@Test
public void testEthGetStorageAt() throws Exception {

    web3j.ethGetStorageAt("0x295a70b2de5e3953354a6a8344e616ed314d7251", BigInteger.ZERO,
            DefaultBlockParameterName.LATEST).send();
    verifyResult("{\"jsonrpc\":\"2.0\",\"method\":\"eth_getStorageAt\","
            + "\"params\":[\"0x295a70b2de5e3953354a6a8344e616ed314d7251\",\"0x0\",\"latest\"],"
            + "\"id\":1}");
}