GM: clean up test (#32261)

* not necessary

* Update selfdrive/car/gm/tests/test_gm.py
old-commit-hash: fa1a6bcd6b

selfdrive/car/gm/tests/test_gm.py

@@ -3,7 +3,7 @@ from parameterized import parameterized
 import unittest
 
 from openpilot.selfdrive.car.gm.fingerprints import FINGERPRINTS
-from openpilot.selfdrive.car.gm.values import CAMERA_ACC_CAR, CAR, GM_RX_OFFSET
+from openpilot.selfdrive.car.gm.values import CAMERA_ACC_CAR, GM_RX_OFFSET
 
 CAMERA_DIAGNOSTIC_ADDRESS = 0x24b
 
@@ -13,12 +13,10 @@ class TestGMFingerprint(unittest.TestCase):
   def test_can_fingerprints(self, car_model, fingerprints):
     self.assertGreater(len(fingerprints), 0)
 
-    # Trailblazer is in dashcam
+    self.assertTrue(all(len(finger) for finger in fingerprints))
-    if car_model != CAR.CHEVROLET_TRAILBLAZER:
-      self.assertTrue(all(len(finger) for finger in fingerprints))
 
     # The camera can sometimes be communicating on startup
-    if car_model in CAMERA_ACC_CAR - {CAR.CHEVROLET_TRAILBLAZER}:
+    if car_model in CAMERA_ACC_CAR:
       for finger in fingerprints:
         for required_addr in (CAMERA_DIAGNOSTIC_ADDRESS, CAMERA_DIAGNOSTIC_ADDRESS + GM_RX_OFFSET):
           self.assertEqual(finger.get(required_addr), 8, required_addr)