'tests that the default empty container is not saved if it hasn\'t been updated'

def test_default_empty_container_saving(self):

    pkey = uuid4()
    TestListModel.create(partition=pkey, int_list=[1, 2, 3, 4])
    TestListModel.create(partition=pkey)
    m = TestListModel.get(partition=pkey)
    self.assertEqual(m.int_list, [1, 2, 3, 4])
