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Merge pull request #2794 from freqtrade/rename_get_target_bid

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rename get_target_bid
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hroff-1902 2020-01-22 17:19:04 +03:00 committed by GitHub
commit 2b4d821d30
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2 changed files with 14 additions and 14 deletions
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4
freqtrade/freqtradebot.py
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@ -218,7 +218,7 @@ class FreqtradeBot:
return trades_created
def get_target_bid(self, pair: str, tick: Dict = None) -> float:
def get_buy_rate(self, pair: str, tick: Dict = None) -> float:
"""
Calculates bid target between current ask price and last price
:return: float: Price
@ -435,7 +435,7 @@ class FreqtradeBot:
buy_limit_requested = price
else:
# Calculate price
buy_limit_requested = self.get_target_bid(pair)
buy_limit_requested = self.get_buy_rate(pair)
min_stake_amount = self._get_min_pair_stake_amount(pair, buy_limit_requested)
if min_stake_amount is not None and min_stake_amount > stake_amount:

24
tests/test_freqtradebot.py
View File

@ -912,7 +912,7 @@ def test_balance_fully_ask_side(mocker, default_conf) -> None:
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
MagicMock(return_value={'ask': 20, 'last': 10}))
assert freqtrade.get_target_bid('ETH/BTC') == 20
assert freqtrade.get_buy_rate('ETH/BTC') == 20
def test_balance_fully_last_side(mocker, default_conf) -> None:
@ -921,7 +921,7 @@ def test_balance_fully_last_side(mocker, default_conf) -> None:
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
MagicMock(return_value={'ask': 20, 'last': 10}))
assert freqtrade.get_target_bid('ETH/BTC') == 10
assert freqtrade.get_buy_rate('ETH/BTC') == 10
def test_balance_bigger_last_ask(mocker, default_conf) -> None:
@ -929,7 +929,7 @@ def test_balance_bigger_last_ask(mocker, default_conf) -> None:
freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
MagicMock(return_value={'ask': 5, 'last': 10}))
assert freqtrade.get_target_bid('ETH/BTC') == 5
assert freqtrade.get_buy_rate('ETH/BTC') == 5
def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None:
@ -938,10 +938,10 @@ def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None:
freqtrade = FreqtradeBot(default_conf)
stake_amount = 2
bid = 0.11
get_bid = MagicMock(return_value=bid)
buy_rate_mock = MagicMock(return_value=bid)
mocker.patch.multiple(
'freqtrade.freqtradebot.FreqtradeBot',
get_target_bid=get_bid,
get_buy_rate=buy_rate_mock,
_get_min_pair_stake_amount=MagicMock(return_value=1)
)
buy_mm = MagicMock(return_value={'id': limit_buy_order['id']})
@ -958,7 +958,7 @@ def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None:
pair = 'ETH/BTC'
assert freqtrade.execute_buy(pair, stake_amount)
assert get_bid.call_count == 1
assert buy_rate_mock.call_count == 1
assert buy_mm.call_count == 1
call_args = buy_mm.call_args_list[0][1]
assert call_args['pair'] == pair
@ -975,8 +975,8 @@ def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None:
# Test calling with price
fix_price = 0.06
assert freqtrade.execute_buy(pair, stake_amount, fix_price)
# Make sure get_target_bid wasn't called again
assert get_bid.call_count == 1
# Make sure get_buy_rate wasn't called again
assert buy_rate_mock.call_count == 1
assert buy_mm.call_count == 2
call_args = buy_mm.call_args_list[1][1]
@ -3500,7 +3500,7 @@ def test_order_book_depth_of_market_high_delta(default_conf, ticker, limit_buy_o
def test_order_book_bid_strategy1(mocker, default_conf, order_book_l2) -> None:
"""
test if function get_target_bid will return the order book price
test if function get_buy_rate will return the order book price
instead of the ask rate
"""
patch_exchange(mocker)
@ -3518,13 +3518,13 @@ def test_order_book_bid_strategy1(mocker, default_conf, order_book_l2) -> None:
default_conf['telegram']['enabled'] = False
freqtrade = FreqtradeBot(default_conf)
assert freqtrade.get_target_bid('ETH/BTC') == 0.043935
assert freqtrade.get_buy_rate('ETH/BTC') == 0.043935
assert ticker_mock.call_count == 0
def test_order_book_bid_strategy2(mocker, default_conf, order_book_l2) -> None:
"""
test if function get_target_bid will return the ask rate (since its value is lower)
test if function get_buy_rate will return the ask rate (since its value is lower)
instead of the order book rate (even if enabled)
"""
patch_exchange(mocker)
@ -3543,7 +3543,7 @@ def test_order_book_bid_strategy2(mocker, default_conf, order_book_l2) -> None:
freqtrade = FreqtradeBot(default_conf)
# orderbook shall be used even if tickers would be lower.
assert freqtrade.get_target_bid('ETH/BTC') != 0.042
assert freqtrade.get_buy_rate('ETH/BTC') != 0.042
assert ticker_mock.call_count == 0