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Add tests for Exchange.get_markets()

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This commit is contained in:
hroff-1902 2019-10-17 22:45:20 +03:00
parent 750dc8bf56
commit 8564affdf0
3 changed files with 112 additions and 0 deletions
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1
freqtrade/exchange/exchange.py
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@ -22,6 +22,7 @@ from freqtrade import (DependencyException, InvalidOrderException,
from freqtrade.data.converter import parse_ticker_dataframe
from freqtrade.misc import deep_merge_dicts
logger = logging.getLogger(__name__)

44
tests/conftest.py
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@ -510,6 +510,50 @@ def markets():
}
},
'info': {},
},
'LTC/USD': {
'id': 'USD-LTC',
'symbol': 'LTC/USD',
'base': 'LTC',
'quote': 'USD',
'active': True,
'precision': {
'amount': 8,
'price': 8
},
'limits': {
'amount': {
'min': 0.06646786,
'max': None
},
'price': {
'min': 1e-08,
'max': None
}
},
'info': {},
},
'XLTCUSDT': {
'id': 'xLTCUSDT',
'symbol': 'XLTCUSDT',
'base': 'LTC',
'quote': 'USDT',
'active': True,
'precision': {
'amount': 8,
'price': 8
},
'limits': {
'amount': {
'min': 0.06646786,
'max': None
},
'price': {
'min': 1e-08,
'max': None
}
},
'info': {},
}
}

67
tests/exchange/test_exchange.py
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@ -1488,6 +1488,73 @@ def test_get_valid_pair_combination(default_conf, mocker, markets):
ex.get_valid_pair_combination("NOPAIR", "ETH")
@pytest.mark.parametrize("base_currencies, quote_currencies, pairs_only, active_only,"
"expected_keys", [
# Testing markets (in conftest.py):
# 'BLK/BTC': 'active': True
# 'BTT/BTC': 'active': True
# 'ETH/BTC': 'active': True
# 'ETH/USDT': 'active': True
# 'LTC/BTC': 'active': False
# 'LTC/USD': 'active': True
# 'LTC/USDT': 'active': True
# 'NEO/BTC': 'active': False
# 'TKN/BTC': 'active' not set
# 'XLTCUSDT': 'active': True, not a pair
# 'XRP/BTC': 'active': False
# all markets
([], [], False, False,
['BLK/BTC', 'BTT/BTC', 'ETH/BTC', 'ETH/USDT', 'LTC/BTC', 'LTC/USD', 'LTC/USDT', 'NEO/BTC',
'TKN/BTC', 'XLTCUSDT', 'XRP/BTC']),
# active markets
([], [], False, True,
['BLK/BTC', 'BTT/BTC', 'ETH/BTC', 'ETH/USDT', 'LTC/USD', 'LTC/USDT', 'TKN/BTC', 'XLTCUSDT']),
# all pairs
([], [], True, False,
['BLK/BTC', 'BTT/BTC', 'ETH/BTC', 'ETH/USDT', 'LTC/BTC', 'LTC/USD', 'LTC/USDT', 'NEO/BTC',
'TKN/BTC', 'XRP/BTC']),
# active pairs
([], [], True, True,
['BLK/BTC', 'BTT/BTC', 'ETH/BTC', 'ETH/USDT', 'LTC/USD', 'LTC/USDT', 'TKN/BTC']),
# all markets, base=ETH, LTC
(['ETH', 'LTC'], [], False, False,
['ETH/BTC', 'ETH/USDT', 'LTC/BTC', 'LTC/USD', 'LTC/USDT', 'XLTCUSDT']),
# all markets, base=LTC
(['LTC'], [], False, False,
['LTC/BTC', 'LTC/USD', 'LTC/USDT', 'XLTCUSDT']),
# all markets, quote=USDT
([], ['USDT'], False, False,
['ETH/USDT', 'LTC/USDT', 'XLTCUSDT']),
# all markets, quote=USDT, USD
([], ['USDT', 'USD'], False, False,
['ETH/USDT', 'LTC/USD', 'LTC/USDT', 'XLTCUSDT']),
# all markets, base=LTC, quote=USDT
(['LTC'], ['USDT'], False, False,
['LTC/USDT', 'XLTCUSDT']),
# all pairs, base=LTC, quote=USDT
(['LTC'], ['USDT'], True, False,
['LTC/USDT']),
# all markets, base=LTC, quote=USDT, NONEXISTENT
(['LTC'], ['USDT', 'NONEXISTENT'], False, False,
['LTC/USDT', 'XLTCUSDT']),
# all markets, base=LTC, quote=NONEXISTENT
(['LTC'], ['NONEXISTENT'], False, False,
[]),
])
def test_get_markets(default_conf, mocker, markets,
base_currencies, quote_currencies, pairs_only, active_only,
expected_keys):
mocker.patch.multiple('freqtrade.exchange.Exchange',
_init_ccxt=MagicMock(return_value=MagicMock()),
_load_async_markets=MagicMock(),
validate_pairs=MagicMock(),
validate_timeframes=MagicMock(),
markets=PropertyMock(return_value=markets))
ex = Exchange(default_conf)
pairs = ex.get_markets(base_currencies, quote_currencies, pairs_only, active_only)
assert sorted(pairs.keys()) == sorted(expected_keys)
def test_timeframe_to_minutes():
assert timeframe_to_minutes("5m") == 5
assert timeframe_to_minutes("10m") == 10