Car docs: test for missing harnesses (#25444)

* All cars must have a harness

* except body

* skip test

* Q for IoniQ

selfdrive/car/docs_definitions.py

@@ -92,8 +92,6 @@ class CarInfo:
     else:
       self.min_steer_speed = CP.minSteerSpeed
 
-    assert self.harness is not None, f"{CP.carFingerprint}: Need to specify car harness"
-
     # TODO: set all the min enable speeds in carParams correctly and remove this
     if self.min_enable_speed is None:
       self.min_enable_speed = CP.minEnableSpeed
@@ -212,6 +210,7 @@ class Harness(Enum):
   hyundai_n = "Hyundai N"
   hyundai_o = "Hyundai O"
   hyundai_p = "Hyundai P"
+  hyundai_q = "Hyundai Q"
   custom = "Developer"
   obd_ii = "OBD-II"
   gm = "GM"

selfdrive/car/hyundai/values.py

@@ -127,7 +127,7 @@ CAR_INFO: Dict[str, Optional[Union[HyundaiCarInfo, List[HyundaiCarInfo]]]] = {
   ],
   CAR.VELOSTER: HyundaiCarInfo("Hyundai Veloster 2019-20", "Smart Cruise Control (SCC)", min_enable_speed=5. * CV.MPH_TO_MS, harness=Harness.hyundai_e),
   CAR.SONATA_HYBRID: HyundaiCarInfo("Hyundai Sonata Hybrid 2020-22", "All", harness=Harness.hyundai_a),
-  CAR.IONIQ_5: HyundaiCarInfo("Hyundai Ioniq 5 2022", "Highway Driving Assist II", harness=Harness.none),
+  CAR.IONIQ_5: HyundaiCarInfo("Hyundai Ioniq 5 2022", "Highway Driving Assist II", harness=Harness.hyundai_q),
 
   # Kia
   CAR.KIA_FORTE: [

selfdrive/car/tests/test_docs.py

@@ -4,7 +4,7 @@ import unittest
 
 from selfdrive.car.car_helpers import interfaces, get_interface_attr
 from selfdrive.car.docs import CARS_MD_OUT, CARS_MD_TEMPLATE, generate_cars_md, get_all_car_info
-from selfdrive.car.docs_definitions import Column, Star
+from selfdrive.car.docs_definitions import Column, Harness, Star
 from selfdrive.car.honda.values import CAR as HONDA
 
 
@@ -56,6 +56,14 @@ class TestCarDocs(unittest.TestCase):
       with self.subTest(car=car):
         self.assertIsNone(re.search(r"\d{4}-\d{4}", car.name), f"Format years correctly: {car.name}")
 
+  def test_harnesses(self):
+    for car in self.all_cars:
+      with self.subTest(car=car):
+        if car.name == "comma body":
+          raise unittest.SkipTest
+
+        self.assertNotIn(car.harness, [None, Harness.none], f"Need to specify car harness: {car.name}")
+
 
 if __name__ == "__main__":
   unittest.main()