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load_pair_history should not return None, but an empty dataframe if no

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data is found
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Matthias
2019-12-04 06:57:44 +01:00
parent 78f8ba1226
commit 054484ad73
4 changed files with 7 additions and 7 deletions
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tests/optimize/test_backtesting.py
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@@ -494,7 +494,7 @@ def test_backtesting_start_no_data(default_conf, mocker, caplog, testdatadir) ->
def get_timeframe(input1):
return Arrow(2017, 11, 14, 21, 17), Arrow(2017, 11, 14, 22, 59)
mocker.patch('freqtrade.data.history.load_pair_history', MagicMock(return_value=None))
mocker.patch('freqtrade.data.history.load_pair_history', MagicMock(return_value=pd.DataFrame()))
mocker.patch('freqtrade.data.history.get_timeframe', get_timeframe)
mocker.patch('freqtrade.exchange.Exchange.refresh_latest_ohlcv', MagicMock())
patch_exchange(mocker)