示例#1
0
 def test_equality_empty(self):
     dl1 = DoublyLinkedList()
     dl2 = DoublyLinkedList()
     self.assertTrue(dl1 == dl2)
示例#2
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 def test_type(self):
     self.assertIsInstance(DoublyLinkedList(), DoublyLinkedList)
示例#3
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 def test_len_0(self):
     self.assertEqual(len(DoublyLinkedList()), 0)