Add unittests for location.ParkingLocation (#80)

mytoyota/location.py

@@ -7,16 +7,16 @@
 class ParkingLocation:
     """ParkingLocation representation"""
 
-    latitude: float = None
-    longitude: float = None
-    timestamp: int = None
+    latitude: float = 0.0
+    longitude: float = 0.0
+    timestamp: int = 0
 
     def __init__(self, parking: dict) -> None:
         _LOGGER.debug("Raw parking location data: %s", str(parking))
 
-        self.latitude = float(parking.get("lat", None))
-        self.longitude = float(parking.get("lon", None))
-        self.timestamp = int(parking.get("timestamp", None))
+        self.latitude = float(parking.get("lat", 0.0))
+        self.longitude = float(parking.get("lon", 0.0))
+        self.timestamp = int(parking.get("timestamp", 0))
 
     def __str__(self) -> str:
         return str(self.as_dict())

tests/test_parking_location.py

@@ -0,0 +1,23 @@
+"""pytest tests for mytoyota.location.ParkingLocation"""
+
+from mytoyota.location import ParkingLocation
+
+# pylint: disable=no-self-use
+
+
+class TestParkingLocation:
+    """pytest functions to test ParkingLocation"""
+
+    def test_parking_location(self):
+        """Test ParkingLocation"""
+        location = ParkingLocation({"timestamp": 987654, "lat": 1.234, "lon": 5.678})
+        assert location.latitude == 1.234
+        assert location.longitude == 5.678
+        assert location.timestamp == 987654
+
+    def test_parking_location_no_data(self):
+        """Test ParkingLocation with no initialization data"""
+        location = ParkingLocation({})
+        assert location.latitude == 0.0
+        assert location.longitude == 0.0
+        assert location.timestamp == 0