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improve tests for legacy-strategy loading

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This commit is contained in:
Matthias
2018-07-18 23:23:30 +02:00
parent aa772c28ad
commit 0eff6719c2
2 changed files with 270 additions and 6 deletions
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34
freqtrade/tests/strategy/test_strategy.py
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@@ -1,6 +1,7 @@
# pragma pylint: disable=missing-docstring, protected-access, C0103
import logging
import os
from os import path
from unittest.mock import MagicMock
import warnings
import pytest
@@ -37,9 +38,8 @@ def test_import_strategy(caplog):
def test_search_strategy():
default_config = {}
default_location = os.path.join(os.path.dirname(
os.path.realpath(__file__)), '..', '..', 'strategy'
default_location = path.join(path.dirname(
path.realpath(__file__)), '..', '..', 'strategy'
)
assert isinstance(
StrategyResolver._search_strategy(
@@ -64,8 +64,8 @@ def test_load_strategy(result):
def test_load_strategy_invalid_directory(result, caplog):
resolver = StrategyResolver()
extra_dir = os.path.join('some', 'path')
resolver._load_strategy('TestStrategy', config={}, extra_dir=extra_dir)
extra_dir = path.join('some', 'path')
resolver._load_strategy('TestStrategy', extra_dir)
assert (
'freqtrade.strategy.resolver',
@@ -190,3 +190,25 @@ def test_deprecate_populate_sell_trend(result):
assert issubclass(w[-1].category, DeprecationWarning)
assert "deprecated - please replace this method with advise_sell!" in str(
w[-1].message)
def test_call_deprecated_function(result, monkeypatch):
default_location = path.join(path.dirname(path.realpath(__file__)))
resolver = StrategyResolver({'strategy': 'TestStrategyLegacy',
'strategy_path': default_location})
pair = 'ETH/BTC'
indicators_mock = MagicMock()
buy_trend_mock = MagicMock()
sell_trend_mock = MagicMock()
monkeypatch.setattr(resolver.strategy, 'populate_indicators', indicators_mock)
resolver.strategy.advise_indicators(result, pair=pair)
assert indicators_mock.call_count == 1
monkeypatch.setattr(resolver.strategy, 'populate_buy_trend', buy_trend_mock)
resolver.strategy.advise_buy(result, pair=pair)
assert buy_trend_mock.call_count == 1
monkeypatch.setattr(resolver.strategy, 'populate_sell_trend', sell_trend_mock)
resolver.strategy.advise_sell(result, pair=pair)
assert sell_trend_mock.call_count == 1