feat: 优化运行时判定

tests/test_evaluate.py

@@ -0,0 +1,60 @@
+from laya_router.config import Settings
+from laya_router.evaluate import evaluate_event
+from laya_router.mcp import handle_message
+from laya_router.trajectory import SessionStore
+
+
+class _Agent:
+    def predict(self, state, questions):
+        answers = {}
+        for name, spec in questions.items():
+            if spec["type"] == "noul":
+                value = 0.9 if name in {"is_stuck", "destructive", "claims_done_without_verification"} else 0.1
+                answers[name] = {"noul": value}
+        return {"answers": answers}
+
+
+def test_stop_blocks_only_once_per_turn(tmp_path):
+    settings = Settings(home=tmp_path, skills=False)
+    store = SessionStore()
+    body = {
+        "event": "PostToolUse",
+        "session_id": "s",
+        "tool_name": "Edit",
+        "tool_input": {"file_path": "src/app.py"},
+        "client": "claude",
+    }
+    evaluate_event(_Agent(), settings, store, body)
+    stop = {
+        "event": "Stop",
+        "session_id": "s",
+        "turn_id": "t1",
+        "client": "codex",
+        "stop_hook_active": False,
+    }
+    first = evaluate_event(_Agent(), settings, store, stop)
+    assert first["action"] == "block"
+    second = evaluate_event(_Agent(), settings, store, stop)
+    assert second["action"] == "silent"
+
+
+def test_read_is_recorded_without_a_hint(tmp_path):
+    settings = Settings(home=tmp_path)
+    outcome = evaluate_event(
+        _Agent(),
+        settings,
+        SessionStore(),
+        {
+            "event": "PostToolUse",
+            "session_id": "s",
+            "tool_name": "Read",
+            "tool_input": {"file_path": "src/app.py"},
+        },
+    )
+    assert outcome["action"] == "silent"
+
+
+def test_mcp_lists_the_judge_tool():
+    listed = handle_message({"jsonrpc": "2.0", "id": 2, "method": "tools/list"})
+    assert listed["result"]["tools"][0]["name"] == "laya_judge"
+    assert handle_message({"jsonrpc": "2.0", "method": "notifications/initialized"}) is None