chore: import upstream snapshot with attribution

dotnet/tests/Microsoft.Agents.AI.Hosting.OpenAI.UnitTests/PermissiveMapOptions.cs

@@ -0,0 +1,59 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System.Linq;
+using Microsoft.Extensions.AI;
+
+namespace Microsoft.Agents.AI.Hosting.OpenAI.UnitTests;
+
+/// <summary>
+/// Provides permissive <see cref="OpenAIResponsesMapOptions"/> and <see cref="OpenAIChatCompletionsMapOptions"/>
+/// that map the request-supplied generation and tool settings onto the agent run.
+/// </summary>
+/// <remarks>
+/// The production default rejects request-supplied settings so that callers cannot override a
+/// self-contained agent. These helpers opt in to the legacy behavior for conformance tests that
+/// exercise the wire format end-to-end.
+/// </remarks>
+internal static class PermissiveMapOptions
+{
+    public static OpenAIResponsesMapOptions Responses() => new()
+    {
+        RunOptionsFactory = static request =>
+        {
+            var chatOptions = new ChatOptions
+            {
+                Temperature = (float?)request.Temperature,
+                TopP = (float?)request.TopP,
+                MaxOutputTokens = request.MaxOutputTokens,
+                Instructions = request.Instructions,
+                ModelId = request.Model,
+                ToolMode = request.ToolChoice,
+            };
+
+            return new ChatClientAgentRunOptions(chatOptions);
+        }
+    };
+
+    public static OpenAIChatCompletionsMapOptions ChatCompletions() => new()
+    {
+        RunOptionsFactory = static request =>
+        {
+            var chatOptions = new ChatOptions
+            {
+                Temperature = request.Temperature,
+                TopP = request.TopP,
+                MaxOutputTokens = request.MaxOutputTokens,
+                FrequencyPenalty = request.FrequencyPenalty,
+                PresencePenalty = request.PresencePenalty,
+                Seed = request.Seed,
+                StopSequences = request.StopSequences is { Count: > 0 } stop ? [.. stop] : null,
+                ResponseFormat = request.ResponseFormat,
+                ToolMode = request.ToolChoice,
+                Tools = request.Tools is { Count: > 0 } tools ? tools.ToList() : null,
+                ModelId = request.Model,
+            };
+
+            return new ChatClientAgentRunOptions(chatOptions);
+        }
+    };
+}