def test_draw(self):
deck = Deck()
self.assertRaises(DeckNotIntegerError, deck.draw, '7')
self.assertRaises(DeckTooManyError, deck.draw, 53)
card = deck.draw()
self.assertIsInstance(card, Card)
self.assertEqual(len(deck.remaining), 51)
cards = deck.draw(4)
for c in cards:
self.assertIsInstance(c, Card)
for r in deck.remaining:
self.assertFalse(c.identical_to(r))
self.assertEqual(len(cards), 4)
self.assertEqual(len(deck.remaining), 47)
def test_shuffle(self):
deck = Deck()
deck.draw(10)
deck.shuffle()
self.assertEqual(len(deck.remaining), 52)