public void Initialize_Test()
{
var sut=new Hotel(3);
sut.Initialize(11);
Assert.That(sut.WireDirections[0], Is.EqualTo(2));
Assert.That(sut.WireDirections[1], Is.EqualTo(0));
Assert.That(sut.WireDirections[2], Is.EqualTo(1));
}
public void HasBlackOut_True_Test()
{
var sut = new Hotel(4);
sut.WireDirections[0] = 1;
sut.WireDirections[1] = 2;
sut.WireDirections[2] = 3;
sut.WireDirections[3] = 1;
Assert.That(sut.HasBlackOut(), Is.True);
}
public void HasBlackOut_At_floor_Test()
{
var sut = new Hotel(3);
sut.WireDirections[0] = 1;
sut.WireDirections[1] = 0;
sut.WireDirections[2] = 1;
Assert.That(sut.HasBlackOut(0), Is.True);
Assert.That(sut.HasBlackOut(1), Is.True);
Assert.That(sut.HasBlackOut(2), Is.False);
}
public Hotel Clone()
{
Hotel clone = new Hotel(this.FloorNum);
clone.WireDirections = (int[])this.WireDirections.Clone();
return clone;
}
public static int GetSumMinChange(int floorNum)
{
int permutationNumber = (int)Math.Pow(floorNum, floorNum);
int sum = 0;
for (int i = 0; i < permutationNumber; i++)
{
var hotel = new Hotel(floorNum);
hotel.Initialize(i);
sum += hotel.GetMinimunChange();
}
return sum;
}