test_bounded_dictionary.py 文件源码

def test_no_resize_when_max_items_not_reached(self):
        cd = LRUCache(max_items=2)
        cd["a"] = "test-a"
        self.assertEqual(len(cd), 1)

        cd["b"] = "test-b"
        self.assertEqual(len(cd), 2)
        six.assertCountEqual(self, cd.keys(), ["a", "b"])

        cd["c"] = "test-c"
        self.assertEqual(len(cd), 2)
        self.assertIn("c", cd)