public Map<String, String> getExtraOptions() {
    return databaseInterface.getExtraOptions();
  }
@Test
  public void testAddOptionsMariaDB() {
    DatabaseMeta databaseMeta = new DatabaseMeta( "", "MariaDB", "JDBC", null, "stub:stub", null, null, null );
    Map<String, String> options = databaseMeta.getExtraOptions();
    if ( !options.keySet().contains( "MARIADB.defaultFetchSize" ) ) {
      fail();
    }
  }