From b07b41cd435991cd254957af79055080c85b346e Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Sun, 9 Aug 2026 21:08:20 +0900
Subject: feat: AI Agent Sandbox MCP Server v1を実装
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Specifications、Design、ImplementationPlanの優先順位を整理し、単一Task実行モデル、typed option優先、設定可能なresource上限、local Ollamaを必須とするRelease Gateを文書化。

.NET 10/C# 14の5 production project、3 test project、E2E Clientを構築。typed YAML、en/ja locale、fixed/user prompt、stdioおよびloopback限定Streamable HTTP、agent_run/agent_status、Session、Ollama text/tool/Vision、TaskGraphとtoken accountingを実装。

Windows sandboxとしてfixed AppContainer、canonical/reparse検査、能力別ACL、path+SHA-256 executable approval、child-process restriction、Job Object、task journal、atomic file transaction、crash recoveryを実装。WFPのIPv4/IPv6 default denyとexact allow、dynamic session、temporary loopback exemption、管理者/BFE診断を追加。

Security/Recovery test、MCP/Ollama integration test、stdio/HTTP Operational E2E、Release Bundle生成・checksum・manifest・fresh extraction検査を追加。Requirement TraceabilityとPhase 0〜11の進捗、初回セットアップ可能なREADMEを整備。

Debug/Release/publish/objをrepository rootのbuild/へ集約し、旧project-local bin/objへの依存を除去。artifacts/とbuild/をGit管理外に設定し、clean checkoutでもsolution buildからE2E Clientまで生成可能にした。
---
 tests/Agent.Core.Tests/LocaleCatalogTests.cs | 54 ++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 tests/Agent.Core.Tests/LocaleCatalogTests.cs

(limited to 'tests/Agent.Core.Tests/LocaleCatalogTests.cs')

diff --git a/tests/Agent.Core.Tests/LocaleCatalogTests.cs b/tests/Agent.Core.Tests/LocaleCatalogTests.cs
new file mode 100644
index 0000000..e5b6085
--- /dev/null
+++ b/tests/Agent.Core.Tests/LocaleCatalogTests.cs
@@ -0,0 +1,54 @@
+using Agent.Core.Localization;
+
+namespace Agent.Core.Tests;
+
+public sealed class LocaleCatalogTests
+{
+    [Fact]
+    public void MissingSelectedKeyFallsBackToEnglish()
+    {
+        using var directory = new TestDirectory();
+        directory.File("en.json", """{"hello":"Hello {name}","only_en":"fallback"}""");
+        directory.File("ja.json", """{"hello":"こんにちは {name}"}""");
+        LocaleCatalog catalog = LocaleCatalog.Load(directory.Path, "ja");
+        Assert.Equal("fallback", catalog.Get("only_en"));
+        Assert.Equal("こんにちは Codex", catalog.Format("hello", new Dictionary<string, object?> { ["name"] = "Codex" }));
+    }
+
+    [Fact]
+    public void AdditionalLocaleLoadsWithoutCodeChange()
+    {
+        using var directory = new TestDirectory();
+        directory.File("en.json", """{"hello":"Hello"}""");
+        directory.File("zh-CN.json", """{"hello":"你好"}""");
+        Assert.Equal("你好", LocaleCatalog.Load(directory.Path, "zh-CN").Get("hello"));
+    }
+
+    [Theory]
+    [InlineData("{broken")]
+    [InlineData("[]")]
+    public void MalformedLocaleIsFatal(string json)
+    {
+        using var directory = new TestDirectory();
+        directory.File("en.json", json);
+        Assert.Throws<LocaleException>(() => LocaleCatalog.Load(directory.Path, "en"));
+    }
+
+    [Fact]
+    public void UnknownKeyIsFatal()
+    {
+        using var directory = new TestDirectory();
+        directory.File("en.json", """{"known":"value"}""");
+        directory.File("ja.json", """{"known":"値","unknown":"x"}""");
+        Assert.Throws<LocaleException>(() => LocaleCatalog.Load(directory.Path, "ja"));
+    }
+
+    [Fact]
+    public void PlaceholderMismatchIsFatal()
+    {
+        using var directory = new TestDirectory();
+        directory.File("en.json", """{"hello":"Hello {name}"}""");
+        directory.File("ja.json", """{"hello":"こんにちは {user}"}""");
+        Assert.Throws<LocaleException>(() => LocaleCatalog.Load(directory.Path, "ja"));
+    }
+}
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