stable/freqtrade/tests/test_acl_pair.py

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# pragma pylint: disable=missing-docstring,C0103,protected-access
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import freqtrade.tests.conftest as tt # test tools
# whitelist, blacklist, filtering, all of that will
# eventually become some rules to run on a generic ACL engine
# perhaps try to anticipate that by using some python package
def whitelist_conf():
config = tt.default_conf()
config['stake_currency'] = 'BTC'
config['exchange']['pair_whitelist'] = [
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'ETH/BTC',
'TKN/BTC',
'TRST/BTC',
'SWT/BTC',
'BCC/BTC'
]
config['exchange']['pair_blacklist'] = [
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'BLK/BTC'
]
return config
def get_market_summaries():
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return {
'TKN/BTC': {
'symbol': 'TKN/BTC',
'info': {
'High': 0.00000919,
'Low': 0.00000820,
'Volume': 74339.61396015,
'Last': 0.00000820,
'BaseVolume': 1664,
'TimeStamp': '2014-07-09T07:19:30.15',
'Bid': 0.00000820,
'Ask': 0.00000831,
'OpenBuyOrders': 15,
'OpenSellOrders': 15,
'PrevDay': 0.00000821,
'Created': '2014-03-20T06:00:00',
'DisplayMarketName': ''
}
},
'ETH/BTC': {
'symbol': 'ETH/BTC',
'info': {
'High': 0.00000072,
'Low': 0.00000001,
'Volume': 166340678.42280999,
'Last': 0.00000005,
'BaseVolume': 42,
'TimeStamp': '2014-07-09T07:21:40.51',
'Bid': 0.00000004,
'Ask': 0.00000005,
'OpenBuyOrders': 18,
'OpenSellOrders': 18,
'PrevDay': 0.00000002,
'Created': '2014-05-30T07:57:49.637',
'DisplayMarketName': ''
}
},
'BLK/BTC': {
'symbol': 'BLK/BTC',
'info': {
'High': 0.00000072,
'Low': 0.00000001,
'Volume': 166340678.42280999,
'Last': 0.00000005,
'BaseVolume': 3,
'TimeStamp': '2014-07-09T07:21:40.51',
'Bid': 0.00000004,
'Ask': 0.00000005,
'OpenBuyOrders': 18,
'OpenSellOrders': 18,
'PrevDay': 0.00000002,
'Created': '2014-05-30T07:57:49.637',
'DisplayMarketName': ''
}}
}
def get_health():
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return {
'ETH/BTC': {'base': 'ETH', 'active': True},
'TKN/BTC': {'base': 'TKN', 'active': True},
'BLK/BTC': {'base': 'BLK', 'active': True}}
def get_health_empty():
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return {}
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def test_refresh_market_pair_not_in_whitelist(mocker):
conf = whitelist_conf()
freqtradebot = tt.get_patched_freqtradebot(mocker, conf)
mocker.patch('freqtrade.freqtradebot.exchange.get_wallet_health', get_health)
refreshedwhitelist = freqtradebot._refresh_whitelist(
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conf['exchange']['pair_whitelist'] + ['XXX/BTC']
)
# List ordered by BaseVolume
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whitelist = ['ETH/BTC', 'TKN/BTC']
# Ensure all except those in whitelist are removed
assert whitelist == refreshedwhitelist
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def test_refresh_whitelist(mocker):
conf = whitelist_conf()
freqtradebot = tt.get_patched_freqtradebot(mocker, conf)
mocker.patch('freqtrade.freqtradebot.exchange.get_wallet_health', get_health)
refreshedwhitelist = freqtradebot._refresh_whitelist(conf['exchange']['pair_whitelist'])
# List ordered by BaseVolume
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whitelist = ['ETH/BTC', 'TKN/BTC']
# Ensure all except those in whitelist are removed
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assert whitelist == refreshedwhitelist
def test_refresh_whitelist_dynamic(mocker):
conf = whitelist_conf()
freqtradebot = tt.get_patched_freqtradebot(mocker, conf)
mocker.patch.multiple(
'freqtrade.freqtradebot.exchange',
get_wallet_health=get_health,
get_market_summaries=get_market_summaries
)
# argument: use the whitelist dynamically by exchange-volume
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whitelist = ['TKN/BTC', 'ETH/BTC']
refreshedwhitelist = freqtradebot._refresh_whitelist(
freqtradebot._gen_pair_whitelist(conf['stake_currency'])
)
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assert whitelist == refreshedwhitelist
def test_refresh_whitelist_dynamic_empty(mocker):
conf = whitelist_conf()
freqtradebot = tt.get_patched_freqtradebot(mocker, conf)
mocker.patch('freqtrade.freqtradebot.exchange.get_wallet_health', get_health_empty)
# argument: use the whitelist dynamically by exchange-volume
whitelist = []
conf['exchange']['pair_whitelist'] = []
freqtradebot._refresh_whitelist(whitelist)
pairslist = conf['exchange']['pair_whitelist']
assert set(whitelist) == set(pairslist)