public void Filter_ForVehicleColorNumber_returns_Empty()
{
var vehicle1 = new Vehicle()
{
VehicleNumber = "KA-03-8986", VehicleColor = ColorEnums.Black
};
var vehicle2 = new Vehicle()
{
VehicleNumber = "KA-03-8981", VehicleColor = ColorEnums.Black
};
var vehicle3 = new Vehicle()
{
VehicleNumber = "KA-03-8982", VehicleColor = ColorEnums.Brown
};
var vehicle4 = new Vehicle()
{
VehicleNumber = "KA-03-8983", VehicleColor = ColorEnums.Yellow
};
var vehicle5 = new Vehicle()
{
VehicleNumber = "KA-03-8984", VehicleColor = ColorEnums.Magenta
};
IParkingManagement parkingMgmt = new ParkingManagement(5);
parkingMgmt.AddVehicleToSlot(vehicle1);
parkingMgmt.AddVehicleToSlot(vehicle2);
parkingMgmt.AddVehicleToSlot(vehicle3);
parkingMgmt.AddVehicleToSlot(vehicle4);
parkingMgmt.AddVehicleToSlot(vehicle5);
var slots = parkingMgmt.GetParkingSlotsInformation().AsEnumerable();
var filter = new ParkingSlotFilter();
var criteria = new VehicleColorCriteria(ColorEnums.Red);
var result = filter.Filter(slots, criteria);
Assert.IsTrue(result.Count() == 0);
var criteria1 = new VehicleNumberCriteria("KA-03-8981");
var result1 = filter.Filter(slots, criteria1);
Assert.IsTrue(result1.Count() == 1);
Assert.IsTrue(result1.ElementAt(0).VehicleInSlot.VehicleNumber == "KA-03-8981");
var criteria3 = new ConjunctionCriteria <ParkingSlot>(criteria, criteria1);
var result2 = filter.Filter(slots, criteria3);
Assert.IsTrue(result2.Count() == 0);
var criteria4 = new VehicleNumberCriteria("KA-03-8988");
var result3 = filter.Filter(slots, criteria4);
Assert.IsTrue(result3.Count() == 0);
var criteria5 = new ConjunctionCriteria <ParkingSlot>(criteria, criteria4);
var result4 = filter.Filter(slots, criteria5);
Assert.IsTrue(result4.Count() == 0);
}
public void IsCriteriaMet_returns_False()
{
var vehicle1 = new Vehicle()
{
VehicleNumber = "KA-03-8986", VehicleColor = ColorEnums.Aqua
};
IParkingManagement parkingMgmt = new ParkingManagement(5);
parkingMgmt.AddVehicleToSlot(vehicle1);
var slots = parkingMgmt.GetParkingSlotsInformation();
var criteria = new VehicleColorCriteria(ColorEnums.Green);
Assert.IsFalse(criteria.IsCriteriaMet(slots.ToArray()[0]));
}
private static void ProcessCommands(IParkingManagement parkingManagement, string[] commands)
{
switch (commands[0])
{
case Commands.CreateParkingLot:
{
if (commands.Length == 2)
{
int slots;
if (int.TryParse(commands[1], out slots))
{
parkingManagement.MaxParkingSlots = slots;
Console.WriteLine("Created a parking lot with {0} slots", slots);
}
else
{
Console.WriteLine("please Provide numeric value for command {0}", Commands.CreateParkingLot);
}
}
else
{
Console.WriteLine("please Provide numeric parameter value for command {0}", Commands.CreateParkingLot);
}
}
break;
case Commands.Park:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
if (commands.Length == 3)
{
ColorEnums color;
if (ColorEnums.TryParse(commands[2], true, out color))
{
var slotNumber = parkingManagement.AddVehicleToSlot(new Vehicle()
{
VehicleNumber = commands[1], VehicleColor = color
});
if (slotNumber == -1)
{
Console.WriteLine("Sorry, parking lot is full");
return;
}
Console.WriteLine("Allocated slot number:{0}", slotNumber);
}
else
{
Console.WriteLine("Please provide appropriate Color.");
}
}
else
{
Console.Write("Please provide exact 2 parameters. format- park [vehicleNumber] [color]");
}
}
break;
