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Merge pull request #2253 from hroff-1902/backtesting-improve-logs

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Improve logs for backtesting
This commit is contained in:
hroff-1902
2019-09-14 11:23:46 +03:00
committed by GitHub
parent 19ce7180be b00467c8ef
commit 76e45883bd
4 changed files with 103 additions and 91 deletions
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56
tests/test_freqtradebot.py
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@@ -1590,6 +1590,8 @@ def test_update_trade_state(mocker, default_conf, limit_buy_order, caplog) -> No
Trade.session = MagicMock()
trade.open_order_id = '123'
trade.open_fee = 0.001
# Add datetime explicitly since sqlalchemy defaults apply only once written to database
trade.open_date = arrow.utcnow().datetime
freqtrade.update_trade_state(trade)
# Test amount not modified by fee-logic
assert not log_has_re(r'Applying fee to .*', caplog)
@@ -1823,7 +1825,8 @@ def test_handle_trade_roi(default_conf, ticker, limit_buy_order,
# if ROI is reached we must sell
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade)
assert log_has('Required profit reached. Selling..', caplog)
assert log_has("ETH/BTC - Required profit reached. sell_flag=True, sell_type=SellType.ROI",
caplog)
def test_handle_trade_experimental(
@@ -1853,7 +1856,8 @@ def test_handle_trade_experimental(
patch_get_signal(freqtrade, value=(False, True))
assert freqtrade.handle_trade(trade)
assert log_has('Sell signal received. Selling..', caplog)
assert log_has("ETH/BTC - Sell signal received. sell_flag=True, sell_type=SellType.SELL_SIGNAL",
caplog)
def test_close_trade(default_conf, ticker, limit_buy_order, limit_sell_order,
@@ -2132,6 +2136,7 @@ def test_check_handle_timedout_exception(default_conf, ticker, mocker, caplog) -
)
freqtrade = FreqtradeBot(default_conf)
open_date = arrow.utcnow().shift(minutes=-601)
trade_buy = Trade(
pair='ETH/BTC',
open_rate=0.00001099,
@@ -2141,16 +2146,18 @@ def test_check_handle_timedout_exception(default_conf, ticker, mocker, caplog) -
fee_open=0.0,
fee_close=0.0,
stake_amount=1,
open_date=arrow.utcnow().shift(minutes=-601).datetime,
open_date=open_date.datetime,
is_open=True
)
Trade.session.add(trade_buy)
freqtrade.check_handle_timedout()
assert log_has_re(r'Cannot query order for Trade\(id=1, pair=ETH/BTC, amount=90.99181073, '
r'open_rate=0.00001099, open_since=10 hours ago\) due to Traceback \(most '
r'recent call last\):\n.*', caplog)
assert log_has_re(r"Cannot query order for Trade\(id=1, pair=ETH/BTC, amount=90.99181073, "
r"open_rate=0.00001099, open_since="
f"{open_date.strftime('%Y-%m-%d %H:%M:%S')}"
r"\) due to Traceback \(most recent call last\):\n*",
caplog)
def test_handle_timedout_limit_buy(mocker, default_conf) -> None:
@@ -2793,8 +2800,9 @@ def test_trailing_stop_loss(default_conf, limit_buy_order, fee, markets, caplog,
# Sell as trailing-stop is reached
assert freqtrade.handle_trade(trade) is True
assert log_has(
f'HIT STOP: current price at 0.000012, stop loss is 0.000015, '
f'initial stop loss was at 0.000010, trade opened at 0.000011', caplog)
f"ETH/BTC - HIT STOP: current price at 0.000012, "
f"stoploss is 0.000015, "
f"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
assert trade.sell_reason == SellType.TRAILING_STOP_LOSS.value
@@ -2836,8 +2844,8 @@ def test_trailing_stop_loss_positive(default_conf, limit_buy_order, fee, markets
}))
# stop-loss not reached, adjusted stoploss
assert freqtrade.handle_trade(trade) is False
