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Add tests for cached rates

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This commit is contained in:
Matthias 2020-02-22 11:23:13 +01:00
parent 77ef3240cd
commit 2fe7b683cb
1 changed files with 21 additions and 2 deletions
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23
tests/test_freqtradebot.py
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@ -915,13 +915,21 @@ def test_process_informative_pairs_added(default_conf, ticker, mocker) -> None:
(5, 10, 1.0, 5), # last bigger than ask (5, 10, 1.0, 5), # last bigger than ask
(5, 10, 0.5, 5), # last bigger than ask (5, 10, 0.5, 5), # last bigger than ask
]) ])
def test_get_buy_rate(mocker, default_conf, ask, last, last_ab, expected) -> None: def test_get_buy_rate(mocker, default_conf, caplog, ask, last, last_ab, expected) -> None:
default_conf['bid_strategy']['ask_last_balance'] = last_ab default_conf['bid_strategy']['ask_last_balance'] = last_ab
freqtrade = get_patched_freqtradebot(mocker, default_conf) freqtrade = get_patched_freqtradebot(mocker, default_conf)
mocker.patch('freqtrade.exchange.Exchange.fetch_ticker', mocker.patch('freqtrade.exchange.Exchange.fetch_ticker',
MagicMock(return_value={'ask': ask, 'last': last})) MagicMock(return_value={'ask': ask, 'last': last}))
assert freqtrade.get_buy_rate('ETH/BTC', True) == expected assert freqtrade.get_buy_rate('ETH/BTC', True) == expected
assert not log_has("Using cached buy rate for ETH/BTC.", caplog)
assert freqtrade.get_buy_rate('ETH/BTC', False) == expected
assert log_has("Using cached buy rate for ETH/BTC.", caplog)
# Running a 2nd time with Refresh on!
caplog.clear()
assert freqtrade.get_buy_rate('ETH/BTC', True) == expected
assert not log_has("Using cached buy rate for ETH/BTC.", caplog)
def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None: def test_execute_buy(mocker, default_conf, fee, limit_buy_order) -> None:
@ -3614,7 +3622,7 @@ def test_order_book_ask_strategy(default_conf, limit_buy_order, limit_sell_order
assert freqtrade.handle_trade(trade) is True assert freqtrade.handle_trade(trade) is True
def test_get_sell_rate(default_conf, mocker, ticker, order_book_l2) -> None: def test_get_sell_rate(default_conf, mocker, caplog, ticker, order_book_l2) -> None:
mocker.patch.multiple( mocker.patch.multiple(
'freqtrade.exchange.Exchange', 'freqtrade.exchange.Exchange',
@ -3626,8 +3634,15 @@ def test_get_sell_rate(default_conf, mocker, ticker, order_book_l2) -> None:
# Test regular mode # Test regular mode
ft = get_patched_freqtradebot(mocker, default_conf) ft = get_patched_freqtradebot(mocker, default_conf)
rate = ft.get_sell_rate(pair, True) rate = ft.get_sell_rate(pair, True)
assert not log_has("Using cached sell rate for ETH/BTC.", caplog)
assert isinstance(rate, float) assert isinstance(rate, float)
assert rate == 0.00001098 assert rate == 0.00001098
# Use caching
rate = ft.get_sell_rate(pair, False)
assert rate == 0.00001098
assert log_has("Using cached sell rate for ETH/BTC.", caplog)
caplog.clear()
# Test orderbook mode # Test orderbook mode
default_conf['ask_strategy']['use_order_book'] = True default_conf['ask_strategy']['use_order_book'] = True
@ -3635,8 +3650,12 @@ def test_get_sell_rate(default_conf, mocker, ticker, order_book_l2) -> None:
default_conf['ask_strategy']['order_book_max'] = 2 default_conf['ask_strategy']['order_book_max'] = 2
ft = get_patched_freqtradebot(mocker, default_conf) ft = get_patched_freqtradebot(mocker, default_conf)
rate = ft.get_sell_rate(pair, True) rate = ft.get_sell_rate(pair, True)
assert not log_has("Using cached sell rate for ETH/BTC.", caplog)
assert isinstance(rate, float) assert isinstance(rate, float)
assert rate == 0.043936 assert rate == 0.043936
rate = ft.get_sell_rate(pair, False)
assert rate == 0.043936
assert log_has("Using cached sell rate for ETH/BTC.", caplog)
def test_startup_state(default_conf, mocker): def test_startup_state(default_conf, mocker):