Fix stale fuzz tests after refactoring

- Remove fuzz_quota_manager.py (quota.py deleted in e96364c)
- Fix fuzz_stream_payload TIMESTAMPED_SOC_DESCRIPTORS import
  (moved from coordinator.py to message_utils.py)
- Fix fuzz_gps_pairing mock: add missing add_job() and
  get_derived_is_moving() methods

Author: renaudallard

fuzz/fuzz_gps_pairing.py

@@ -266,6 +266,10 @@ def _update_location_tracking(self, vin: str, lat: float, lon: float) -> bool:
             return False
         return prev != (lat, lon)
 
+    def get_derived_is_moving(self, vin: str) -> bool | None:
+        """Stub for motion detection - always returns None."""
+        return None
+
 
 def _consume_text(fdp: atheris.FuzzedDataProvider, max_len: int) -> str:
     return fdp.ConsumeUnicodeNoSurrogates(max_len)
@@ -380,10 +384,9 @@ def TestOneInput(data: bytes) -> None:
     tracker.schedule_update_ha_state = lambda: None
     tracker.async_write_ha_state = lambda: None
 
-    # Mock hass with async_create_task that runs coroutine synchronously
+    # Mock hass with async_create_task and add_job that run coroutines synchronously
     class _MockHass:
         def async_create_task(self, coro):
-            # Run the coroutine synchronously for testing
             import asyncio
 
             try:
@@ -393,6 +396,17 @@ def async_create_task(self, coro):
                 asyncio.set_event_loop(loop)
             return loop.run_until_complete(coro)
 
+        def add_job(self, target, *args):
+            import asyncio
+
+            if asyncio.iscoroutinefunction(target):
+                try:
+                    loop = asyncio.get_event_loop()
+                except RuntimeError:
+                    loop = asyncio.new_event_loop()
+                    asyncio.set_event_loop(loop)
+                loop.run_until_complete(target(*args))
+
     tracker.hass = _MockHass()
 
     iterations = fdp.ConsumeIntInRange(1, 50)

fuzz/fuzz_quota_manager.py

@@ -110,6 +110,7 @@ def _install_cardata_package() -> None:
 with atheris.instrument_imports():
     from cardata import const
     from cardata import coordinator as coordinator_module
+    from cardata import message_utils
     from homeassistant.core import HomeAssistant
 
 
@@ -121,7 +122,7 @@ def _install_cardata_package() -> None:
     "vehicle.vehicleIdentification.basicVehicleData",
     "vehicle.isMoving",
 ]
-SOC_DESCRIPTORS = list(coordinator_module.TIMESTAMPED_SOC_DESCRIPTORS)
+SOC_DESCRIPTORS = list(message_utils.TIMESTAMPED_SOC_DESCRIPTORS)
 KNOWN_DESCRIPTORS.extend(SOC_DESCRIPTORS)