//Response to service by sending elevator
public Elevator ServiceRequest(Floor floor)
{
Elevator returnElevator = new Elevator();
foreach (Elevator elevator in elevators)
{
if (elevator.Status == Utility.Status_Dormant)
{
elevator.CureentFloor = floor.CureentFloor;
returnElevator = elevator;
return returnElevator;
}
}
//If all above elevators are busy then add in pending
foreach (Elevator elevator in elevators)
{
if (elevator.Status != Utility.Status_Disabled)
{
//all elevators are busy store in pending request;
if (!returnElevator.PendingRequests.ContainsKey(floor.CureentFloor))
{
returnElevator = elevator;
//add pending request
returnElevator.PendingRequests.Add(floor.CureentFloor, floor.Direction);
return returnElevator;
}
}
}
return returnElevator;
}
public void ControllerConfigureElevatorFloor()
{
Floor floor50 = new Floor(50);
//Get first elevator
elevator1 = _controller.elevators[0];
elevator1.CureentFloor = 48;
floor50.CureentFloor = 50;
_controller.ConfigureElevatorForFloor(elevator1, floor50);
//wait for 10 secs = 2 floors 6 seconds + 4 for door open and close
System.Threading.Thread.Sleep(10500);
Assert.AreEqual(elevator1.CureentFloor, 50);
}
//send particular elevator to floor request
public Elevator ConfigureElevatorForFloor(Elevator elevator, Floor floor)
{
int floorcount = (elevator.CureentFloor - floor.CureentFloor) * -1;
int direction = 0;
if (floor.CureentFloor >= elevator.CureentFloor)
{
direction = 1;
}
else
{
direction = 0;
}
elevator.Direction = direction;
elevator.FloorCount = floorcount;
this.StartService(elevator);
return elevator;
}
public void OutstandingRequestCheckFloorNo()
{
Elevator elevator3 = new Elevator();
Elevator elevator4 = new Elevator();
Floor floor10 = new Floor(10);
Floor floor70 = new Floor(70);
elevator1 = _controller.ServiceRequest(floor30);
elevator1.CureentFloor = 30;
elevator1.Direction = 1;
elevator1.FloorCount = 2;
_controller.StartService(elevator1);
elevator2 = _controller.ServiceRequest(floor80);
elevator2.CureentFloor = 30;
elevator2.Direction = 1;
elevator2.FloorCount = 2;
_controller.StartService(elevator2);
elevator3 = _controller.ServiceRequest(floor100);
elevator3.CureentFloor = 30;
elevator3.Direction = 1;
elevator3.FloorCount = 2;
_controller.StartService(elevator3);
elevator4 = _controller.ServiceRequest(floor0);
elevator4.CureentFloor = 30;
elevator4.Direction = 1;
elevator4.FloorCount = 2;
_controller.StartService(elevator4);
//Fifth request outstanding
elevator1 = _controller.ServiceRequest(floor70);
string floorNumber = "";
string direction;
//loop through all pending request
foreach (DictionaryEntry entry in elevator1.PendingRequests)
{
floorNumber = entry.Key.ToString();
direction = entry.Value.ToString();
if (direction == "1")
{
direction = Utility.Status_Moving_Up;
}
else
{
direction = Utility.Status_Moving_Down;
}
}
Assert.AreEqual(floorNumber, "70");
}
public void OutstandingRequestCheck()
{
Elevator elevator3 = new Elevator();
Elevator elevator4 = new Elevator();
Floor floor10 = new Floor(10);
Floor floor70 = new Floor(70);
elevator1 = _controller.ServiceRequest(floor30);
elevator1.CureentFloor = 30;
elevator1.Direction = 1;
elevator1.FloorCount = 2;
_controller.StartService(elevator1);
elevator2 = _controller.ServiceRequest(floor80);
elevator2.CureentFloor = 30;
elevator2.Direction = 1;
elevator2.FloorCount = 2;
_controller.StartService(elevator2);
elevator3 = _controller.ServiceRequest(floor100);
elevator3.CureentFloor = 30;
elevator3.Direction = 1;
elevator3.FloorCount = 2;
_controller.StartService(elevator3);
elevator4 = _controller.ServiceRequest(floor0);
elevator4.CureentFloor = 30;
elevator4.Direction = 1;
elevator4.FloorCount = 2;
_controller.StartService(elevator4);
//Fifth outstanding request
elevator1 = _controller.ServiceRequest(floor70);
//total number of outstanding is one
int pendReqCount = elevator1.PendingRequests.Count;
Assert.AreEqual(1, pendReqCount);
}