public void revive_a_dead_cell_with_exactly_three_live_neighbours()
{
var cell = new DeadCell();
_neighbours.Add(new LiveCell().Some <Cell>())
.Add(new LiveCell().Some <Cell>())
.Add(new LiveCell().Some <Cell>());
var newCell = cell.Tick(_neighbours);
newCell.Should().BeOfType <LiveCell>();
}
public void Come_Back_To_Life_With_Three_Live_Neighbours()
{
var neighbours = new Neighbours();
neighbours.Add(new LiveCell(null));
neighbours.Add(new LiveCell(null));
neighbours.Add(new LiveCell(null));
var cell = new DeadCell(neighbours);
var cellState = cell.Tick();
Assert.That(cellState, Is.TypeOf <LiveCell>());
}
