public void GetNeighbours_Coordinates_For_BottomSide_Cell()
{
var cell = new NotAliveCell(new Coordinate(x: 2, y: 99));
var neighbours = new HashSet <Coordinate>(cell.GetNeighbours());
neighbours.Count.Should().Be(5);
neighbours.Should().Contain(new Coordinate(1, 98));
neighbours.Should().Contain(new Coordinate(2, 98));
neighbours.Should().Contain(new Coordinate(3, 98));
neighbours.Should().Contain(new Coordinate(1, 99));
neighbours.Should().Contain(new Coordinate(3, 99));
}
public void GetNeighbours_Coordinates_For_Center_Cell()
{
var cell = new NotAliveCell(new Coordinate(x: 2, y: 2));
var neighbours = new HashSet <Coordinate>(cell.GetNeighbours());
neighbours.Count.Should().Be(8);
neighbours.Should().Contain(new Coordinate(1, 1));
neighbours.Should().Contain(new Coordinate(2, 1));
neighbours.Should().Contain(new Coordinate(3, 1));
neighbours.Should().Contain(new Coordinate(1, 2));
neighbours.Should().Contain(new Coordinate(3, 2));
neighbours.Should().Contain(new Coordinate(1, 3));
neighbours.Should().Contain(new Coordinate(2, 3));
neighbours.Should().Contain(new Coordinate(3, 3));
}
