def test_1(self):
hand = CardHand()
hand.add(Card('1', 'D'))
hand.add(Card('2', 'D'))
actual = hand.score()
expected = 3
self.assertEqual(actual, expected)
def test_7(self):
hand = CardHand()
hand.add(Card('7', 'D'))
hand.add(Card('K', 'D'))
actual = hand.score()
expected = 17
self.assertEqual(actual, expected)
def test_3(self):
hand = CardHand()
hand.add(Card('J', 'D'))
hand.add(Card('A', 'D'))
actual = hand.score()
expected = 21
self.assertEqual(actual, expected)