private void SetupCardDeck()
{
_deck = new Deck <IFrenchSuitedCard>(_packOfCards);
var shuffleStrategy = new PileShuffleStrategy <IFrenchSuitedCard>(_randomGenerator);
_deck.OpenDeck();
_deck.Shuffle(shuffleStrategy);
}
public void GIVEN_a_pileShuffleStrategy_WHEN_Shuffle_is_called_THEN_cards_are_shuffled()
{
// Arrange
var mockRandomGenerator = new Mock <IRandomGenerator>();
var fakeCard1 = new FakeCard(1);
var fakeCard2 = new FakeCard(2);
var fakeCard3 = new FakeCard(3);
var fakeCard4 = new FakeCard(4);
var fakeCard5 = new FakeCard(5);
var fakeCards = new List <ICard>()
{
fakeCard1, fakeCard2, fakeCard3, fakeCard4, fakeCard5
};
var randomListOfPiles = new Queue <int>();
randomListOfPiles.Enqueue(1);
randomListOfPiles.Enqueue(1);
randomListOfPiles.Enqueue(0);
randomListOfPiles.Enqueue(2);
randomListOfPiles.Enqueue(0);
mockRandomGenerator.Setup(x => x.Next(It.IsAny <int>(), It.IsAny <int>())).Returns(randomListOfPiles.Dequeue);
var pileShuffleStrategy = new PileShuffleStrategy <ICard>(mockRandomGenerator.Object);
// Pile0 Pile1 Pile2
//
// 5 2
// 3 1 4
//
// This gives order on picking up piles (top of stack to the left)
// 5, 3
// 2, 1, 5, 3
// 4, 2, 1, 5, 3
// Act
var result = pileShuffleStrategy.Shuffle(fakeCards);
// Assert
Assert.AreEqual(4, result.Pop().Number);
Assert.AreEqual(2, result.Pop().Number);
Assert.AreEqual(1, result.Pop().Number);
Assert.AreEqual(5, result.Pop().Number);
Assert.AreEqual(3, result.Pop().Number);
}
