Add placeholder security tests

test/Nerdbank.MessagePack.Tests/MessagePackSerializerTests.cs

@@ -1,13 +1,6 @@
 // Copyright (c) Andrew Arnott. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
-using System.Collections.Immutable;
-using Nerdbank.MessagePack;
-using Nerdbank.Streams;
-using TypeShape;
-using Xunit;
-using Xunit.Abstractions;
-
 public partial class MessagePackSerializerTests(ITestOutputHelper logger)
 {
 	private MessagePackSerializer serializer = new();

test/Nerdbank.MessagePack.Tests/SecurityTests.cs

@@ -0,0 +1,19 @@
+public class SecurityTests
+{
+	/// <summary>
+	/// Verifies that the deserializer will guard against stack overflow attacks.
+	/// </summary>
+	[Fact(Skip = "Not yet implemented.")]
+	public void StackGuard()
+	{
+		// The max depth should be configurable on the MessagePackSerializer object.
+	}
+
+	/// <summary>
+	/// Verifies that the 
+	/// </summary>
+	[Fact(Skip = "Not yet implemented.")]
+	public void CollisionResistantHashMaps()
+	{
+	}
+}

test/Nerdbank.MessagePack.Tests/Usings.cs

@@ -0,0 +1,9 @@
+// Copyright (c) Andrew Arnott. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+global using System.Collections.Immutable;
+global using Nerdbank.MessagePack;
+global using Nerdbank.Streams;
+global using TypeShape;
+global using Xunit;
+global using Xunit.Abstractions;