add tests

binance/client.py

@@ -1924,6 +1924,8 @@ def create_oco_order(self, **params):
         :raises: BinanceRequestException, BinanceAPIException, BinanceOrderException, BinanceOrderMinAmountException, BinanceOrderMinPriceException, BinanceOrderMinTotalException, BinanceOrderUnknownSymbolException, BinanceOrderInactiveSymbolException
 
         """
+        if "listClientOrderId" not in params:
+            params["listClientOrderId"] = self.SPOT_ORDER_PREFIX + self.uuid22()
         return self._post("orderList/oco", True, data=params)
 
     def order_oco_buy(self, **params):
@@ -11143,6 +11145,8 @@ async def order_market_sell(self, **params):
     order_market_sell.__doc__ = Client.order_market_sell.__doc__
 
     async def create_oco_order(self, **params):
+        if "listClientOrderId" not in params:
+            params["listClientOrderId"] = self.SPOT_ORDER_PREFIX + self.uuid22()
         return await self._post("orderList/oco", True, data=params)
 
     create_oco_order.__doc__ = Client.create_oco_order.__doc__

tests/test_ids.py

@@ -48,6 +48,15 @@ def test_spot_cancel_replace_id():
         url_dict = dict(pair.split("=") for pair in m.last_request.text.split("&"))
         assert url_dict["newClientOrderId"].startswith("x-HNA2TXFJ")
 
+def test_spot_oco_order_id():
+    with requests_mock.mock() as m:
+        m.post("https://api.binance.com/api/v3/orderList/oco", json={}, status_code=200)
+        client.create_oco_order(
+            symbol="LTCUSDT", side="BUY", aboveType="MARKET", quantity=0.1
+        )
+        url_dict = dict(pair.split("=") for pair in m.last_request.text.split("&"))
+        assert url_dict["listClientOrderId"].startswith("x-HNA2TXFJ")
+
 def test_swap_id():
     with requests_mock.mock() as m:
         m.post("https://fapi.binance.com/fapi/v1/order", json={}, status_code=200)
@@ -262,6 +271,26 @@ def handler(url, **kwargs):
         await clientAsync.close_connection()
 
 
+@pytest.mark.asyncio()
+async def test_spot_oco_id():
+    clientAsync = AsyncClient(api_key="api_key", api_secret="api_secret")
+    with aioresponses() as m:
+
+        def handler(url, **kwargs):
+            client_order_id = kwargs["data"][0][1]
+            assert client_order_id.startswith("x-HNA2TXFJ")
+
+        m.post(
+            "https://api.binance.com/api/v3/orderList/oco",
+            payload={"id": 1},
+            status=200,
+            callback=handler,
+        )
+        await clientAsync.create_oco_order(
+            symbol="BTCUSDT", side="BUY", type="MARKET", quantity=0.1
+        )
+        await clientAsync.close_connection()
+
 @pytest.mark.asyncio()
 async def test_swap_batch_id_async():
     with aioresponses() as m: