feat: dotnet AgentId tests

dotnet/test/Microsoft.AutoGen.Core.Tests/AgentIdTests.cs

@@ -0,0 +1,62 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// AgentIdTests.cs
+using FluentAssertions;
+using Microsoft.AutoGen.Contracts;
+using Xunit;
+
+namespace Microsoft.AutoGen.Core.Tests;
+
+public class AgentIdTests()
+{
+    [Fact]
+    public void AgentIdShouldInitializeCorrectlyTest()
+    {
+        var agentId = new AgentId("TestType", "TestKey");
+
+        agentId.Type.Should().Be("TestType");
+        agentId.Key.Should().Be("TestKey");
+    }
+
+    [Fact]
+    public void AgentIdShouldConvertFromTupleTest()
+    {
+        var agentTuple = ("TupleType", "TupleKey");
+        var agentId = new AgentId(agentTuple);
+
+        agentId.Type.Should().Be("TupleType");
+        agentId.Key.Should().Be("TupleKey");
+    }
+
+    [Fact]
+    public void AgentIdShouldParseFromStringTest()
+    {
+        var agentId = AgentId.FromStr("ParsedType/ParsedKey");
+
+        agentId.Type.Should().Be("ParsedType");
+        agentId.Key.Should().Be("ParsedKey");
+    }
+
+    [Fact]
+    public void AgentIdShouldCompareEqualityCorrectlyTest()
+    {
+        var agentId1 = new AgentId("SameType", "SameKey");
+        var agentId2 = new AgentId("SameType", "SameKey");
+        var agentId3 = new AgentId("DifferentType", "DifferentKey");
+
+        agentId1.Should().Be(agentId2);
+        agentId1.Should().NotBe(agentId3);
+        (agentId1 == agentId2).Should().BeTrue();
+        (agentId1 != agentId3).Should().BeTrue();
+    }
+
+    [Fact]
+    public void AgentIdShouldGenerateCorrectHashCodeTest()
+    {
+        var agentId1 = new AgentId("HashType", "HashKey");
+        var agentId2 = new AgentId("HashType", "HashKey");
+        var agentId3 = new AgentId("DifferentType", "DifferentKey");
+
+        agentId1.GetHashCode().Should().Be(agentId2.GetHashCode());
+        agentId1.GetHashCode().Should().NotBe(agentId3.GetHashCode());
+    }
+}