@Test
    public void testDetermineHandTypeHighCard() {
        FiveCardPokerHand highCard = new FiveCardPokerHand();
        assertTrue(highCard.addCard(new Card(Suit.SPADE, Rank.ACE)));
        assertTrue(highCard.addCard(new Card(Suit.CLUB, Rank.QUEEN)));
        assertTrue(highCard.addCard(new Card(Suit.SPADE, Rank.JACK)));
        assertTrue(highCard.addCard(new Card(Suit.DIAMOND, Rank.TEN)));
        assertTrue(highCard.addCard(new Card(Suit.SPADE, Rank.NINE)));

        assertEquals("Hand " + highCard + " isn't recognized as a high card hand", 
                PokerHandType.HIGH_CARD, comparator.determineHandType(highCard));
    }