public void TestCPUPick()
{
List<Card> cards = new List<Card>();
Card c = new Card('H', "10");
cards.Add(c);
Card c1 = new Card('C', "K");
cards.Add(c1);
Card c2 = new Card('D', "K");
cards.Add(c2);
Card c3 = new Card('S', "9");
cards.Add(c3);
Hand hand = new Hand(cards);
CPU cpu = new CPU();
cpu.hand = hand;
Assert.AreEqual(cpu.pickCard().compare(c), 0, "Pick() not default to index 0.");
Assert.AreEqual(cpu.pickCard(new Card('H', "9")), c, "Pick(higher) not correct for H9.");
Assert.AreEqual(cpu.pickCard(new Card('C', "J")), c1, "Pick(higher) not correct for CJ.");
Assert.AreEqual(cpu.pickCard(new Card('S', "K")), c3, "Pick(higher) not correct for SK.");
Assert.AreEqual(cpu.pickCard(new Card('C', "A")), c3, "Pick(higher) not correct for CA.");
cpu.hand.removeCard(c3);
cpu.hand.removeCard(c2);
Assert.AreEqual(cpu.pickCard(new Card('D', "9")), c, "Pick(higher) not correct for D9.");
}
/// <summary>
/// Picks a card from the CPU's hand. Picks based on ability to beat specified card, then trump, then suit.
/// </summary>
/// <param name="highest"></param>
/// <returns>Returns an acceptable card from the CPU's hand.</returns>
public Card pickCard(Card highest)
{
if (highest == null)
return pickCard();
foreach (Card c in hand.getCards())
{
if (c.getSuit() == highest.getSuit())
{
if (c.compare(highest) > 0)
return c;
}
}
foreach (Card c in hand.getCards())
{
if (c.compare(highest) > 0)
return c;
}
foreach (Card c in hand.getCards())
{
if (c.getSuit() == highest.getSuit())
return c;
}
return hand.getCards()[0];
}
/// <summary>
/// Removes a specified card from the hand.
/// </summary>
/// <param name="card"></param>
/// <returns>True if successful, False if not.</returns>
public bool removeCard(Card card)
{
if (cards.Contains(card))
{
cards.Remove(card);
return true;
}
return false;
}
/// <summary>
/// Compares the card to another card.
/// </summary>
/// <param name="card"></param>
/// <returns>Returns -1 if smaller than card, 0 if equal to card, and 1 if greater than card. Takes into account trump suit 'S'</returns>
public int compare(Card card)
{
if (suit.Equals('S') && !card.suit.Equals('S'))
return 1;
else if (!suit.Equals('S') && card.suit.Equals('S'))
return -1;
else
{
try
{
return indexOf(face) - indexOf(card.face);
}
catch(Exception e)
{
throw new Exception("Index Error");
}
}
}
public void TestDrawHand()
{
List<Card> cards = new List<Card>();
Card c = new Card('H', "10");
cards.Add(c);
Card c1 = new Card('C', "K");
cards.Add(c1);
Card c2 = new Card('D', "K");
cards.Add(c2);
Card c3 = new Card('S', "9");
cards.Add(c3);
Hand hand = new Hand(cards);
Board board = new Board();
board.clearButtons();
board.drawHand(hand);
List<Button> buttons = board.getHand();
Assert.IsTrue(buttons[0].Text.Length > 0, "Button 0 card not loaded.");
Assert.IsTrue(buttons[1].Text.Length > 0, "Button 1 card not loaded.");
Assert.IsTrue(buttons[2].Text.Length > 0, "Button 2 card not loaded.");
Assert.IsTrue(buttons[3].Text.Length > 0, "Button 3 card not loaded.");
Assert.IsTrue(buttons[4].Text.Length == 0, "Button 4 card loaded.");
Assert.IsTrue(buttons[5].Text.Length == 0, "Button 5 card loaded.");
cards.Add(c3);
cards.Add(c3);
hand = new Hand(cards);
board.drawHand(hand);
buttons = board.getHand();
Assert.IsTrue(buttons[5].Text.Length > 0, "Button 5 card not loaded.");
cards.Clear();
hand = new Hand(cards);
board.drawHand(hand);
buttons = board.getHand();
Assert.IsTrue(buttons[0].Text.Length == 0, "Button 0 wrongly loaded.");
Assert.IsTrue(buttons[5].Text.Length == 0, "Button 5 wrongly loaded.");
}
public void TestCard()
{
Card card = new Card('H', "10");
//Test for getter methods
Assert.IsTrue(card.getFace() == "10", "Card.GetFace() error");
Assert.IsTrue(card.getSuit() == 'H', "Card.GetSuit() error");
//Test for compare for non-trump suits
Assert.IsTrue(card.compare(new Card('H', "A")) < 0, "Card.Compare incorrect for greater than.");
Assert.IsTrue(card.compare(new Card('C', "9")) > 0, "Card.Compare incorrect for lesser than.");
Assert.IsTrue(card.compare(new Card('D', "10")) == 0, "Card.Compare incorrect for equivalent.");
Assert.IsTrue(card.compare(new Card('H', "K")) > 0, "Card.Compare incorrect for greater than K.");
//Test for trump suits compared to a non-trump suit
Assert.IsTrue(card.compare(new Card('S', "10")) < 0, "Card.Compare incorrect for equivalent trump.");
Assert.IsTrue(card.compare(new Card('S', "9")) < 0, "Card.Compare incorrect for smaller trump.");
Assert.IsTrue(card.compare(new Card('S', "A")) < 0, "Card.Compare incorrect for greater trump.");
}
public void TestHand()
{
List<Card> cards = new List<Card>();
Card c = new Card('H', "10");
cards.Add(c);
Card c1 = new Card('A', "9");
cards.Add(c1);
Card c2 = new Card('D', "K");
cards.Add(c2);
Hand hand = new Hand(cards);
//Test to make sure all cards made it into the hand.
Assert.IsTrue(hand.getCards().Contains(c), "Hand.GetCards.Contains failed for first card.");
Assert.IsTrue(hand.getCards().Contains(c1), "Hand.GetCards.Contains failed for second card.");
Assert.IsTrue(hand.getCards().Contains(c2), "Hand.GetCards.Contains failed for third card.");
//Test to make sure a removed item no longer exists, but the others still do.
hand.removeCard(c);
Assert.IsTrue(hand.getCards().Contains(c) == false, "Hand.GetCards.Contains failed for removed card.");
Assert.IsTrue(hand.getCards().Contains(c1), "Hand.GetCards.Contains failed for first remaining card.");
Assert.IsTrue(hand.getCards().Contains(c2), "Hand.GetCards.Contains failed for second remaining card.");
}
private void button6_Click(object sender, EventArgs e)
{
if (button6.Text.Length > 0)
{
if (button6.Text.Length == 3)
card = new Card(button6.Text[0], button6.Text[1].ToString() + button6.Text[2].ToString());
else
card = new Card(button6.Text[0], button6.Text[1].ToString());
picked = true;
disenableCards();
this.Close();
}
}
public void removeCard(Card card)
{
throw new System.NotImplementedException();
}
public void addToField(Card card)
{
field.Add(card);
}
/// <summary>
/// Removes the card from the CPU's hand.
/// </summary>
/// <param name="card"></param>
public void pickAccepted(Card card)
{
hand.removeCard(card);
}
