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package game.poker;

public class Card
{

    public enum Suit
    {
        CLUBS, DIAMONDS, HEARTS, SPADES
    };

    private final Suit suit;

    private final int rank;

    private final String[] NAMES = {"Dummy", // element 0 not used
            "Ace", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine",
            "Ten", "Jack", "Queen", "King"};

    public Card(int givenRank, Suit givenSuit)
    {
        rank = givenRank;
        suit = givenSuit;
    }

    public int getRank()
    {
        return rank;
    }

    public Suit getSuit()
    {
        return suit;
    }

    public String toString()
    {
        return NAMES[rank] + " of " + suit;
    }

    public static String toString(Card[] arr)
    {
        StringBuilder sb = new StringBuilder();
        sb.append("[");
        for (int i = 0; i < arr.length; ++i)
        {
            if (i > 0)
            {
                // every element after first one has comma before it
                sb.append(", ");
            }
            sb.append(arr[i]);
        }
        sb.append("]");
        return sb.toString();
    }
}

@Test
public void cardTest(){
    for(int i=1;i<14;i++){
        Card card1 = new Card(i, Card.Suit.DIAMONDS);
        System.out.println(card1);
        //check
        if(i==13) assertThat(card1.toString()).as("cardTest").isEqualTo("King of DIAMONDS");
    }
}