@Test
public void testGetNotFound() {

  ByteBuffer key = ByteBuffer.wrap(KEY);
  TerrapinGetRequest request = prepareGetRequest();
  TerrapinResponse response = new TerrapinResponse().setResponseMap((Map)Maps.newHashMap());
  when(mockClient1.getMany(eq(FILESET), eq(Sets.newHashSet(key)))).thenReturn(
      Future.value(response));
  TerrapinSingleResponse singleResponse = serviceIface.get(request).get();
  assertFalse(singleResponse.isSetErrorCode());
  assertFalse(singleResponse.isSetValue());
}