/*
  QueryText(Test)  -  verify syntactical query representation

  Copyright (C)         Lumiera.org
    2012,               Hermann Vosseler <Ichthyostega@web.de>

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of
  the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

* *****************************************************/



#include "lib/test/run.hpp"
#include "lib/query-util.hpp"
#include "lib/query-text.hpp"
#include "lib/util.hpp"

//#include <boost/lexical_cast.hpp>
//#include <iostream>
#include <string>
//#include <map>

//using boost::lexical_cast;
using util::contains;
using util::isnil;
using std::string;
//using std::cout;
//using std::endl;

namespace lib {
namespace test{
  
  namespace { // test fixture...
  
  } //(End) test fixture
  
  
  
  
  /***************************************************************************//**
   * @test cover basic properties of the generic syntactical query representation.
   *       - build from query string
   *       
   * @todo this is placeholder code. The actual query representation needs to be written      /////////////////////////////TICKET #899
   * @see QueryText
   */
  class QueryText_test : public Test
    {
      
      virtual void run (Arg)
        {
          emptyRepresentation();
          build_from_string();
          useHashValue();
        }
      
      
      void emptyRepresentation ()
        {
          QueryText noText;
          
          CHECK (isnil (noText));
          CHECK (isnil (string(noText)));
        }
      
      
      void build_from_string ()
        {
          QueryText eternal ("beats(lumiera, duke_nukem_forever).");
          CHECK (contains (string(eternal), "lumiera"));
          CHECK (contains (string(eternal), "beats"));
          CHECK (contains (string(eternal), "duke_nukem_forever"));
          CHECK (eternal.hasAtom ("lumiera"));
        }
      
      
      void useHashValue ()
        {
          QueryText one("one");
          QueryText two("two");
          
          CHECK (0 < hash_value(one));
          CHECK (0 < hash_value(two));
          CHECK (hash_value(one) != hash_value(two));
        }
      
      
    };
  
  
  
  /** Register this test class... */
  LAUNCHER(QueryText_test, "unit common");
  
}} // namespace lib::test
