public void StopVehicle_UsingJetFuel_ShouldRunEngineCoolingProcess()
        {
            // Arrange
            var car = new Car
            {
                EngineState = EngineState.Started,
                FuelType = FuelType.JetFuel,
                RadioState = RadioState.Off,
                MessageLog = new List<string>()
            };

            // Act
            car.StopVehicle(car);

            // Assert
            car.EngineState.Should().Be(EngineState.Stopped);
            car.MessageLog.Should().Contain("Cooling engine.");
        }
        public void StopVehicle_WithRadioSateFM_ShouldSetRadioStateToOff()
        {
            // Arrange
            var car = new Car
            {
                EngineState = EngineState.Started,
                FuelType = FuelType.Hybrid,
                RadioState = RadioState.FM,
                MessageLog = new List<string>()
            };

            // Act
            car.StopVehicle(car);

            // Assert
            car.EngineState.Should().Be(EngineState.Stopped);
            car.RadioState.Should().Be(RadioState.Off);
        }
        public void StopVehicle_WithStartedEngine_ShouldStopVehicle()
        {
            // Arrange
            var car = new Car
                          {
                              EngineState = EngineState.Started,
                              FuelType = FuelType.Electirc,
                              RadioState = RadioState.Off,
                              MessageLog = new List<string>()
                          };

            // Act
            car.StopVehicle(car);

            // Assert
            car.EngineState.Should().Be(EngineState.Stopped);
        }