ranker_test

DEFINE_TESTCASE(ranker1, !backend) {
    Xapian::Database db = get_database("apitest_rset");
    Xapian::Enquire enquire(db);
    enquire.set_query(Xapian::Query("and"));
    string query ="20001 'and'";
    string qrel = "20001 Q0 1 1\n20001 Q0 2 2\n20001 Q0 3 3";
    std::ofstream myfile;
    myfile.open("query.txt");
    myfile << query;
    myfile.close();
    myfile.open("qrel.txt");
    myfile << qrel;
    myfile.close();
    Xapian::MSet mymset = enquire.get_mset(0, 10);
    Xapian::prepare_training_file(get_database_path("apitest_rset").c_str(),"query.txt","qrel.txt",10);

    return true;
}