public void TestIfTakeColumnsMethodReturnAllColumnsCorrectlyAsJaggedArray()
{
var matrix = new int[,]
{
{ 1, 2, 3 },
{ 5, 6, 7 },
{ 9, 10, 11 }
};
var queriableMatrix = new QueryableMatrix<int>(matrix);
var actual = queriableMatrix.TakeColumns();
var expected = new int[][]
{
new int[] { 1, 5, 9 },
new int[] { 2, 6, 10 },
new int[] { 3, 7, 11 }
};
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
Assert.AreEqual(expected[i][j], actual[i][j]);
}
}
}
public void TestIfValuePropertyReturnsTheSameMatrixItWasSetTo()
{
var matrix = new int[,]
{
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 },
{ 9, 10, 11, 12 }
};
var queriableMatrix = new QueryableMatrix<int>(3, 4);
queriableMatrix.Value = matrix;
Assert.AreEqual(matrix, queriableMatrix.Value);
}
public void TestIfConstructorWithParametersHasTheSameBehaviorAsTheSetter()
{
var game = new GameModel();
this.logic.RandomizeBalloonField(game.Field);
this.memento.SaveState(game);
var memento2 = new Saver<IGameModel>();
memento2.SaveState(game);
var stateFromMemento = this.memento.GetState();
var areEqual = new QueryableMatrix<IBalloon>(memento2.GetState().Field)
.Join(new QueryableMatrix<IBalloon>(stateFromMemento.Field), x => x, y => y, (x, y) => (x.IsPopped == y.IsPopped) && (x.Number == y.Number))
.All(x => x);
Assert.IsTrue(areEqual);
}
public void TestIfForeachOnQueriableMatrixReturnsAllCells()
{
var matrix = new int[,]
{
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 },
{ 9, 10, 11, 12 }
};
var queriableMatrix = new QueryableMatrix<int>(matrix);
var counter = 1;
foreach (var cell in queriableMatrix)
{
Assert.AreEqual(cell, counter++);
}
}
public void TestIfPrintFieldChangesTheSourceOfTheImages()
{
var game = new GameModel();
Assert.AreEqual(0, this.view.BalloonGrid.Children.Count);
this.controller.PrintField(game.Field);
var sources = this.view.BalloonGrid.Children.Cast<Image>().Select(x => x.Source).ToList();
var redField = new QueryableMatrix<IBalloon>(5, 10).Select(x => new Balloon() { Number = 1 }).ToMatrix(5, 10);
this.controller.PrintField(redField);
var sources2 = this.view.BalloonGrid.Children.Cast<Image>().Select(x => x.Source).ToList();
bool different = false;
for (int i = 0; i < sources.Count; i++)
{
different = sources[i].ToString() != sources2[i].ToString();
}
Assert.IsTrue(different);
}
/// <summary>
/// Provides a deep clone of the current instance.
/// </summary>
/// <returns></returns>
public IGameModel Clone()
{
var clonedField = new QueryableMatrix<IBalloon>(this.field)
.Select(balloon => balloon.Clone())
.ToMatrix(this.field.GetLength(0), this.field.GetLength(1));
return new GameModel() { field = clonedField };
}
/// <summary>
/// Determines whether a game is over.
/// </summary>
/// <param name="matrix">Array representation of the game field.</param>
/// <returns>Returns whether there remains at least one unpopped balloon.</returns>
public bool GameIsOver(IBalloon[,] matrix)
{
var fieldIsEmpty = new QueryableMatrix<IBalloon>(matrix).All(balloon => balloon.IsPopped);
return fieldIsEmpty;
}
public void TestIfMementoReturnsTheSameStateItAccepter()
{
var game = new GameModel();
this.logic.RandomizeBalloonField(game.Field);
this.memento.SaveState(game);
var stateFromMemento = this.memento.GetState();
var areEqual = new QueryableMatrix<IBalloon>(game.Field)
.Join(new QueryableMatrix<IBalloon>(stateFromMemento.Field), x => x, y => y, (x, y) => (x.IsPopped == y.IsPopped) && (x.Number == y.Number))
.All(x => x);
Assert.IsTrue(areEqual);
}
