def update_car_info(self, car_coordinates: dict):
"""Function that updates a car information and throws carStatus events if necessary
If the car does not exist, it is build and added to the participants.
Receives carCoordinates object
"""
if CarCoordinates.validate_car_coordinates(car_coordinates):
if car_coordinates.get('carIndex') in self.__cars.keys():
car_to_update = self.__cars.get(car_coordinates.get('carIndex'))
else:
car_to_update = Car(float(car_coordinates.get('location').get('lat')),
float(car_coordinates.get('location').get('long')),
float(car_coordinates.get('timestamp')),
int(car_coordinates.get('carIndex')))
self.__add_car_to_the_race(car_to_update)
car_to_update.update_car_coordinates(car_coordinates)
self.__assign_position(float(car_coordinates.get('timestamp')))
# Reporting
if car_to_update.get_car_position() != 0:
self.publish_car_status(car_to_update.generate_position_report())
self.publish_car_status(car_to_update.generate_speed_report())
else:
pass
def test_generate_speed_report_when_called__returns_valid_object(self):
car = Car(0, 0, 0, 1)
res = car.generate_speed_report()
assert res
def test_generate_speed_report_when_called_result_0_mph(self):
car = Car(0, 0, 0, 1)
res = car.generate_speed_report()
res = json.loads(res)
assert res['value'] == 0
def test_generate_speed_report_when_called_result_has_same_timestamp(self):
car = Car(0, 0, 0, 1)
res = car.generate_speed_report()
res = json.loads(res)
assert res['timestamp'] == 0
def test_generate_speed_report_when_called_result_has_same_car_index(self):
car = Car(0, 0, 0, 1)
res = car.generate_speed_report()
res = json.loads(res)
assert res['carIndex'] == 1
def test_generate_speed_report_when_called__returns_speed_type_report(
self):
car = Car(0, 0, 0, 1)
res = car.generate_speed_report()
res = json.loads(res)
assert res['type'] == 'SPEED'