@Test
    public void testDetermineHandValueFlush() {
        FiveCardPokerHand flush1 = new FiveCardPokerHand();
        assertTrue(flush1.addCard(new Card(Suit.CLUB, Rank.SIX)));
        assertTrue(flush1.addCard(new Card(Suit.CLUB, Rank.TEN)));
        assertTrue(flush1.addCard(new Card(Suit.CLUB, Rank.JACK)));
        assertTrue(flush1.addCard(new Card(Suit.CLUB, Rank.QUEEN)));
        assertTrue(flush1.addCard(new Card(Suit.CLUB, Rank.KING)));
        
        assertEquals("Hand " + flush1 + " isn't recognized as a flush hand", 
                PokerHandType.FLUSH, comparator.determineHandType(flush1));
    }