public void Count_ThreeByThreeWithFourAliveNeighbors_ReturnsFour()
{
GameBoardCell[,] cells =
{
{
Dead(), Alive(), Alive()
},
{
Dead(), Alive(), Alive()
},
{
Dead(), Dead(), Alive()
}
};
var coordinates = new CellCoordinates
{
X = 1,
Y = 1
};
var subject = new NeighborCounter();
int count = subject.Count( cells, coordinates );
count.Should().Be( 4 );
}
public void Count_TwoByTwoWithTwoAliveNeighbors_ReturnsTwo()
{
GameBoardCell[,] cells =
{
{
Dead(), Alive()
},
{
Dead(), Alive()
}
};
var coordinates = new CellCoordinates
{
X = 0, Y = 0
};
var subject = new NeighborCounter();
int count = subject.Count( cells, coordinates );
count.Should().Be( 2 );
}