chore: import upstream snapshot with attribution

2026-07-13 13:02:50 +08:00
commit 0fc60fdcb1
5008 changed files with 910633 additions and 0 deletions
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+/*
+ * QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
+ * Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+using System;
+using NUnit.Framework;
+using Python.Runtime;
+using QuantConnect.Algorithm;
+using QuantConnect.Securities.Equity;
+using QuantConnect.Tests.Engine.DataFeeds;
+
+namespace QuantConnect.Tests.Python
+{
+    [TestFixture]
+    public class NamedArgumentsTests
+    {
+        [Test]
+        public void AddEquityTest()
+        {
+            var algorithm = new QCAlgorithm();
+            algorithm.SubscriptionManager.SetDataManager(new DataManagerStub(algorithm));
+
+            using (Py.GIL())
+            {
+                // Test function that will used named args in Python -> C#
+                var module = PyModule.FromString(Guid.NewGuid().ToString(),
+                    "def test(algorithm):\n" +
+                    "   aapl = algorithm.AddEquity(ticker='AAPL')\n" +
+                    "   return aapl\n"
+                );
+
+                var testFunction = module.GetAttr("test");
+                var equity = testFunction.Invoke(algorithm.ToPython()).As<Equity>();
+                
+                Assert.AreEqual("AAPL", equity.Symbol.Value);
+            }
+        }
+    }
+}