95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
# pragma pylint: disable=missing-docstring,C0103
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"""
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Unit test file for misc.py
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"""
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import datetime
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from unittest.mock import MagicMock
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from freqtrade.analyze import parse_ticker_dataframe
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from freqtrade.misc import (common_datearray, datesarray_to_datetimearray,
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file_dump_json, format_ms_time, shorten_date)
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from freqtrade.optimize.__init__ import load_tickerdata_file
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from freqtrade.strategy.default_strategy import DefaultStrategy
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def test_shorten_date() -> None:
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"""
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Test shorten_date() function
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:return: None
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"""
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str_data = '1 day, 2 hours, 3 minutes, 4 seconds ago'
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str_shorten_data = '1 d, 2 h, 3 min, 4 sec ago'
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assert shorten_date(str_data) == str_shorten_data
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def test_datesarray_to_datetimearray(ticker_history):
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"""
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Test datesarray_to_datetimearray() function
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:return: None
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"""
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dataframes = parse_ticker_dataframe(ticker_history)
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dates = datesarray_to_datetimearray(dataframes['date'])
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assert isinstance(dates[0], datetime.datetime)
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assert dates[0].year == 2017
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assert dates[0].month == 11
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assert dates[0].day == 26
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assert dates[0].hour == 8
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assert dates[0].minute == 50
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date_len = len(dates)
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assert date_len == 2
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def test_common_datearray(default_conf) -> None:
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"""
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Test common_datearray()
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:return: None
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"""
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strategy = DefaultStrategy(default_conf)
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tick = load_tickerdata_file(None, 'UNITTEST/BTC', '1m')
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tickerlist = {'UNITTEST/BTC': tick}
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dataframes = strategy.tickerdata_to_dataframe(tickerlist)
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dates = common_datearray(dataframes)
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assert dates.size == dataframes['UNITTEST/BTC']['date'].size
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assert dates[0] == dataframes['UNITTEST/BTC']['date'][0]
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assert dates[-1] == dataframes['UNITTEST/BTC']['date'][-1]
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def test_file_dump_json(mocker) -> None:
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"""
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Test file_dump_json()
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:return: None
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"""
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file_open = mocker.patch('freqtrade.misc.open', MagicMock())
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json_dump = mocker.patch('json.dump', MagicMock())
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file_dump_json('somefile', [1, 2, 3])
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assert file_open.call_count == 1
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assert json_dump.call_count == 1
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file_open = mocker.patch('freqtrade.misc.gzip.open', MagicMock())
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json_dump = mocker.patch('json.dump', MagicMock())
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file_dump_json('somefile', [1, 2, 3], True)
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assert file_open.call_count == 1
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assert json_dump.call_count == 1
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def test_format_ms_time() -> None:
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"""
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test format_ms_time()
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:return: None
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"""
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# Date 2018-04-10 18:02:01
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date_in_epoch_ms = 1523383321000
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date = format_ms_time(date_in_epoch_ms)
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assert type(date) is str
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res = datetime.datetime(2018, 4, 10, 18, 2, 1, tzinfo=datetime.timezone.utc)
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assert date == res.astimezone(None).strftime('%Y-%m-%dT%H:%M:%S')
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res = datetime.datetime(2017, 12, 13, 8, 2, 1, tzinfo=datetime.timezone.utc)
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# Date 2017-12-13 08:02:01
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date_in_epoch_ms = 1513152121000
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assert format_ms_time(date_in_epoch_ms) == res.astimezone(None).strftime('%Y-%m-%dT%H:%M:%S')
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