Honor tool plans despite weak classification

tests/test_contracts.py

@@ -1,6 +1,17 @@
+import asyncio
+
+from app.core.async_router import AsyncRouter
 from app.core.contracts import CriticScore, ExecutionDirective, PlanStep, UserTask
 
 
+class _FakeAdapter:
+    def __init__(self, responses: list[str]) -> None:
+        self._responses = responses
+
+    async def generate(self, prompt: str, max_tokens: int | None = None) -> str:
+        return self._responses.pop(0)
+
+
 def test_user_task_defaults() -> None:
     task = UserTask(input="hello")
     assert task.task_id
@@ -35,3 +46,22 @@ def test_execution_directive_defaults() -> None:
     assert directive.payload == {}
     assert directive.confidence == 0.0
 
+
+def test_router_compiles_tool_plan_even_when_classifier_says_conversation() -> None:
+    router = AsyncRouter(
+        thinker=_FakeAdapter([
+            "conversation",
+            "ПЛАН:\nШаг 1: [shell_exec] выполнить `uptime`",
+        ]),
+        json_compiler=_FakeAdapter([
+            '{"type":"plan","payload":{"steps":[{"id":"1","tool":"shell_exec","args":{"command":"uptime"},"depends_on":[]}]}}'
+        ]),
+    )
+    directive = asyncio.run(
+        router.decide(
+            state={},
+            context={"task_summary": "Проверь аптайм ПК", "task_context": {}},
+        )
+    )
+    assert directive.type == "plan"
+    assert directive.payload["steps"][0]["tool"] == "shell_exec"