@Test
public void shouldCleanPassedInDeckBeforeBuilding() throws Exception {
SimpleCard card = mock(SimpleCard.class);
deck.addCard(card);
factory.build(SimpleCardDeckType.SIMPLE, deck);
assertFalse("Deck should not contain the card", deck.cards().contains(card));
}
@Test
public void shouldBuildSimpleDeck() throws Exception {
deck = factory.build(SimpleCardDeckType.SIMPLE);
LinkedList<SimpleCard> cards = (LinkedList<SimpleCard>) deck.cards();
assertEquals("Deck should have 52 cards", deck.size(), 52);
for (int i = 0; i < deck.size() - 1; i++) {
for (int j = i + 1; j < deck.size(); j++) {
assertFalse("Card " + i + " should not equal card " + j, cards.get(i).equals(cards.get(j)));
}
}
}
@Test
public void shouldBuildBlackjackDeck() throws Exception {
factory.build(SimpleCardDeckType.BLACKJACK, deck);
LinkedList<SimpleCard> cards = (LinkedList<SimpleCard>) deck.cards();
assertEquals("Deck should have 52 cards", deck.size(), 52);
for (int i = 0; i < deck.size(); i++) {
assertEquals(
"Card " + i + " should have correct blackjack value",
cards.get(i).value(),
SimpleCardDeckFactory.BLACKJACK_VALUES[i % 13]);
}
}
@Test(expected = SimpleDecksException.class)
public void shouldThrowExceptionWhenBuildingWithNullDeck() throws Exception {
factory.build(SimpleCardDeckType.SIMPLE, null);
}