"-" + DocnoMapping.BuilderUtils.COLLECTION_OPTION + "=" + collectionPath,
"-" + DocnoMapping.BuilderUtils.MAPPING_OPTION + "=" + mappingFile };
IntegrationUtils.exec(Joiner.on(" ").join(args));
TrecDocnoMapping mapping = new TrecDocnoMapping();
mapping.loadMapping(new Path(mappingFile), fs);
assertEquals("FBIS3-1", mapping.getDocid(1));
assertEquals("LA061490-0139", mapping.getDocid(400000));
assertEquals(1, mapping.getDocno("FBIS3-1"));
assertEquals(400000, mapping.getDocno("LA061490-0139"));
}