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Add test for short_desc of priceFilter

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This commit is contained in:
Matthias 2020-07-10 20:21:33 +02:00
parent 14eab9be04
commit 40bdc93653
2 changed files with 33 additions and 3 deletions
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6
freqtrade/pairlist/PriceFilter.py
View File

@ -20,9 +20,9 @@ class PriceFilter(IPairList):
self._low_price_ratio = pairlistconfig.get('low_price_ratio', 0)
self._min_price = pairlistconfig.get('min_price', 0)
self._max_price = pairlistconfig.get('max_price', 0)
self._enabled = (self._low_price_ratio != 0) or \
(self._min_price != 0) or \
(self._max_price != 0)
self._enabled = ((self._low_price_ratio != 0) or
(self._min_price != 0) or
(self._max_price != 0))
@property
def needstickers(self) -> bool:

30
tests/pairlist/test_pairlist.py
View File

@ -588,6 +588,36 @@ def test_agefilter_caching(mocker, markets, whitelist_conf_3, tickers, ohlcv_his
assert freqtrade.exchange.get_historic_ohlcv.call_count == previous_call_count
@pytest.mark.parametrize("pairlistconfig,expected", [
({"method": "PriceFilter", "low_price_ratio": 0.001, "min_price": 0.00000010,
"max_price": 1.0}, "[{'PriceFilter': 'PriceFilter - Filtering pairs priced below "
"0.1% or below 0.00000010 or above 1.00000000.'}]"
),
({"method": "PriceFilter", "low_price_ratio": 0.001, "min_price": 0.00000010},
"[{'PriceFilter': 'PriceFilter - Filtering pairs priced below 0.1% or below 0.00000010.'}]"
),
({"method": "PriceFilter", "low_price_ratio": 0.001, "max_price": 1.00010000},
"[{'PriceFilter': 'PriceFilter - Filtering pairs priced below 0.1% or above 1.00010000.'}]"
),
({"method": "PriceFilter", "min_price": 0.00002000},
"[{'PriceFilter': 'PriceFilter - Filtering pairs priced below 0.00002000.'}]"
),
({"method": "PriceFilter"},
"[{'PriceFilter': 'PriceFilter - No price filters configured.'}]"
),
])
def test_pricefilter_desc(mocker, whitelist_conf, markets, pairlistconfig, expected):
mocker.patch.multiple('freqtrade.exchange.Exchange',
markets=PropertyMock(return_value=markets),
exchange_has=MagicMock(return_value=True)
)
whitelist_conf['pairlists'] = [pairlistconfig]
freqtrade = get_patched_freqtradebot(mocker, whitelist_conf)
short_desc = str(freqtrade.pairlists.short_desc())
assert short_desc == expected
def test_pairlistmanager_no_pairlist(mocker, markets, whitelist_conf, caplog):
mocker.patch('freqtrade.exchange.Exchange.exchange_has', MagicMock(return_value=True))