@Test
public void shouldCheckDuplicateMnemonicsInRequest() throws Exception{

    String channelPayload=TestUtilities.getResourceAsString("updateTest/DuplicateMnemonicsChannelPayload.json");
    String dataPayload=TestUtilities.getResourceAsString("updateTest/DuplicateMnemonicsDataPayload.json");
    String version="1.4.1.1";
    int resultCode=DotDelegator.mnemonicsChecks(channelPayload, dataPayload, version);
    assertEquals(-447, resultCode);
}