@Test
	public void findHandFromCardSet_whenThreeFoursAndFlushExist_returnsFlush() {
		Hand hand = findHandFromCardSet(threeFoursWithFlush());
		assertEquals(HandRank.Flush, hand.handRank);
		assertEquals(Rank.Nine, hand.ranks.get(0));
		assertEquals(Rank.Six, hand.ranks.get(1));
		assertEquals(Rank.Four, hand.ranks.get(2));
		assertEquals(Rank.Three, hand.ranks.get(3));
		assertEquals(Rank.Two, hand.ranks.get(4));
	}