def test_doubleDown(self):
hand = Hand(1)
hand.addCard(Card(0, 1))
hand.addCard(Card(1, 1))
deck = HandTest.FakeDeck()
self.assertTrue(hand.canDoubleDown())
hand.doubleDown(deck)
self.assertEqual(2, hand.getBet())
self.assertEqual(3, len(hand.getCards()))
self.assertEqual(Card(3, 0), hand.getCards()[2])
hand = Hand(1)
hand.addCard(Card(0, 1))
hand.addCard(Card(1, 1))
hand.addCard(Card(2, 1))
self.assertFalse(hand.canDoubleDown())
