public void GetNextEmptyLot_Returns_Zero_If_No_Parking_Available()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(1);
parkingLotManager.GetNextEmptyLot();
Assert.Equal(0, parkingLotManager.GetNextEmptyLot());
}
public void ParkCar_Uses_Empty_Parking_Lot()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(3);
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number1", Color = "Test-Color1"
}, parkingLotManager.GetNextEmptyLot());
Assert.Equal(2, parkingLotManager.GetNextEmptyLot());
}
public void LeaveParking_Adjusts_Parking_Lot()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(1);
parkingLotManager.GetNextEmptyLot();
Assert.Equal(0, parkingLotManager.GetNextEmptyLot());
parkingLotManager.LeaveParking(1);
Assert.Equal(1, parkingLotManager.GetNextEmptyLot());
}
public void GetNextEmptyLot_Returns_Closest_Empty_Lot()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(2);
Assert.Equal(1, parkingLotManager.GetNextEmptyLot());
}
public void ParkCar_Not_Possible_When_Parking_Lots_Are_Full()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(3);
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number1", Color = "Test-Color1"
}, parkingLotManager.GetNextEmptyLot());
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number2", Color = "Test-Color2"
}, parkingLotManager.GetNextEmptyLot());
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number3", Color = "Test-Color3"
}, parkingLotManager.GetNextEmptyLot());
Assert.Equal(0, parkingLotManager.GetNextEmptyLot());
}
public void SetEmptyLots_Creates_Five_Empty_ParkingLot()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(5);
for (var i = 1; i <= 5; i++)
{
Assert.Equal(i, parkingLotManager.GetNextEmptyLot());
}
}
public void GetNextEmptyLot_Returns_Closest_Empty_Lot_After_Adjusting_Car_Leaving()
{
var parkingLotManager = new ParkingLotManager();
parkingLotManager.SetEmptyLots(3);
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number1", Color = "Test-Color1"
}, parkingLotManager.GetNextEmptyLot());
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number2", Color = "Test-Color2"
}, parkingLotManager.GetNextEmptyLot());
parkingLotManager.ParkCar(new Car {
RegistrationNumber = "Test-Registration-Number3", Color = "Test-Color3"
}, parkingLotManager.GetNextEmptyLot());
parkingLotManager.LeaveParking(2);
parkingLotManager.LeaveParking(3);
Assert.Equal(2, parkingLotManager.GetNextEmptyLot());
}
public void Handle(string input, ParkingLotManager parkingLotManager)
{
var firstEmptySlot = parkingLotManager.GetNextEmptyLot();
if (firstEmptySlot == 0)
{
Console.WriteLine("Sorry, parking lot is full");
return;
}
var tokens = input.Split(' ');
if (tokens.Length == 3)
{
var car = new Car {
RegistrationNumber = tokens[1], Color = tokens[2]
};
parkingLotManager.ParkCar(car, firstEmptySlot);
Console.WriteLine($"Allocated slot number: {firstEmptySlot}");
}
}
