public void ShouldReturnNullWhenNoCardsInDeck()
{
_deckFiller.Setup(_ => _.Fill()).Returns(new List<Card>());
var deck = new Deck(_deckFiller.Object);
var card = deck.DrawCard();
Assert.IsNull(card);
}
public void ShouldReturnCardWhenDraw()
{
_deckFiller.Setup(_ => _.Fill()).Returns(new List<Card>
{
new Card(CardRank.Three, CardSuit.Spade)
}
);
var deck = new Deck(_deckFiller.Object);
var card = deck.DrawCard();
Assert.IsNotNull(card);
}