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Add tests for cancel_order_with_result

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This commit is contained in:
Matthias 2020-04-17 17:53:18 +02:00
parent 800891a475
commit 5e3e0e819f
2 changed files with 40 additions and 5 deletions
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11
freqtrade/exchange/exchange.py
View File

@ -954,11 +954,12 @@ class Exchange:
:param amount: Amount to use for fake response
:return: Result from either cancel_order if usable, or fetch_order
"""
if self._config['dry_run']:
return {'fee': {}, 'status': 'canceled', 'amount': amount, 'info': {}}
corder = self.cancel_order(order_id, pair)
if self.is_cancel_order_result_suitable(corder):
return corder
try:
corder = self.cancel_order(order_id, pair)
if self.is_cancel_order_result_suitable(corder):
return corder
except InvalidOrderException:
logger.warning(f"Could not cancel order {order_id}.")
try:
order = self.get_order(order_id, pair)
except InvalidOrderException:

34
tests/exchange/test_exchange.py
View File

@ -1759,6 +1759,40 @@ def test_is_cancel_order_result_suitable(mocker, default_conf, exchange_name, or
exchange = get_patched_exchange(mocker, default_conf, id=exchange_name)
assert exchange.is_cancel_order_result_suitable(order) == result
@pytest.mark.parametrize("exchange_name", EXCHANGES)
@pytest.mark.parametrize("corder,call_corder,call_forder", [
({'status': 'closed', 'amount': 10, 'fee': {}}, 1, 0),
({'amount': 10, 'fee': {}}, 1, 1),
])
def test_cancel_order_with_result(default_conf, mocker, exchange_name, corder,
call_corder, call_forder):
default_conf['dry_run'] = False
api_mock = MagicMock()
api_mock.cancel_order = MagicMock(return_value=corder)
api_mock.fetch_order = MagicMock(return_value={})
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
res = exchange.cancel_order_with_result('1234', 'ETH/BTC', 1234)
assert isinstance(res, dict)
assert api_mock.cancel_order.call_count == call_corder
assert api_mock.fetch_order.call_count == call_forder
@pytest.mark.parametrize("exchange_name", EXCHANGES)
def test_cancel_order_with_result_error(default_conf, mocker, exchange_name, caplog):
default_conf['dry_run'] = False
api_mock = MagicMock()
api_mock.cancel_order = MagicMock(side_effect=ccxt.InvalidOrder("Did not find order"))
api_mock.fetch_order = MagicMock(side_effect=ccxt.InvalidOrder("Did not find order"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
res = exchange.cancel_order_with_result('1234', 'ETH/BTC', 1541)
assert isinstance(res, dict)
assert log_has("Could not cancel order 1234.", caplog)
assert log_has("Could not fetch cancelled order 1234.", caplog)
assert res['amount'] == 1541
# Ensure that if not dry_run, we should call API
@pytest.mark.parametrize("exchange_name", EXCHANGES)
def test_cancel_order(default_conf, mocker, exchange_name):