.call_count == 1
|
||||
assert validated_conf.items() >= default_conf.items()
|
||||
|
||||
|
||||
def test_load_config_invalid_pair(default_conf, mocker):
|
||||
conf = deepcopy(default_conf)
|
||||
conf['exchange']['pair_whitelist'].append('BTC-ETH')
|
||||
mocker.patch(
|
||||
'freqtrade.misc.open',
|
||||
mocker.mock_open(
|
||||
read_data=json.dumps(conf)))
|
||||
with pytest.raises(ValidationError, match=r'.*does not match.*'):
|
||||
load_config('somefile')
|
||||
|
||||
|
||||
def test_load_config_missing_attributes(default_conf, mocker):
|
||||
conf = deepcopy(default_conf)
|
||||
conf.pop('exchange')
|
||||
mocker.patch(
|
||||
'freqtrade.misc.open',
|
||||
mocker.mock_open(
|
||||
read_data=json.dumps(conf)))
|
||||
with pytest.raises(ValidationError, match=r'.*\'exchange\' is a required property.*'):
|
||||
load_config('somefile')
|
||||
def test_shorten_date() -> None:
|
||||
"""
|
||||
Test shorten_date() function
|
||||
:return: None
|
||||
"""
|
||||
str_data = '1 day, 2 hours, 3 minutes, 4 seconds ago'
|
||||
str_shorten_data = '1 d, 2 h, 3 min, 4 sec ago'
|
||||
assert shorten_date(str_data) == str_shorten_data
|
||||
|
||||
|
||||
def test_datesarray_to_datetimearray(ticker_history):
|
||||
dataframes = parse_ticker_dataframe(ticker_history)
|
||||
"""
|
||||
Test datesarray_to_datetimearray() function
|
||||
:return: None
|
||||
"""
|
||||
dataframes = Analyze.parse_ticker_dataframe(ticker_history)
|
||||
dates = datesarray_to_datetimearray(dataframes['date'])
|
||||
|
||||
assert isinstance(dates[0], datetime.datetime)
|
||||
|
|
@ -194,3 +37,15 @@ def test_datesarray_to_datetimearray(ticker_history):
|
|||
|
||||
date_len = len(dates)
|
||||
assert date_len == 3
|
||||
|
||||
|
||||
def test_file_dump_json(mocker):
|
||||
"""
|
||||
Test file_dump_json()
|
||||
:return: None
|
||||
"""
|
||||
file_open = mocker.patch('freqtrade.misc.open', MagicMock())
|
||||
json_dump = mocker.patch('json.dump', MagicMock())
|
||||
file_dump_json('somefile', [1, 2, 3])
|
||||
assert file_open.call_count == 1
|
||||
assert json_dump.call_count == 1
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user