def add_trip(self, start_time, end_time, distance_driver):
trip = Trip(start_time, end_time, distance_driver)
if trip.is_valid:
self._trips.append(trip)
self._total_miles_driven += trip.miles_driven
self._total_time_driven += trip.time_driven
self._total_average_speed = calculate_speed(
self._total_miles_driven, self._total_time_driven)
def test_miles_driven(self, mock_calculate_speed):
trip = Trip("00:00", "00:00", "100")
expected_miles_driven = 100
actual_miles_driven = trip.miles_driven
self.assertEqual(expected_miles_driven, actual_miles_driven)
def test_is_not_valid_above_upper_bound(self, mock_calculate_speed):
mock_calculate_speed.return_value = 101
trip = Trip("07:00", "08:00", "6")
expected_is_valid = False
actual_is_valid = trip.is_valid
self.assertEqual(expected_is_valid, actual_is_valid)
def test_is_valid(self, mock_calculate_speed):
mock_calculate_speed.return_value = 20
trip = Trip("06:12", "06:32", "20")
expected_is_valid = True
actual_is_valid = trip.is_valid
self.assertEqual(expected_is_valid, actual_is_valid)
def test_average_speed(self, mock_calculate_speed):
mock_calculate_speed.return_value = 60
trip = Trip("06:12", "06:32", "20")
expected_average_speed = 60
actual_average_speed = trip.average_speed
self.assertEqual(expected_average_speed, actual_average_speed)
def test_time_driven(self, mock_calculate_speed):
trip = Trip("06:12", "06:32", "100")
expected_time_driven = 1 / 3
actual_time_driven = trip.time_driven
self.assertEqual(expected_time_driven, actual_time_driven)