def test_bag_array3(self):
bag = BagArray()
self.assertEqual(0, bag.size())
self.assertTrue(bag.is_empty())
bag.add(1)
self.assertEqual(1, bag.size())
self.assertFalse(bag.is_empty())
def test_bag_array4(self):
bag = BagArray()
self.assertEqual(0, bag.size())
self.assertTrue(bag.is_empty())
for i in range(32):
bag.add(i)
bag.add(32)
self.assertEqual(33, bag.size())
self.assertFalse(bag.is_empty())
def test_bag_array2(self):
# initialize an object
s = BagArray()
s.add(1)
self.assertEqual(s.is_empty(), False)
self.assertEqual(s.size(), 1)