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Merge pull request #5318 from samgermain/combined_exchange_buy_sell

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combined exchange.buy and exchange.sell
This commit is contained in:
Matthias
2021-08-02 20:11:09 +02:00
committed by GitHub
parent 5ead95b06b 3c5f06d5c0
commit d8d8261f1b
7 changed files with 200 additions and 143 deletions
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68
tests/exchange/test_exchange.py
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@@ -1056,8 +1056,8 @@ def test_buy_dry_run(default_conf, mocker):
default_conf['dry_run'] = True
exchange = get_patched_exchange(mocker, default_conf)
order = exchange.buy(pair='ETH/BTC', ordertype='limit',
amount=1, rate=200, time_in_force='gtc')
order = exchange.create_order(pair='ETH/BTC', ordertype='limit', side="buy",
amount=1, rate=200, time_in_force='gtc')
assert 'id' in order
assert 'dry_run_buy_' in order['id']
@@ -1080,8 +1080,8 @@ def test_buy_prod(default_conf, mocker, exchange_name):
mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y)
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
order = exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
assert 'id' in order
assert 'info' in order
@@ -1094,9 +1094,10 @@ def test_buy_prod(default_conf, mocker, exchange_name):
api_mock.create_order.reset_mock()
order_type = 'limit'
order = exchange.buy(
order = exchange.create_order(
pair='ETH/BTC',
ordertype=order_type,
side="buy",
amount=1,
rate=200,
time_in_force=time_in_force)
@@ -1110,32 +1111,32 @@ def test_buy_prod(default_conf, mocker, exchange_name):
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("Not enough funds"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InvalidOrder("Order not found"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.buy(pair='ETH/BTC', ordertype='limit',
amount=1, rate=200, time_in_force=time_in_force)
exchange.create_order(pair='ETH/BTC', ordertype='limit', side="buy",
amount=1, rate=200, time_in_force=time_in_force)
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InvalidOrder("Order not found"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.buy(pair='ETH/BTC', ordertype='market',
amount=1, rate=200, time_in_force=time_in_force)
exchange.create_order(pair='ETH/BTC', ordertype='market', side="buy",
amount=1, rate=200, time_in_force=time_in_force)
with pytest.raises(TemporaryError):
api_mock.create_order = MagicMock(side_effect=ccxt.NetworkError("Network disconnect"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
with pytest.raises(OperationalException):
api_mock.create_order = MagicMock(side_effect=ccxt.BaseError("Unknown error"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
@pytest.mark.parametrize("exchange_name", EXCHANGES)
@@ -1157,8 +1158,8 @@ def test_buy_considers_time_in_force(default_conf, mocker, exchange_name):
order_type = 'limit'
time_in_force = 'ioc'
order = exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
assert 'id' in order
assert 'info' in order
@@ -1174,8 +1175,8 @@ def test_buy_considers_time_in_force(default_conf, mocker, exchange_name):
order_type = 'market'
time_in_force = 'ioc'
order = exchange.buy(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="buy",
amount=1, rate=200, time_in_force=time_in_force)
assert 'id' in order
assert 'info' in order
@@ -1193,7 +1194,8 @@ def test_sell_dry_run(default_conf, mocker):
default_conf['dry_run'] = True
exchange = get_patched_exchange(mocker, default_conf)
order = exchange.sell(pair='ETH/BTC', ordertype='limit', amount=1, rate=200)
order = exchange.create_order(pair='ETH/BTC', ordertype='limit',
side="sell", amount=1, rate=200)
assert 'id' in order
assert 'dry_run_sell_' in order['id']
@@ -1216,7 +1218,8 @@ def test_sell_prod(default_conf, mocker, exchange_name):
mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y)
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
order = exchange.sell(pair='ETH/BTC', ordertype=order_type, amount=1, rate=200)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type,
side="sell", amount=1, rate=200)
assert 'id' in order
assert 'info' in order
@@ -1229,7 +1232,8 @@ def test_sell_prod(default_conf, mocker, exchange_name):
api_mock.create_order.reset_mock()
order_type = 'limit'
order = exchange.sell(pair='ETH/BTC', ordertype=order_type, amount=1, rate=200)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type,
side="sell", amount=1, rate=200)
assert api_mock.create_order.call_args[0][0] == 'ETH/BTC'
assert api_mock.create_order.call_args[0][1] == order_type
assert api_mock.create_order.call_args[0][2] == 'sell'
@@ -1240,28 +1244,28 @@ def test_sell_prod(default_conf, mocker, exchange_name):
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("0 balance"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.sell(pair='ETH/BTC', ordertype=order_type, amount=1, rate=200)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="sell", amount=1, rate=200)
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InvalidOrder("Order not found"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.sell(pair='ETH/BTC', ordertype='limit', amount=1, rate=200)
exchange.create_order(pair='ETH/BTC', ordertype='limit', side="sell", amount=1, rate=200)
# Market orders don't require price, so the behaviour is slightly different
with pytest.raises(DependencyException):
api_mock.create_order = MagicMock(side_effect=ccxt.InvalidOrder("Order not found"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.sell(pair='ETH/BTC', ordertype='market', amount=1, rate=200)
exchange.create_order(pair='ETH/BTC', ordertype='market', side="sell", amount=1, rate=200)
with pytest.raises(TemporaryError):
api_mock.create_order = MagicMock(side_effect=ccxt.NetworkError("No Connection"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.sell(pair='ETH/BTC', ordertype=order_type, amount=1, rate=200)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="sell", amount=1, rate=200)
with pytest.raises(OperationalException):
api_mock.create_order = MagicMock(side_effect=ccxt.BaseError("DeadBeef"))
exchange = get_patched_exchange(mocker, default_conf, api_mock, id=exchange_name)
exchange.sell(pair='ETH/BTC', ordertype=order_type, amount=1, rate=200)
exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="sell", amount=1, rate=200)
@pytest.mark.parametrize("exchange_name", EXCHANGES)
@@ -1283,8 +1287,8 @@ def test_sell_considers_time_in_force(default_conf, mocker, exchange_name):
order_type = 'limit'
time_in_force = 'ioc'
order = exchange.sell(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="sell",
amount=1, rate=200, time_in_force=time_in_force)
assert 'id' in order
assert 'info' in order
@@ -1299,8 +1303,8 @@ def test_sell_considers_time_in_force(default_conf, mocker, exchange_name):
order_type = 'market'
time_in_force = 'ioc'
order = exchange.sell(pair='ETH/BTC', ordertype=order_type,
amount=1, rate=200, time_in_force=time_in_force)
order = exchange.create_order(pair='ETH/BTC', ordertype=order_type, side="sell",
amount=1, rate=200, time_in_force=time_in_force)
assert 'id' in order
assert 'info' in order
@@ -2186,7 +2190,7 @@ def test_cancel_order_dry_run(default_conf, mocker, exchange_name):
assert exchange.cancel_order(order_id='123', pair='TKN/BTC') == {}
assert exchange.cancel_stoploss_order(order_id='123', pair='TKN/BTC') == {}
order = exchange.buy('ETH/BTC', 'limit', 5, 0.55, 'gtc')
order = exchange.create_order('ETH/BTC', 'limit', "buy", 5, 0.55, 'gtc')
cancel_order = exchange.cancel_order(order_id=order['id'], pair='ETH/BTC')
assert order['id'] == cancel_order['id']