public void testDrawCard() {
CardDeck cardDeck = new CardDeck();
cardDeck.init(
new LinkedList<Card>(
Arrays.asList(
new Card[] {
cards[1], cards[3], cards[5], cards[7],
})));
assertNull(cardDeck.getCurrentCard());
assertEquals(4, cardDeck.countBacks());
assertEquals(0, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[7], cardDeck.getCurrentCard());
assertEquals(3, cardDeck.countBacks());
assertEquals(1, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[5], cardDeck.getCurrentCard());
assertEquals(2, cardDeck.countBacks());
assertEquals(2, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[3], cardDeck.getCurrentCard());
assertEquals(1, cardDeck.countBacks());
assertEquals(3, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[1], cardDeck.getCurrentCard());
assertEquals(0, cardDeck.countBacks());
assertEquals(4, cardDeck.countFaces());
cardDeck.drawCard();
assertNull(cardDeck.getCurrentCard());
assertEquals(4, cardDeck.countBacks());
assertEquals(0, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[7], cardDeck.getCurrentCard());
assertEquals(3, cardDeck.countBacks());
assertEquals(1, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[5], cardDeck.getCurrentCard());
assertEquals(2, cardDeck.countBacks());
assertEquals(2, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[3], cardDeck.getCurrentCard());
assertEquals(1, cardDeck.countBacks());
assertEquals(3, cardDeck.countFaces());
cardDeck.drawCard();
assertEquals(cards[1], cardDeck.getCurrentCard());
assertEquals(0, cardDeck.countBacks());
assertEquals(4, cardDeck.countFaces());
}
public void testTakeCard() {
CardDeck cardDeck = new CardDeck();
cardDeck.init(
new LinkedList<Card>(
Arrays.asList(
new Card[] {
cards[1], cards[3], cards[5], cards[7],
})));
assertNull(cardDeck.takeCard());
cardDeck.drawCard();
assertEquals(cards[7], cardDeck.takeCard());
cardDeck.drawCard();
assertEquals(cards[5], cardDeck.takeCard());
cardDeck.drawCard();
assertEquals(cards[3], cardDeck.takeCard());
cardDeck.drawCard();
assertEquals(cards[1], cardDeck.takeCard());
assertNull(cardDeck.takeCard());
cardDeck.drawCard();
assertNull(cardDeck.takeCard());
}