Initial commit to new repository

2026-04-03 18:22:19 +09:00
commit 4458bb0f52
7672 changed files with 452440 additions and 0 deletions
--- a/src/AxCopilot.Tests/Services/ContextCondenserTests.cs
+++ b/src/AxCopilot.Tests/Services/ContextCondenserTests.cs
@@ -0,0 +1,95 @@
+using System.Reflection;
+using AxCopilot.Models;
+using AxCopilot.Services.Agent;
+using FluentAssertions;
+using Xunit;
+
+namespace AxCopilot.Tests.Services;
+
+public class ContextCondenserTests
+{
+    [Fact]
+    public void TruncateToolResults_PreservesMessageMetadataOnCompression()
+    {
+        var messages = new List<ChatMessage>
+        {
+            new()
+            {
+                Role = "assistant",
+                Content = "{\"type\":\"tool_result\",\"output\":\"" + new string('a', 4200) + "\"}",
+                Timestamp = new DateTime(2026, 4, 3, 1, 0, 0),
+                MetaKind = "tool_result",
+                MetaRunId = "run-1",
+                Feedback = "like",
+                AttachedFiles = [@"E:\sample\a.txt"],
+                Images =
+                [
+                    new ImageAttachment
+                    {
+                        FileName = "image.png",
+                        MimeType = "image/png",
+                        Base64 = "AAA"
+                    }
+                ]
+            },
+            new() { Role = "user", Content = "recent-1" },
+            new() { Role = "assistant", Content = "recent-2" },
+            new() { Role = "user", Content = "recent-3" },
+            new() { Role = "assistant", Content = "recent-4" },
+            new() { Role = "user", Content = "recent-5" },
+            new() { Role = "assistant", Content = "recent-6" },
+        };
+
+        var changed = InvokePrivateStatic<bool>("TruncateToolResults", messages);
+
+        changed.Should().BeTrue();
+        messages[0].MetaKind.Should().Be("tool_result");
+        messages[0].MetaRunId.Should().Be("run-1");
+        messages[0].Feedback.Should().Be("like");
+        messages[0].AttachedFiles.Should().ContainSingle().Which.Should().Be(@"E:\sample\a.txt");
+        messages[0].Images.Should().ContainSingle();
+        messages[0].Images![0].FileName.Should().Be("image.png");
+        messages[0].Content.Length.Should().BeLessThan(4200);
+    }
+
+    [Fact]
+    public void TruncateToolResults_PreservesMetadataForLongAssistantMessage()
+    {
+        var messages = new List<ChatMessage>
+        {
+            new()
+            {
+                Role = "assistant",
+                Content = new string('b', 5000),
+                Timestamp = new DateTime(2026, 4, 3, 1, 5, 0),
+                MetaKind = "analysis",
+                MetaRunId = "run-2",
+                AttachedFiles = [@"E:\sample\b.txt"],
+            },
+            new() { Role = "user", Content = "recent-1" },
+            new() { Role = "assistant", Content = "recent-2" },
+            new() { Role = "user", Content = "recent-3" },
+            new() { Role = "assistant", Content = "recent-4" },
+            new() { Role = "user", Content = "recent-5" },
+            new() { Role = "assistant", Content = "recent-6" },
+        };
+
+        var changed = InvokePrivateStatic<bool>("TruncateToolResults", messages);
+
+        changed.Should().BeTrue();
+        messages[0].MetaKind.Should().Be("analysis");
+        messages[0].MetaRunId.Should().Be("run-2");
+        messages[0].AttachedFiles.Should().ContainSingle().Which.Should().Be(@"E:\sample\b.txt");
+        messages[0].Content.Length.Should().BeLessThan(5000);
+    }
+
+    private static T InvokePrivateStatic<T>(string methodName, params object?[] arguments)
+    {
+        var method = typeof(ContextCondenser).GetMethod(methodName, BindingFlags.NonPublic | BindingFlags.Static);
+        method.Should().NotBeNull();
+
+        var result = method!.Invoke(null, arguments);
+        result.Should().NotBeNull();
+        return (T)result!;
+    }
+}