에이전트 루프 진단과 문서 golden 회귀를 마감한다

- AgentLoopService의 컨텍스트 압축 완료 메시지와 query-view 요약 문자열 조립을 AgentLoopDiagnosticsFormatter로 분리해 루프 본체의 책임을 더 줄였다. - ChatStorageService 로드 경로에서 legacy .axchat의 누락된 tool_result preview를 synthetic preview로 즉시 복원하도록 보강했다. - HTML/DOCX golden 회귀와 legacy 저장 경로 회귀 테스트를 추가해 PPTX/XLSX에 이어 문서 품질 고정 범위를 확대했다. - 검증: dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\verify_loop_storage_golden\ -p:IntermediateOutputPath=obj\verify_loop_storage_golden\ (경고 0, 오류 0) - 검증: dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter AgentLoopDiagnosticsFormatterTests|ChatStorageServiceTests|HtmlSkillGoldenReportTests|DocxSkillGoldenDocumentTests|AgentMessageInvariantHelperTests|PptxSkillGoldenDeckTests|ExcelSkillGoldenWorkbookTests -p:OutputPath=bin\verify_loop_storage_golden_tests\ -p:IntermediateOutputPath=obj\verify_loop_storage_golden_tests\ (통과 10)
2026-04-15 09:21:55 +09:00
parent 8530ec956a
commit baafd8280c
9 changed files with 451 additions and 13 deletions
--- a/src/AxCopilot.Tests/Services/ChatStorageServiceTests.cs
+++ b/src/AxCopilot.Tests/Services/ChatStorageServiceTests.cs
@@ -0,0 +1,65 @@
+using System.Text.Json;
+using System.IO;
+using AxCopilot.Models;
+using AxCopilot.Services;
+using FluentAssertions;
+using Xunit;
+
+namespace AxCopilot.Tests.Services;
+
+public class ChatStorageServiceTests
+{
+    [Fact]
+    public void Load_ShouldRestoreMissingToolResultPreviewFromLegacyStoredConversation()
+    {
+        var conversationId = "legacy-preview-" + Guid.NewGuid().ToString("N");
+        var storagePath = Path.Combine(
+            Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
+            "AxCopilot",
+            "conversations",
+            conversationId + ".axchat");
+        Directory.CreateDirectory(Path.GetDirectoryName(storagePath)!);
+
+        var conversation = new ChatConversation
+        {
+            Id = conversationId,
+            Title = "Legacy conversation",
+            Messages = new()
+            {
+                new ChatMessage
+                {
+                    MsgId = "tool-result-1",
+                    Role = "user",
+                    Content = $$"""{"type":"tool_result","tool_use_id":"call-legacy","tool_name":"file_read","content":"{{new string('L', 900)}}" }""",
+                    QueryPreviewContent = null,
+                }
+            }
+        };
+
+        var json = JsonSerializer.Serialize(conversation);
+        CryptoService.EncryptToFile(storagePath, json);
+
+        try
+        {
+            var storage = new ChatStorageService();
+
+            var loaded = storage.Load(conversationId);
+
+            loaded.Should().NotBeNull();
+            loaded!.Messages.Should().ContainSingle();
+            loaded.Messages[0].QueryPreviewContent.Should().NotBeNullOrWhiteSpace();
+            loaded.Messages[0].QueryPreviewContent.Should().Contain("call-legacy");
+        }
+        finally
+        {
+            try
+            {
+                var storage = new ChatStorageService();
+                storage.Delete(conversationId);
+            }
+            catch
+            {
+            }
+        }
+    }
+}