assert log_has(f'using positive stop loss: 0.01 offset: 0 profit: 0.2666%', caplog)
assert log_has(f'adjusted stop loss', caplog)
assert log_has(f"ETH/BTC - Using positive stoploss: 0.01 offset: 0 profit: 0.2666%", caplog)
assert log_has(f"ETH/BTC - Adjusting stoploss...", caplog)
assert trade.stop_loss == 0.0000138501
mocker.patch('freqtrade.exchange.Exchange.get_ticker',
@@ -2849,9 +2857,9 @@ def test_trailing_stop_loss_positive(default_conf, limit_buy_order, fee, markets
# Lower price again (but still positive)
assert freqtrade.handle_trade(trade) is True
assert log_has(
f'HIT STOP: current price at {buy_price + 0.000002:.6f}, '
f'stop loss is {trade.stop_loss:.6f}, '
f'initial stop loss was at 0.000010, trade opened at 0.000011', caplog)
f"ETH/BTC - HIT STOP: current price at {buy_price + 0.000002:.6f}, "
f"stoploss is {trade.stop_loss:.6f}, "
f"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
def test_trailing_stop_loss_offset(default_conf, limit_buy_order, fee,
@@ -2894,8 +2902,9 @@ def test_trailing_stop_loss_offset(default_conf, limit_buy_order, fee,
}))
# stop-loss not reached, adjusted stoploss
assert freqtrade.handle_trade(trade) is False
assert log_has(f'using positive stop loss: 0.01 offset: 0.011 profit: 0.2666%', caplog)
assert log_has(f'adjusted stop loss', caplog)
assert log_has(f"ETH/BTC - Using positive stoploss: 0.01 offset: 0.011 profit: 0.2666%",
caplog)
assert log_has(f"ETH/BTC - Adjusting stoploss...", caplog)
assert trade.stop_loss == 0.0000138501
mocker.patch('freqtrade.exchange.Exchange.get_ticker',
@@ -2907,9 +2916,9 @@ def test_trailing_stop_loss_offset(default_conf, limit_buy_order, fee,
# Lower price again (but still positive)
assert freqtrade.handle_trade(trade) is True
assert log_has(
f'HIT STOP: current price at {buy_price + 0.000002:.6f}, '
f'stop loss is {trade.stop_loss:.6f}, '
f'initial stop loss was at 0.000010, trade opened at 0.000011', caplog)
f"ETH/BTC - HIT STOP: current price at {buy_price + 0.000002:.6f}, "
f"stoploss is {trade.stop_loss:.6f}, "
f"initial stoploss was at 0.000010, trade opened at 0.000011", caplog)
assert trade.sell_reason == SellType.TRAILING_STOP_LOSS.value
@@ -2960,7 +2969,7 @@ def test_tsl_only_offset_reached(default_conf, limit_buy_order, fee,
# stop-loss should not be adjusted as offset is not reached yet
assert freqtrade.handle_trade(trade) is False
assert not log_has(f'adjusted stop loss', caplog)
assert not log_has(f"ETH/BTC - Adjusting stoploss...", caplog)
assert trade.stop_loss == 0.0000098910
# price rises above the offset (rises 12% when the offset is 5.5%)
@@ -2972,8 +2981,9 @@ def test_tsl_only_offset_reached(default_conf, limit_buy_order, fee,
}))
assert freqtrade.handle_trade(trade) is False
assert log_has(f'using positive stop loss: 0.05 offset: 0.055 profit: 0.1218%', caplog)
assert log_has(f'adjusted stop loss', caplog)
assert log_has(f"ETH/BTC - Using positive stoploss: 0.05 offset: 0.055 profit: 0.1218%",
caplog)
assert log_has(f"ETH/BTC - Adjusting stoploss...", caplog)
assert trade.stop_loss == 0.0000117705
@@ -3342,8 +3352,8 @@ def test_order_book_bid_strategy2(mocker, default_conf, order_book_l2, markets)
default_conf['telegram']['enabled'] = False
freqtrade = FreqtradeBot(default_conf)
# ordrebook shall be used even if tickers would be lower.
assert freqtrade.get_target_bid('ETH/BTC', ) != 0.042
# orderbook shall be used even if tickers would be lower.
assert freqtrade.get_target_bid('ETH/BTC') != 0.042
assert ticker_mock.call_count == 0