@Test
public void testPendingTransactionFilter() throws Exception {

    PlatonLog ethLog = objectMapper.readValue(
            //CHECKSTYLE:OFF
            "{\"jsonrpc\":\"2.0\",\"id\":1,\"result\":[\"0x31c2342b1e0b8ffda1507fbffddf213c4b3c1e819ff6a84b943faabb0ebf2403\",\"0xccc0d2e07c1febcaca0c3341c4e1268204b06fefa4bb0c8c0d693d8e581c82da\"]}",
            //CHECKSTYLE:ON
            PlatonLog.class);
    runTest(ethLog, web3j.ethPendingTransactionHashObservable());
}