test_serializers.py 文件源码

def test_telemetry_serializer(self):
        """Tests telemetry serializer."""
        # Set up test data.
        navsat = NavSatFix()
        navsat.latitude = 38.149
        navsat.longitude = -76.432
        navsat.altitude = 30.48
        compass = Float64(90.0)

        data = serializers.TelemetrySerializer.from_msg(navsat, compass)
        altitude_msl = serializers.meters_to_feet(navsat.altitude)

        # Compare.
        self.assertEqual(data["latitude"], navsat.latitude)
        self.assertEqual(data["longitude"], navsat.longitude)
        self.assertEqual(data["altitude_msl"], altitude_msl)
        self.assertEqual(data["uas_heading"], compass.data)