case Commands.Leave:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
if (commands.Length == 2)
{
int slotNumber;
if (int.TryParse(commands[1], out slotNumber))
{
var vehicle = parkingManagement.UnParkVehicleFromSlot(slotNumber);
if (vehicle == null)
{
Console.WriteLine("Slot number {0} does not exist", slotNumber);
return;
}
Console.WriteLine("Slot number {0} is free", slotNumber);
}
}
else
{
Console.WriteLine("Please provide appropriate Slot Number");
}
}
break;
case Commands.RegNumbersForCarsWithColor:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
if (commands.Length == 2)
{
ColorEnums color;
if (ColorEnums.TryParse(commands[1], true, out color))
{
var colorCriteria = new VehicleColorCriteria(color);
var filledSlots = parkingManagement.GetParkingSlotsInformation().AsEnumerable();
var filter = new ParkingSlotFilter();
var matchedItems = filter.Filter(filledSlots, colorCriteria);
if (matchedItems.Count() == 0)
{
Console.WriteLine("Not Found");
return;
}
foreach (var item in matchedItems)
{
Console.Write(item.VehicleInSlot.VehicleNumber + ",");
}
}
else
{
Console.WriteLine("Please provide appropriate Color");
}
}
else
{
Console.Write("Please provide exact Color name as parameter.");
}
}
break;
case Commands.SlotNumberForRegistrationNumber:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
if (commands.Length == 2)
{
string number = commands[1];
if (!string.IsNullOrEmpty(number))
{
var numberCriteria = new VehicleNumberCriteria(number);
var filledSlots = parkingManagement.GetParkingSlotsInformation().AsEnumerable();
var filter = new ParkingSlotFilter();
var matchedItems = filter.Filter(filledSlots, numberCriteria);
if (matchedItems.Count() == 0)
{
Console.WriteLine("Not Found");
return;
}
foreach (var item in matchedItems)
{
Console.Write(item.SlotNumber + ",");
}
}
else
{
Console.WriteLine("Please provide appropriate vehicle number");
}
}
else
{
Console.Write("Please provide exact vehicle number as parameter.");
}
}
break;
case Commands.SlotNumbersForCarsWithColor:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
if (commands.Length == 2)
{
ColorEnums color;
if (ColorEnums.TryParse(commands[1], true, out color))
{
var colorCriteria = new VehicleColorCriteria(color);
var filledSlots = parkingManagement.GetParkingSlotsInformation().AsEnumerable();
var filter = new ParkingSlotFilter();
var matchedItems = filter.Filter(filledSlots, colorCriteria);
if (matchedItems.Count() == 0)
{
Console.WriteLine("Not Found");
return;
}
foreach (var item in matchedItems)
{
Console.Write(item.SlotNumber + ",");
}
}
else
{
Console.WriteLine("Please provide appropriate Color");
}
}
else
{
Console.Write("Please provide exact Color name as parameter.");
}
}
break;
case Commands.Exit:
{
_interactive = false;
}
break;
case Commands.Status:
{
if (parkingManagement.MaxParkingSlots <= 0)
{
Console.WriteLine("Please allocate parking slots");
return;
}
var slots = parkingManagement.GetParkingSlotsInformation().AsEnumerable();
if (slots.Count() == 0)
{
Console.WriteLine("Not Found");
return;
}
Console.WriteLine("Slot No Registration No. Colour");
Console.WriteLine();
foreach (var slot in slots)
{
Console.WriteLine("{0} {1} {2}", slot.SlotNumber, slot.VehicleInSlot.VehicleNumber, slot.VehicleInSlot.VehicleColor.ToString());
}
}
break;
default:
{
Console.WriteLine("Please check your command");
}
break;
}
Console.WriteLine();
}
