public void OnlyOneDoorIsTheWinner()
{
Monty game = new Monty(1000);
Assert.True(game.Doors.Where(d => d.ContainsPrize == true).Count() == 1);
Assert.True(game.Doors.Where(d => d.ContainsPrize == false).Count() == 999);
}
public void isWinReturnsFalseWhenContestantLose()
{
Monty game = new Monty(2);
game.PickDoor(Array.IndexOf(game.Doors, game.Doors.Single(d => d.ContainsPrize == false)));
Assert.False(game.IsWin());
}
public void isWinReturnsTrueWhenContestantWins()
{
Monty game = new Monty(2);
game.PickDoor(Array.IndexOf(game.Doors, game.Doors.Single(d => d.ContainsPrize == true)));
Assert.True(game.IsWin());
}
public void ContestantCanPickDoor()
{
Monty game = new Monty(3);
int doorToPick = 0;
game.PickDoor(doorToPick);
Assert.True(game.Doors[doorToPick].Picked == true);
}
public void HostRevealsDoorWhenMultipleToReveal()
{
Monty game = new Monty(10, mockRandom);
int doorToPick = 0;
game.PickDoor(doorToPick);
game.RevealDoors();
Assert.True(game.Doors.Where(d => d.Revealed).Count() == 8);
}
public void HostRevealsDoorWhenDudPicked()
{
Monty game = new Monty(3, mockRandom);
int doorToPick = 1;
game.PickDoor(doorToPick);
game.RevealDoors();
Assert.True(game.Doors.Where(d => d.Revealed == true).Count() == 1);
}
public void FinalPreparation()
{
int doorNumber = 3;
Room room = new Room(doorNumber);
Monty.SetPrize(room);
Player.ChooseDoor(room);
Monty.MontyOpenDoors(room);
List <Door> closedDoors = room.Doors.FindAll(d => d.IsOpened == false);
Assert.IsTrue(closedDoors.Count == 2);
}
public void PlaceAPrizeTest()
{
int doorNumber = 3;
int prizeCount = 0;
Room room = new Room(doorNumber);
Monty.SetPrize(room);
foreach (var door in room.Doors)
{
if (door.HasPrize)
{
prizeCount++;
}
}
Assert.IsTrue(prizeCount == 1);
}
private static int RunExperiment(List <Room> rooms)
{
int numbersOfWin = 0;
foreach (Room room in rooms)
{
Monty.SetPrize(room);
Player.ChooseDoor(room);
Monty.MontyOpenDoors(room);
if (Player.ChangeDecision(room))
{
numbersOfWin++;
}
}
return(numbersOfWin);
}
public void OpenDoorsTest()
{
int doorNumber = 3;
int closedDoorsNumber = 0;
Room room = new Room(doorNumber);
Monty.SetPrize(room);
Monty.MontyOpenDoors(room);
foreach (var door in room.Doors)
{
if (!door.IsOpened)
{
closedDoorsNumber++;
}
}
Assert.IsTrue(closedDoorsNumber == 2);
}
public void ContestantCanSwitchDoorWhenDudPicked()
{
Monty game = new Monty(3, mockRandom);
Door firstDoorToPick = game.Doors[1];
game.PickDoor(1);
Assert.True(game.Doors[1].Picked == true);
game.RevealDoors();
Door secondDoorToPick = game.Doors.Single(d => d.Picked == false && d.Revealed == false);
game.SwitchDoor();
Assert.True(game.Doors.Where(d => d.Picked).Count() == 1);
Assert.False(firstDoorToPick == secondDoorToPick);
}
public void FullTest()
{
int doorNumber = 3;
double prizes = 0;
List <Room> rooms = new List <Room>();
for (int i = 0; i < 10000; i++)
{
rooms.Add(new Room(doorNumber));
}
foreach (var room in rooms)
{
Monty.SetPrize(room);
Player.ChooseDoor(room);
Monty.MontyOpenDoors(room);
if (Player.ChangeDecision(room))
{
prizes++;
}
}
Assert.IsTrue(prizes / 100 >= 65 && prizes / 100 <= 68);
}
public static VLong ModExp(VLong x, VLong e, VLong m)
{
Monty me = new Monty(m);
return(me.Exp(x, e));
}
public void MockDoorThatContainsCarIs0()
{
Monty game = new Monty(3, mockRandom);
Assert.True(game.Doors[0].ContainsPrize == true);
}
