def test_remove_at(self):
d = Deck() # create a new deck
c = Card() # create a new card
d.add(c) # add the c card to the d deck
with self.assertRaises(DeckError):
d.remove_at(42) # card doesnt exist?
self.assertEqual(c, d.remove_at(0)) # returns the removed card?
self.assertEqual(0, d.size()) # d deck's size is 0?
with self.assertRaises(DeckError):
d.remove_at(0) # d deck is empty, raised DeckError?
self.assertEqual(0, d.size()) # d deck's size is still 0?
def test_remove(self):
d = Deck() # create a new deck
c = Card() # create a new card
d.add(c) # add the c card to the d deck
with self.assertRaises(DeckError):
d.remove(Card()) # card doesnt exist?
d.remove(c) # remove the c card from the d deck
self.assertEqual(0, d.size()) # d deck's size is 0?
with self.assertRaises(DeckError):
d.remove(c) # d deck is empty, raised DeckError?
self.assertEqual(0, d.size()) # d deck's size is still 0?
def test_add(self):
d = Deck() # create a new deck
d.add(Card()) # add a card to the d deck
self.assertEqual(1, d.size()) # d deck's size is 1?