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 NUnit.Framework;
+using QuantConnect.Commands;
+using QuantConnect.Interfaces;
+using System;
+
+namespace QuantConnect.Tests.Common.Commands
+{
+    [TestFixture]
+    public class BaseCommandTests
+    {
+        [Test]
+        public void GetsSymbolWhenSymbolIsPresent()
+        {
+            var command = new TestBaseCommand();
+            Assert.DoesNotThrow(() => command.PublicGetSymbol(null, SecurityType.Base, null, Symbols.AAPL));
+        }
+
+
+        [Test]
+        public void GetsSymbolWhenTickerSecurityMarketIsPresent()
+        {
+            var command = new TestBaseCommand();
+            Assert.DoesNotThrow(() => command.PublicGetSymbol(Symbols.AAPL.ID.Symbol, SecurityType.Equity, Market.USA));
+        }
+
+        [Test]
+        public void ReturnSymbolWhenOtherValuesArePresentToo()
+        {
+            var command = new TestBaseCommand();
+            var symbol = command.PublicGetSymbol(Symbols.GOOG.ID.Symbol, SecurityType.Equity, Market.USA, Symbols.AAPL);
+            Assert.AreEqual(Symbols.AAPL, symbol);
+        }
+
+        [Test]
+        public void GetsSymbolThrowsWhenTickerMissing()
+        {
+            var command = new TestBaseCommand();
+            Assert.Throws<ArgumentException>(() => 
+                                    command.PublicGetSymbol(null, SecurityType.Equity, Market.USA));
+        }
+
+        [Test]
+        public void GetsSymbolThrowsWhenSecurityTypeMissing()
+        {
+            var command = new TestBaseCommand();
+            Assert.Throws<ArgumentException>(() => 
+                                    command.PublicGetSymbol(Symbols.AAPL.ID.Symbol, SecurityType.Base, Market.USA));
+        }
+
+
+        [Test]
+        public void GetsSymbolThrowsWhenMarketMissing()
+        {
+            var command = new TestBaseCommand();
+            Assert.Throws<ArgumentException>(() => 
+                                    command.PublicGetSymbol(Symbols.AAPL.ID.Symbol, SecurityType.Equity, null));
+        }
+
+
+        private class TestBaseCommand : BaseCommand
+        {
+            public Symbol PublicGetSymbol(string ticker, SecurityType securityType, string market, Symbol symbol = null)
+            {
+                return GetSymbol(ticker, securityType, market, symbol);
+            }
+
+            public override CommandResultPacket Run(IAlgorithm algorithm)
+            {
+                throw new NotImplementedException();
+            }
+        }
+    }
+}