"-index=" + index,
"-docnoMapping=" + mappingFile };
IntegrationUtils.exec(Joiner.on(" ").join(args));
TrecForwardIndex findex = new TrecForwardIndex();
findex.loadIndex(new Path(index), new Path(mappingFile), fs);
assertTrue(findex.getDocument(1).getContent().contains("Newspapers in the Former Yugoslav Republic"));
assertTrue(findex.getDocument("FBIS3-1").getContent().contains("Newspapers in the Former Yugoslav Republic"));
assertEquals(1, findex.getFirstDocno());
assertEquals(472525, findex.getLastDocno());
}