From 37386b89b6272f4cef34ab3bf131f11ed3afa13f Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Tue, 11 Aug 2026 22:40:46 +0900
Subject: Constrain structured planning responses

---
 tests/Agent.Core.Tests/PromptAndRuntimeTests.cs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests')

diff --git a/tests/Agent.Core.Tests/PromptAndRuntimeTests.cs b/tests/Agent.Core.Tests/PromptAndRuntimeTests.cs
index 3ef5bde..fef5340 100644
--- a/tests/Agent.Core.Tests/PromptAndRuntimeTests.cs
+++ b/tests/Agent.Core.Tests/PromptAndRuntimeTests.cs
@@ -284,6 +284,8 @@ public sealed class PromptAndRuntimeTests
         Assert.Equal(AgentTaskState.Completed, completed!.State);
         Assert.Equal([null, false], ollama.ThinkOverrides);
         Assert.All(ollama.Temperatures, value => Assert.Equal(0.7, value));
+        Assert.Contains(ollama.PlanningMessages[1], message =>
+            message.Role == "system" && message.Content.Contains("Do not call or execute any Tool", StringComparison.Ordinal));
     }
 
     [Fact]
@@ -603,6 +605,7 @@ public sealed class PromptAndRuntimeTests
     {
         public List<bool?> ThinkOverrides { get; } = [];
         public List<double?> Temperatures { get; } = [];
+        public List<IReadOnlyList<OllamaMessage>> PlanningMessages { get; } = [];
         public int RunCalls { get; private set; }
         public Task<OllamaResult> ChatAsync(IReadOnlyList<OllamaMessage> messages, double? temperatureOverride, CancellationToken cancellationToken) =>
             Task.FromResult(new OllamaResult("done", 1, 1));
@@ -610,6 +613,7 @@ public sealed class PromptAndRuntimeTests
         {
             ThinkOverrides.Add(thinkOverride);
             Temperatures.Add(temperatureOverride);
+            PlanningMessages.Add(messages);
             string content = ThinkOverrides.Count == 2 && succeedOnRetry
                 ? """{"tasks":[{"description":"analyze","dependencies":[],"budget_class":"4K","optimistic_tokens":10,"most_likely_tokens":20,"pessimistic_tokens":30,"requires_external_effect":false}]}"""
                 : "not-json";
-- 
cgit v1.2.3