From 48ee9f22e5ca66f154803bde40ff12cf1de1fcc5 Mon Sep 17 00:00:00 2001
From: OoO <ooo@MacBook-Pro.local>
Date: Wed, 13 May 2026 21:28:33 +0800
Subject: [PATCH] test: pin nemotron fallback to nim path

---
 tests/test_nemotron_fallback.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/test_nemotron_fallback.py b/tests/test_nemotron_fallback.py
index 57d5c79..789e78b 100644
--- a/tests/test_nemotron_fallback.py
+++ b/tests/test_nemotron_fallback.py
@@ -1,5 +1,18 @@
 from dataclasses import dataclass
 
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def _force_legacy_nim_first(monkeypatch):
+    """Fallback tests cover the legacy NIM path, not live qwen3/Ollama routing."""
+    import services.nemoton_dispatcher_service as module
+
+    module._ALERT_CACHE.clear()
+    monkeypatch.setattr(module, "NEMOTRON_OLLAMA_FIRST", False)
+    yield
+    module._ALERT_CACHE.clear()
+
 
 @dataclass
 class FakeThreat: