freqtrade_origin/tests/test_worker.py

126 lines
4.1 KiB
Python
Raw Normal View History

import logging
import time
from unittest.mock import MagicMock, PropertyMock
from freqtrade.data.dataprovider import DataProvider
from freqtrade.state import State
from freqtrade.worker import Worker
2020-02-22 22:45:15 +00:00
from tests.conftest import get_patched_worker, log_has, log_has_re
def test_worker_state(mocker, default_conf, markets) -> None:
mocker.patch('freqtrade.exchange.Exchange.markets', PropertyMock(return_value=markets))
worker = get_patched_worker(mocker, default_conf)
2020-01-29 14:08:36 +00:00
assert worker.freqtrade.state is State.RUNNING
default_conf.pop('initial_state')
worker = Worker(args=None, config=default_conf)
2020-01-29 14:08:36 +00:00
assert worker.freqtrade.state is State.STOPPED
def test_worker_running(mocker, default_conf, caplog) -> None:
mock_throttle = MagicMock()
mocker.patch('freqtrade.worker.Worker._throttle', mock_throttle)
mocker.patch('freqtrade.persistence.Trade.stoploss_reinitialization', MagicMock())
worker = get_patched_worker(mocker, default_conf)
state = worker._worker(old_state=None)
assert state is State.RUNNING
assert log_has('Changing state to: RUNNING', caplog)
assert mock_throttle.call_count == 1
# Check strategy is loaded, and received a dataprovider object
assert worker.freqtrade.strategy
assert worker.freqtrade.strategy.dp
assert isinstance(worker.freqtrade.strategy.dp, DataProvider)
def test_worker_stopped(mocker, default_conf, caplog) -> None:
mock_throttle = MagicMock()
mocker.patch('freqtrade.worker.Worker._throttle', mock_throttle)
worker = get_patched_worker(mocker, default_conf)
2020-01-29 14:08:36 +00:00
worker.freqtrade.state = State.STOPPED
state = worker._worker(old_state=State.RUNNING)
assert state is State.STOPPED
assert log_has('Changing state to: STOPPED', caplog)
2020-02-22 22:45:15 +00:00
assert mock_throttle.call_count == 1
def test_throttle(mocker, default_conf, caplog) -> None:
def throttled_func():
return 42
caplog.set_level(logging.DEBUG)
worker = get_patched_worker(mocker, default_conf)
start = time.time()
2020-02-22 22:45:15 +00:00
result = worker._throttle(throttled_func, throttle_secs=0.1)
end = time.time()
assert result == 42
assert end - start > 0.1
2020-02-22 22:45:15 +00:00
assert log_has_re(r"Throttling with 'throttled_func\(\)': sleep for 0\.10 s.*", caplog)
2020-02-22 22:45:15 +00:00
result = worker._throttle(throttled_func, throttle_secs=-1)
assert result == 42
def test_throttle_with_assets(mocker, default_conf) -> None:
def throttled_func(nb_assets=-1):
return nb_assets
worker = get_patched_worker(mocker, default_conf)
2020-02-22 22:45:15 +00:00
result = worker._throttle(throttled_func, throttle_secs=0.1, nb_assets=666)
assert result == 666
2020-02-22 22:45:15 +00:00
result = worker._throttle(throttled_func, throttle_secs=0.1)
assert result == -1
2020-02-22 22:45:15 +00:00
def test_worker_heartbeat_running(default_conf, mocker, caplog):
message = r"Bot heartbeat\. PID=.*state='RUNNING'"
mock_throttle = MagicMock()
mocker.patch('freqtrade.worker.Worker._throttle', mock_throttle)
worker = get_patched_worker(mocker, default_conf)
worker.freqtrade.state = State.RUNNING
worker._worker(old_state=State.STOPPED)
assert log_has_re(message, caplog)
caplog.clear()
# Message is not shown before interval is up
worker._worker(old_state=State.RUNNING)
assert not log_has_re(message, caplog)
caplog.clear()
# Set clock - 70 seconds
worker._heartbeat_msg -= 70
worker._worker(old_state=State.RUNNING)
assert log_has_re(message, caplog)
def test_worker_heartbeat_stopped(default_conf, mocker, caplog):
message = r"Bot heartbeat\. PID=.*state='STOPPED'"
mock_throttle = MagicMock()
mocker.patch('freqtrade.worker.Worker._throttle', mock_throttle)
worker = get_patched_worker(mocker, default_conf)
worker.freqtrade.state = State.STOPPED
worker._worker(old_state=State.RUNNING)
assert log_has_re(message, caplog)
caplog.clear()
# Message is not shown before interval is up
worker._worker(old_state=State.STOPPED)
assert not log_has_re(message, caplog)
caplog.clear()
# Set clock - 70 seconds
worker._heartbeat_msg -= 70
worker._worker(old_state=State.STOPPED)
assert log_has_re(message, caplog)