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37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
# pragma pylint: disable=missing-docstring
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import json
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import pytest
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import arrow
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from pandas import DataFrame
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from freqtrade.analyze import parse_ticker_dataframe, populate_buy_trend, populate_indicators, \
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get_buy_signal
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@pytest.fixture
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def result():
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with open('freqtrade/tests/testdata/btc-eth.json') as data_file:
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data = json.load(data_file)
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return parse_ticker_dataframe(data['result'], arrow.get('2017-08-30T10:00:00'))
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def test_dataframe_has_correct_columns(result):
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assert result.columns.tolist() == \
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['close', 'high', 'low', 'open', 'date', 'volume']
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def test_dataframe_has_correct_length(result):
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assert len(result.index) == 5751
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def test_populates_buy_trend(result):
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dataframe = populate_buy_trend(populate_indicators(result))
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assert 'buy' in dataframe.columns
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assert 'buy_price' in dataframe.columns
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def test_returns_latest_buy_signal(mocker):
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buydf = DataFrame([{'buy': 1, 'date': arrow.utcnow()}])
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mocker.patch('freqtrade.analyze.analyze_ticker', return_value=buydf)
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assert get_buy_signal('BTC-ETH')
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buydf = DataFrame([{'buy': 0, 'date': arrow.utcnow()}])
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mocker.patch('freqtrade.analyze.analyze_ticker', return_value=buydf)
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assert not get_buy_signal('BTC-ETH')
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