public void CanSetAliveCells()
{
var game = new Game(2);
game.GiveBirth(0, 0);
game.GiveBirth(0, 1);
AssertThat.AreEqual(@"xx
..", game);
}
public void TestWithTwoNeighbors()
{
var game = new Game(3);
game.GiveBirth(0, 0);
game.GiveBirth(0, 1);
game.GiveBirth(1, 1);
game.Step();
Assert.IsTrue(game.Cells[1, 1]);
}
public void AnyLiveCellWithThreeNeighborsLives()
{
var game = new Game(3);
game.GiveBirth(0, 0);
game.GiveBirth(0, 2);
game.GiveBirth(2, 0);
game.GiveBirth(1, 1);
game.Step();
Assert.IsTrue(game[1, 1].IsAlive);
}
public void AnyLiveCellWithOneNeighborsDies()
{
var game = new Game(3);
game.GiveBirth(0, 0);
game.GiveBirth(1, 1);
game.Step();
AssertThat.AreEqual(@"...
...
...", game);
}
public void TestAllCellsWithThreeNeighbors()
{
var game = new Game(3);
game.GiveBirth(0, 0);
game.GiveBirth(2, 0);
game.GiveBirth(0, 2);
game.Step();
var expected = new[,] {
{false, false, false},
{false, true, false},
{false, false, false}
};
CollectionAssert.AreEqual(expected, game.Cells);
}
public Game Reconstitute(DataObjects.Game doGame)
{
var game = new Game(doGame.Size, doGame.Name);
foreach (var cell in doGame.Cells) {
game.GiveBirth(cell.Y, cell.X);
}
return game;
}
public void GameIsSaved()
{
var database = new InMemoryDatabase();
var game = new Game(2, "Test game");
game.GiveBirth(0, 0);
game.GiveBirth(0, 1);
new GameService().Save(game, database);
var session = database.OpenSession();
var gameFromDb = session.Query<Infrastructure.DataObjects.Game>().Single(_ => _.Name == "Test game");
Assert.AreEqual(2, gameFromDb.Cells.Count());
Assert.AreEqual(0, gameFromDb.Cells.First().X);
Assert.AreEqual(0, gameFromDb.Cells.First().Y);
Assert.AreEqual(1, gameFromDb.Cells.Last().X);
Assert.AreEqual(0, gameFromDb.Cells.Last().Y);
}
public static Game AsGame(this string gameRepresentation, string name = "")
{
var lines = gameRepresentation.Split(new[] {Environment.NewLine, "\n"}, StringSplitOptions.RemoveEmptyEntries).ToList().ConvertAll(_ => _.Trim().ToCharArray());
var game = new Game(lines.Count, name);
for (var row = 0; row < lines.Count; row++) {
var line = lines[row];
for (var column = 0; column < line.Count(); column++) {
if (line[column] == 'x' || line[column] == 'X') {
game.GiveBirth(row, column);
}
}
}
return game;
}
