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Convert ExchangeResolver to static loader class

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This commit is contained in:
Matthias
2019-12-23 10:03:18 +01:00
parent 5fefa9e97c
commit 560acb7cea
8 changed files with 24 additions and 24 deletions
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2
tests/conftest.py
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@@ -77,7 +77,7 @@ def get_patched_exchange(mocker, config, api_mock=None, id='bittrex',
patch_exchange(mocker, api_mock, id, mock_markets)
config["exchange"]["name"] = id
try:
exchange = ExchangeResolver(id, config).exchange
exchange = ExchangeResolver.load_exchange(id, config)
except ImportError:
exchange = Exchange(config)
return exchange

8
tests/exchange/test_exchange.py
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@@ -124,19 +124,19 @@ def test_exchange_resolver(default_conf, mocker, caplog):
mocker.patch('freqtrade.exchange.Exchange._load_async_markets', MagicMock())
mocker.patch('freqtrade.exchange.Exchange.validate_pairs', MagicMock())
mocker.patch('freqtrade.exchange.Exchange.validate_timeframes', MagicMock())
exchange = ExchangeResolver('Bittrex', default_conf).exchange
exchange = ExchangeResolver.load_exchange('Bittrex', default_conf)
assert isinstance(exchange, Exchange)
assert log_has_re(r"No .* specific subclass found. Using the generic class instead.", caplog)
caplog.clear()
exchange = ExchangeResolver('kraken', default_conf).exchange
exchange = ExchangeResolver.load_exchange('kraken', default_conf)
assert isinstance(exchange, Exchange)
assert isinstance(exchange, Kraken)
assert not isinstance(exchange, Binance)
assert not log_has_re(r"No .* specific subclass found. Using the generic class instead.",
caplog)
exchange = ExchangeResolver('binance', default_conf).exchange
exchange = ExchangeResolver.load_exchange('binance', default_conf)
assert isinstance(exchange, Exchange)
assert isinstance(exchange, Binance)
assert not isinstance(exchange, Kraken)
@@ -145,7 +145,7 @@ def test_exchange_resolver(default_conf, mocker, caplog):
caplog)
# Test mapping
exchange = ExchangeResolver('binanceus', default_conf).exchange
exchange = ExchangeResolver.load_exchange('binanceus', default_conf)
assert isinstance(exchange, Exchange)
assert isinstance(exchange, Binance)
assert not isinstance(exchange, Kraken)

3
tests/pairlist/test_pairlist.py
View File

@@ -53,7 +53,8 @@ def test_load_pairlist_noexist(mocker, markets, default_conf):
with pytest.raises(OperationalException,
match=r"Impossible to load Pairlist 'NonexistingPairList'. "
r"This class does not exist or contains Python code errors."):
PairListResolver.load_pairlist('NonexistingPairList', bot.exchange, plm, default_conf, {}, 1)
PairListResolver.load_pairlist('NonexistingPairList', bot.exchange, plm,
default_conf, {}, 1)
def test_refresh_market_pair_not_in_whitelist(mocker, markets, static_pl_conf):