def METHOD_NAME(self):
    exp = ContainerStructure[int, dict]()
    exp.set(["some", "path", "val1"], 3)
    exp.set(["some", "path", "val2"], 5)
    exp.pop(["some", "path", "val2"])
    self.assertEqual(exp.get(["some", "path", "val1"]), 3)
    self.assertEqual(exp.get(["some", "path", "val2"]), None)
    self.assertTrue("some" in exp.get_structure() and "path" in exp.get_structure()["some"])