test: verify raw parsed json in production smoke

tools/test_go_native_prod_smoke.py

@@ -173,6 +173,40 @@ class GoNativeProdSmokeTest(unittest.TestCase):
         self.assertEqual(check.status, "pass")
         self.assertIn("latest_age_minutes=15.0", check.message)
 
+    def test_raw_check_requires_structured_parsed_json(self):
+        check = smoke.check_total(
+            "jt808.raw",
+            {
+                "total": 1,
+                "items": [{
+                    "ts": "2026-07-01 17:45:00",
+                    "parsed_json": "",
+                }],
+            },
+            minimum=1,
+            require_parsed_json=True,
+        )
+
+        self.assertEqual(check.status, "fail")
+        self.assertIn("missing parsed_json", check.message)
+
+    def test_raw_check_accepts_structured_parsed_json(self):
+        check = smoke.check_total(
+            "gb32960.raw",
+            {
+                "total": 1,
+                "items": [{
+                    "ts": "2026-07-01 17:45:00",
+                    "parsed_json": "{\"header\":{\"vin\":\"LTEST\"}}",
+                }],
+            },
+            minimum=1,
+            require_parsed_json=True,
+        )
+
+        self.assertEqual(check.status, "pass")
+        self.assertIn("parsed_json=ok", check.message)
+
 
 if __name__ == "__main__":
     unittest.main()