chore: import upstream snapshot with attribution

2026-07-13 13:39:25 +08:00
commit db620d33df
5151 changed files with 925932 additions and 0 deletions
@@ -0,0 +1,124 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using AgentConformance.IntegrationTests;
+using AgentConformance.IntegrationTests.Support;
+using Anthropic;
+using Anthropic.Models.Beta.Messages;
+using Anthropic.Models.Messages;
+using Microsoft.Agents.AI;
+using Microsoft.Extensions.AI;
+using Shared.IntegrationTests;
+
+namespace AnthropicChatCompletion.IntegrationTests;
+
+public class AnthropicChatCompletionFixture : IChatClientAgentFixture
+{
+    private readonly bool _useReasoningModel;
+    private readonly bool _useBeta;
+
+    private ChatClientAgent _agent = null!;
+
+    public AnthropicChatCompletionFixture(bool useReasoningChatModel, bool useBeta)
+    {
+        this._useReasoningModel = useReasoningChatModel;
+        this._useBeta = useBeta;
+    }
+
+    public AIAgent Agent => this._agent;
+
+    public IChatClient ChatClient => this._agent.ChatClient;
+
+    public async Task<List<ChatMessage>> GetChatHistoryAsync(AIAgent agent, AgentSession session)
+    {
+        var chatHistoryProvider = agent.GetService<ChatHistoryProvider>();
+
+        if (chatHistoryProvider is null)
+        {
+            return [];
+        }
+
+        return (await chatHistoryProvider.InvokingAsync(new(agent, session, []))).ToList();
+    }
+
+    public Task<ChatClientAgent> CreateChatClientAgentAsync(
+        string name = "HelpfulAssistant",
+        string instructions = "You are a helpful assistant.",
+        IList<AITool>? aiTools = null)
+    {
+        var anthropicClient = new AnthropicClient() { ApiKey = TestConfiguration.GetRequiredValue(TestSettings.AnthropicApiKey) };
+        var chatModelName = TestConfiguration.GetRequiredValue(TestSettings.AnthropicChatModelName);
+        var reasoningModelName = TestConfiguration.GetRequiredValue(TestSettings.AnthropicReasoningModelName);
+
+        IChatClient? chatClient = this._useBeta
+            ? anthropicClient
+                .Beta
+                .AsIChatClient()
+                .AsBuilder()
+                .ConfigureOptions(options
+                     => options.RawRepresentationFactory = _
+                     => new Anthropic.Models.Beta.Messages.MessageCreateParams()
+                     {
+                         Model = options.ModelId ?? (this._useReasoningModel ? reasoningModelName : chatModelName),
+                         MaxTokens = options.MaxOutputTokens ?? 4096,
+                         Messages = [],
+                         Thinking = this._useReasoningModel
+                            ? new BetaThinkingConfigParam(new BetaThinkingConfigEnabled(2048))
+                            : new BetaThinkingConfigParam(new BetaThinkingConfigDisabled())
+                     }).Build()
+
+            : anthropicClient
+                .AsIChatClient()
+                .AsBuilder()
+                .ConfigureOptions(options
+                     => options.RawRepresentationFactory = _
+                     => new Anthropic.Models.Messages.MessageCreateParams()
+                     {
+                         Model = options.ModelId ?? (this._useReasoningModel ? reasoningModelName : chatModelName),
+                         MaxTokens = options.MaxOutputTokens ?? 4096,
+                         Messages = [],
+                         Thinking = this._useReasoningModel
+                            ? new ThinkingConfigParam(new ThinkingConfigEnabled(2048))
+                            : new ThinkingConfigParam(new ThinkingConfigDisabled())
+                     }).Build();
+
+        return Task.FromResult(new ChatClientAgent(chatClient, options: new()
+        {
+            Name = name,
+            ChatOptions = new() { Instructions = instructions, Tools = aiTools }
+        }));
+    }
+
+    public Task DeleteAgentAsync(ChatClientAgent agent) =>
+        // Chat Completion does not require/support deleting agents, so this is a no-op.
+        Task.CompletedTask;
+
+    public Task DeleteSessionAsync(AgentSession session) =>
+        // Chat Completion does not require/support deleting sessions, so this is a no-op.
+        Task.CompletedTask;
+
+    public async ValueTask InitializeAsync()
+    {
+        try
+        {
+            _ = TestConfiguration.GetRequiredValue(TestSettings.AnthropicApiKey);
+            _ = TestConfiguration.GetRequiredValue(TestSettings.AnthropicChatModelName);
+            _ = TestConfiguration.GetRequiredValue(TestSettings.AnthropicReasoningModelName);
+        }
+        catch (InvalidOperationException ex)
+        {
+            Assert.Skip("Anthropic configuration could not be loaded. Error:" + ex.Message);
+        }
+
+        this._agent = await this.CreateChatClientAgentAsync();
+    }
+
+    public ValueTask DisposeAsync()
+    {
+        GC.SuppressFinalize(this);
+        return default;
+    }
+}