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Merge branch 'develop' into feat/short

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This commit is contained in:
Matthias
2021-11-18 20:20:01 +01:00
parent 8638e6fe47 5fb0f53539
commit f40221dd9f
49 changed files with 1112 additions and 363 deletions
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11
tests/exchange/test_binance.py
View File

@@ -360,13 +360,16 @@ async def test__async_get_historic_ohlcv_binance(default_conf, mocker, caplog):
exchange._api_async.fetch_ohlcv = get_mock_coro(ohlcv)
pair = 'ETH/BTC'
res = await exchange._async_get_historic_ohlcv(pair, "5m",
1500000000000, is_new_pair=False)
respair, restf, res = await exchange._async_get_historic_ohlcv(
pair, "5m", 1500000000000, is_new_pair=False)
assert respair == pair
assert restf == '5m'
# Call with very old timestamp - causes tons of requests
assert exchange._api_async.fetch_ohlcv.call_count > 400
# assert res == ohlcv
exchange._api_async.fetch_ohlcv.reset_mock()
res = await exchange._async_get_historic_ohlcv(pair, "5m", 1500000000000, is_new_pair=True)
_, _, res = await exchange._async_get_historic_ohlcv(
pair, "5m", 1500000000000, is_new_pair=True)
# Called twice - one "init" call - and one to get the actual data.
assert exchange._api_async.fetch_ohlcv.call_count == 2
@@ -375,7 +378,7 @@ async def test__async_get_historic_ohlcv_binance(default_conf, mocker, caplog):
@pytest.mark.parametrize("trading_mode,collateral,config", [
("", "", {}),
("spot", "", {}),
("margin", "cross", {"options": {"defaultType": "margin"}}),
("futures", "isolated", {"options": {"defaultType": "future"}}),
])

48
tests/exchange/test_exchange.py
View File

@@ -240,9 +240,9 @@ def test_validate_order_time_in_force(default_conf, mocker, caplog):
(2.9999, 4, 0.005, 2.995),
])
def test_amount_to_precision(default_conf, mocker, amount, precision_mode, precision, expected):
'''
"""
Test rounds down
'''
"""
markets = PropertyMock(return_value={'ETH/BTC': {'precision': {'amount': precision}}})
@@ -281,9 +281,7 @@ def test_amount_to_precision(default_conf, mocker, amount, precision_mode, preci
])
def test_price_to_precision(default_conf, mocker, price, precision_mode, precision, expected):
'''
Test price to precision
'''
"""Test price to precision"""
markets = PropertyMock(return_value={'ETH/BTC': {'precision': {'price': precision}}})
exchange = get_patched_exchange(mocker, default_conf, id="binance")
@@ -967,9 +965,22 @@ def test_validate_required_startup_candles(default_conf, mocker, caplog):
default_conf['startup_candle_count'] = 20
ex = Exchange(default_conf)
assert ex
default_conf['startup_candle_count'] = 600
# assumption is that the exchange provides 500 candles per call.s
assert ex.validate_required_startup_candles(200, '5m') == 1
assert ex.validate_required_startup_candles(499, '5m') == 1
assert ex.validate_required_startup_candles(600, '5m') == 2
assert ex.validate_required_startup_candles(501, '5m') == 2
assert ex.validate_required_startup_candles(499, '5m') == 1
assert ex.validate_required_startup_candles(1000, '5m') == 3
assert ex.validate_required_startup_candles(2499, '5m') == 5
assert log_has_re(r'Using 5 calls to get OHLCV. This.*', caplog)
with pytest.raises(OperationalException, match=r'This strategy requires 600.*'):
with pytest.raises(OperationalException, match=r'This strategy requires 2500.*'):
ex.validate_required_startup_candles(2500, '5m')
# Ensure the same also happens on init
default_conf['startup_candle_count'] = 6000
with pytest.raises(OperationalException, match=r'This strategy requires 6000.*'):
Exchange(default_conf)
@@ -1570,6 +1581,7 @@ def test_get_historic_ohlcv(default_conf, mocker, caplog, exchange_name):
assert exchange._async_get_candle_history.call_count == 2
# Returns twice the above OHLCV data
assert len(ret) == 2
assert log_has_re(r'Downloaded data for .* with length .*\.', caplog)
caplog.clear()
@@ -1651,12 +1663,13 @@ async def test__async_get_historic_ohlcv(default_conf, mocker, caplog, exchange_
exchange._api_async.fetch_ohlcv = get_mock_coro(ohlcv)
pair = 'ETH/USDT'
res = await exchange._async_get_historic_ohlcv(pair, "5m",
1500000000000, is_new_pair=False)
respair, restf, res = await exchange._async_get_historic_ohlcv(
pair, "5m", 1500000000000, is_new_pair=False)
assert respair == pair
assert restf == '5m'
# Call with very old timestamp - causes tons of requests
assert exchange._api_async.fetch_ohlcv.call_count > 200
assert res[0] == ohlcv[0]
assert log_has_re(r'Downloaded data for .* with length .*\.', caplog)
def test_refresh_latest_ohlcv(mocker, default_conf, caplog) -> None:
@@ -1694,12 +1707,14 @@ def test_refresh_latest_ohlcv(mocker, default_conf, caplog) -> None:
assert exchange._api_async.fetch_ohlcv.call_count == 2
exchange._api_async.fetch_ohlcv.reset_mock()
exchange.required_candle_call_count = 2
res = exchange.refresh_latest_ohlcv(pairs)
assert len(res) == len(pairs)
assert log_has(f'Refreshing candle (OHLCV) data for {len(pairs)} pairs', caplog)
assert exchange._klines
assert exchange._api_async.fetch_ohlcv.call_count == 2
assert exchange._api_async.fetch_ohlcv.call_count == 4
exchange._api_async.fetch_ohlcv.reset_mock()
for pair in pairs:
assert isinstance(exchange.klines(pair), DataFrame)
assert len(exchange.klines(pair)) > 0
@@ -1715,7 +1730,7 @@ def test_refresh_latest_ohlcv(mocker, default_conf, caplog) -> None:
res = exchange.refresh_latest_ohlcv([('IOTA/ETH', '5m'), ('XRP/ETH', '5m')])
assert len(res) == len(pairs)
assert exchange._api_async.fetch_ohlcv.call_count == 2
assert exchange._api_async.fetch_ohlcv.call_count == 0
assert log_has(f"Using cached candle (OHLCV) data for pair {pairs[0][0]}, "
f"timeframe {pairs[0][1]} ...",
caplog)
@@ -2066,15 +2081,6 @@ def test_get_sell_rate_exception(default_conf, mocker, caplog):
assert exchange.get_rate(pair, refresh=True, side="sell") == 0.13
def make_fetch_ohlcv_mock(data):
def fetch_ohlcv_mock(pair, timeframe, since):
if since:
assert since > data[-1][0]
return []
return data
return fetch_ohlcv_mock
@pytest.mark.parametrize("exchange_name", EXCHANGES)
@pytest.mark.asyncio
async def test___async_get_candle_history_sort(default_conf, mocker, exchange_name):