def test_size(self):
lst1 = ArrayList()
self.assertEqual(size(lst1), 0)
lst1.num_items = 20
self.assertEqual(size(lst1), 20)
lst1.num_items = lst1.num_items // 5
self.assertEqual(size(lst1), 4)
def test_array_list7(self):
lst = ArrayList()
for i in range(3):
lst = array_list.insert(lst, i, 0)
lst, val = array_list.pop(lst, array_list.size(lst) - 1)
self.assertEqual(val, 0)
lst, val = array_list.pop(lst, array_list.size(lst) - 1)
self.assertEqual(val, 1)
def test_array_list1(self):
lst = ArrayList()
self.assertEqual(array_list.size(lst), 0)
self.assertEqual(lst.capacity, 2)
def test_array_list3(self):
lst = ArrayList()
for i in range(3):
lst = array_list.insert(lst, 0, i)
pos = array_list.size(lst) - 1
self.assertEqual(array_list.get(lst, pos), 0)
def test_array_list2(self):
lst = ArrayList()
for i in range(3):
lst = array_list.insert(lst, i, i)
self.assertEqual(array_list.size(lst), 3)
self.assertEqual(lst.capacity, 4)
