public void ClearingGridShouldDecimateAllCells()
{
_grid = new Grid(new [,]
{
{ true, false, true, false, true },
{ false, true, false, true, false }
});
_grid.Clear();
for(var x = 0; x < _grid.Cells.GetLength(0); x++)
for (var y = 0; y < _grid.Cells.GetLength(1); y++)
Assert.That(_grid.Cells[x,y], Is.False);
}
public void CellsWithThreeNeighborsStayAliveIfAliveOrComeAliveIfDead()
{
var testGrid = new Grid(new[,]
{
{true, false, false},
{false, true, false},
{false, true, true }
});
_expected = new Grid(new[,]
{
{false, false, false},
{true, true, true},
{false, true, true}
});
Assert.AreEqual(_expected.Cells, _game.Play(testGrid).Cells);
}
public void CellsWithFourOrMoreNeighborsDie()
{
var testGrid = new Grid(new[,]
{
{false, false, false},
{true, true, true},
{false, true, true}
});
_expected = new Grid(new[,]
{
{false, true, false},
{true, false, true},
{true, false, true}
});
Assert.AreEqual(_expected.Cells, _game.Play(testGrid).Cells);
}
public void CellsWithFewerThanTwoNeighboursAreDecimated()
{
var testGrid = new Grid(new [,]
{
{false, false, false},
{false, true, false},
{false, false, true }
});
_expected = new Grid(new [,]
{
{false, false, false},
{false, false, false},
{false, false, false}
});
Assert.AreEqual(_expected.Cells, _game.Play(testGrid).Cells);
}
public void TwoByTwoGridShouldInitializeToTwoByTwo()
{
var grid = new Grid(new bool[2, 2]);
Assert.That(grid.Cells.GetLength(0), Is.EqualTo(2));
Assert.That(grid.Cells.GetLength(1), Is.EqualTo(2));
}
public void SetUp()
{
_grid = new Grid(new bool[100,100]);
}
public void CellsWithTwoNeighboursThatAreAliveStayAlive()
{
var testGrid = new Grid(new[,]
{
{true, false, false},
{false, true, false},
{false, false, true }
});
_expected = new Grid(new[,]
{
{false, false, false},
{false, true, false},
{false, false, false}
});
Assert.AreEqual(_expected.Cells, _game.Play(testGrid).Cells);
}