def METHOD_NAME(self):
    node = self.nodes[0]
    id1 = node.eth_newFilter(
        {
            "fromBlock": "0x0",
            "toBlock": "0x1",
        }
    )
    id2 = node.eth_newFilter(
        {
            "fromBlock": "0x1",
            "toBlock": "0x2",
        }
    )
    assert_equal(hex(int(id1, 16) + 1), id2)