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Merge branch 'develop' into arrow_deprecation_timestamp

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Matthias
2020-10-20 20:01:54 +02:00
parent 685d18940a 2d04c2dd4f
commit 7a092271c5
31 changed files with 291 additions and 214 deletions
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46
tests/exchange/test_exchange.py
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@@ -11,7 +11,7 @@ from pandas import DataFrame
from freqtrade.exceptions import (DDosProtection, DependencyException, InvalidOrderException,
OperationalException, TemporaryError)
from freqtrade.exchange import Binance, Exchange, Kraken
from freqtrade.exchange import Binance, Bittrex, Exchange, Kraken
from freqtrade.exchange.common import (API_FETCH_ORDER_RETRY_COUNT, API_RETRY_COUNT,
calculate_backoff)
from freqtrade.exchange.exchange import (market_is_active, timeframe_to_minutes, timeframe_to_msecs,
@@ -148,11 +148,19 @@ def test_exchange_resolver(default_conf, mocker, caplog):
mocker.patch('freqtrade.exchange.Exchange.validate_pairs')
mocker.patch('freqtrade.exchange.Exchange.validate_timeframes')
mocker.patch('freqtrade.exchange.Exchange.validate_stakecurrency')
exchange = ExchangeResolver.load_exchange('Bittrex', default_conf)
exchange = ExchangeResolver.load_exchange('huobi', 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.load_exchange('Bittrex', default_conf)
assert isinstance(exchange, Exchange)
assert isinstance(exchange, Bittrex)
assert not log_has_re(r"No .* specific subclass found. Using the generic class instead.",
caplog)
caplog.clear()
exchange = ExchangeResolver.load_exchange('kraken', default_conf)
assert isinstance(exchange, Exchange)
assert isinstance(exchange, Kraken)
@@ -1439,6 +1447,27 @@ def test_refresh_latest_ohlcv_inv_result(default_conf, mocker, caplog):
assert log_has("Async code raised an exception: TypeError", caplog)
def test_get_next_limit_in_list():
limit_range = [5, 10, 20, 50, 100, 500, 1000]
assert Exchange.get_next_limit_in_list(1, limit_range) == 5
assert Exchange.get_next_limit_in_list(5, limit_range) == 5
assert Exchange.get_next_limit_in_list(6, limit_range) == 10
assert Exchange.get_next_limit_in_list(9, limit_range) == 10
assert Exchange.get_next_limit_in_list(10, limit_range) == 10
assert Exchange.get_next_limit_in_list(11, limit_range) == 20
assert Exchange.get_next_limit_in_list(19, limit_range) == 20
assert Exchange.get_next_limit_in_list(21, limit_range) == 50
assert Exchange.get_next_limit_in_list(51, limit_range) == 100
assert Exchange.get_next_limit_in_list(1000, limit_range) == 1000
# Going over the limit ...
assert Exchange.get_next_limit_in_list(1001, limit_range) == 1000
assert Exchange.get_next_limit_in_list(2000, limit_range) == 1000
assert Exchange.get_next_limit_in_list(21, None) == 21
assert Exchange.get_next_limit_in_list(100, None) == 100
assert Exchange.get_next_limit_in_list(1000, None) == 1000
@pytest.mark.parametrize("exchange_name", EXCHANGES)
def test_fetch_l2_order_book(default_conf, mocker, order_book_l2, exchange_name):
default_conf['exchange']['name'] = exchange_name
@@ -1451,6 +1480,19 @@ def test_fetch_l2_order_book(default_conf, mocker, order_book_l2, exchange_name)
assert 'asks' in order_book
assert len(order_book['bids']) == 10
assert len(order_book['asks']) == 10
assert api_mock.fetch_l2_order_book.call_args_list[0][0][0] == 'ETH/BTC'
for val in [1, 5, 10, 12, 20, 50, 100]:
api_mock.fetch_l2_order_book.reset_mock()
order_book = exchange.fetch_l2_order_book(pair='ETH/BTC', limit=val)
assert api_mock.fetch_l2_order_book.call_args_list[0][0][0] == 'ETH/BTC'
# Not all exchanges support all limits for orderbook
if not exchange._ft_has['l2_limit_range'] or val in exchange._ft_has['l2_limit_range']:
assert api_mock.fetch_l2_order_book.call_args_list[0][0][1] == val
else:
next_limit = exchange.get_next_limit_in_list(val, exchange._ft_has['l2_limit_range'])
assert api_mock.fetch_l2_order_book.call_args_list[0][0][1] == next_limit
@pytest.mark.parametrize("exchange_name", EXCHANGES)