d

domain-api/tests/test_settings_service.py

@@ -0,0 +1,31 @@
+import unittest
+
+from app.services.settings_service import _normalize_thread_count, resolve_thread_count
+
+
+class SettingsServiceTests(unittest.TestCase):
+    def test_normalize_thread_count_allows_values_above_256(self) -> None:
+        self.assertEqual(512, _normalize_thread_count(512))
+
+    def test_normalize_thread_count_rejects_non_positive_values(self) -> None:
+        with self.assertRaises(ValueError):
+            _normalize_thread_count(0)
+
+    def test_resolve_thread_count_uses_large_node_override(self) -> None:
+        payload = {
+            "thread_count": 8,
+            "node_thread_counts": {
+                "mainland-controller-01": 512,
+            },
+        }
+
+        resolved = resolve_thread_count(node_code="mainland-controller-01", settings_payload=payload)
+
+        self.assertEqual(8, resolved["default_thread_count"])
+        self.assertEqual(512, resolved["override_thread_count"])
+        self.assertEqual(512, resolved["effective_thread_count"])
+        self.assertEqual("node_override", resolved["source"])
+
+
+if __name__ == "__main__":
+    unittest.main()