public void MoreThanThreeNeighbours()
{
Library.Board board = new Library.Board();
board.SetAlive(2, 2);
board.SetAlive(2, 3);
board.SetAlive(2, 1);
board.SetAlive(3, 2);
board.SetAlive(1, 2);
board.NextState();
Assert.AreEqual(false, board.IsAlive(2, 2));
}
public void TwoOrThreeNeighboursAlive()
{
Library.Board board = new Library.Board();
board.SetAlive(4, 4);
board.SetAlive(4, 5);
board.SetAlive(5, 4);
board.NextState();
Assert.AreEqual(true, board.IsAlive(4, 4));
Assert.AreEqual(true, board.IsAlive(4, 5));
Assert.AreEqual(true, board.IsAlive(5, 4));
}
public void LessThanTwoNeighboursDie()
{
Library.Board board = new Library.Board();
board.SetAlive(1, 0);
board.SetAlive(1, 1);
board.SetAlive(13, 13);
board.NextState();
Assert.AreEqual(false, board.IsAlive(1, 0));
Assert.AreEqual(false, board.IsAlive(1, 1));
Assert.AreEqual(false, board.IsAlive(13, 13));
}
public void AliveNeighborsMiddle()
{
Library.Board board = new Library.Board();
foreach (int x in Enumerable.Range(1, 3))
{
foreach (int y in Enumerable.Range(1, 3))
{
board.SetAlive(x, y);
}
}
board.SetDead(1, 1);
int output = board.GetNeighbours(2, 2);
Assert.AreEqual(7, output);
}
public void ExactlyThreeNeighboursDeadCell()
{
Library.Board board = new Library.Board();
board.SetAlive(2, 3);
board.SetAlive(2, 1);
board.SetAlive(3, 2);
board.SetAlive(1, 2);
board.SetAlive(5, 6);
board.SetAlive(5, 5);
board.SetAlive(6, 5);
board.NextState();
Assert.AreEqual(false, board.IsAlive(2, 2));
Assert.AreEqual(true, board.IsAlive(6, 6));
}
public void AliveNeighborsCorner()
{
Library.Board board = new Library.Board();
board.SetAlive(1, 0);
board.SetAlive(0, 1);
int output = board.GetNeighbours(0, 0);
Assert.AreEqual(2, output);
board.SetAlive(0, 0);
board.SetAlive(1, 1);
output = board.GetNeighbours(0, 0);
Assert.AreEqual(3, output);
output = board.GetNeighbours(0, 1);
Assert.AreEqual(3, output);
}
public void CorrectDisplay2()
{
//Arrange
#region toCompare =
string toCompare = @"xxxxxxxxxxxxxxxxxxxx
xoxxxxxxxxxxxxxxxxxx
xxoxxxxxxxxxxxxxxxxx
xxxoooxxxxxxxxxxxxxx
xxxoxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx
oooooxxxxxxxxxxxxxxx
";
#endregion
//Act
Library.Board board = new Library.Board();
board.SetAlive(1, 1); board.SetAlive(0, 19);
board.SetAlive(2, 2); board.SetAlive(1, 19);
board.SetAlive(3, 3); board.SetAlive(2, 19);
board.SetAlive(3, 4); board.SetAlive(3, 19);
board.SetAlive(4, 3); board.SetAlive(4, 19);
board.SetAlive(5, 3);
string output = board.Display();
//Assert
Assert.AreEqual(toCompare, output);
}