void GivenA51CardDeck_Shuffle_ReturnsAShuffled52CardDeck()
{
_packOfCards.TakeCardFromTopOfPack();
Assert.Equal(51, _packOfCards.Count());
_packOfCards.Shuffle();
Assert.Equal(52, _packOfCards.Count());
}
public void TheCardShouldNoLongerBeInThePackAfterACardIsRemoved()
{
IPackOfCardsCreator packOfCardsCreator = new PackOfCardsCreator();
IPackOfCards packOfCards = packOfCardsCreator.Create();
ICard cardRemoved = packOfCards.TakeCardFromTopOfPack();
CollectionAssert.DoesNotContain(packOfCards, cardRemoved);
}
public void TheCountOfThePackShouldDecreaseByOneAfterACardIsTakenFromTheTop()
{
IPackOfCardsCreator packOfCardsCreator = new PackOfCardsCreator();
IPackOfCards packOfCards = packOfCardsCreator.Create();
int countBeforeTheCardIsRemoved = packOfCards.Count;
int expectedCountAfterCut = countBeforeTheCardIsRemoved - 1;
ICard card = packOfCards.TakeCardFromTopOfPack();
int countResult = packOfCards.Count;
Assert.AreEqual(expectedCountAfterCut, countResult);
}