public void Test_HandIsValid()
{
Deck deck = new Deck();
Card[] testCards = new Card[5];
testCards[0] = new Card("AS");
testCards[1] = new Card("KC");
testCards[2] = new Card("QD");
testCards[3] = new Card("JH");
testCards[4] = new Card("10S");
//testCards[5] = new Card("9H");
Hand hand = new Hand();
Assert.IsFalse(hand.IsValid(deck));
hand = new Hand(testCards);
Assert.IsTrue(hand.IsValid(deck));
hand.DrawCards(deck);
Assert.IsFalse(hand.IsValid(deck));
}