public void SetLife_LiveCellTwoNeighbors_Lives()
{
GameBoardCell cell = AliveCell();
var subject = new CellLifeSetter();
subject.SetLife( 2, cell );
cell.IsAlive.Should().BeTrue( );
}
public void SetLife_LiveCellOneNeighbor_Dies()
{
GameBoardCell cell = AliveCell();
var subject = new CellLifeSetter();
subject.SetLife( 1, cell );
cell.IsAlive.Should().BeFalse( "it should die of hunger." );
}
public void SetLife_DeadCellTwoNeighbors_StaysDead()
{
GameBoardCell cell = DeadCell();
var subject = new CellLifeSetter();
subject.SetLife( 2, cell );
cell.IsAlive.Should().BeFalse("two is not enough to raise dead cells to life");
}
public void SetLife_LiveCellFourNeighbors_Dies()
{
GameBoardCell cell = AliveCell();
var subject = new CellLifeSetter();
subject.SetLife( 4, cell );
cell.IsAlive.Should().BeFalse( "it should die of overpopulation." );
}
public void SetLife_DeadCellThreeNeighbors_Resurrects()
{
GameBoardCell cell = DeadCell();
var subject = new CellLifeSetter();
subject.SetLife( 3, cell );
cell.IsAlive.Should().BeTrue( "three is enough to raise dead cells to life" );
}