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// Name        :
// Author      : Avi
// Revision    : $Revision: #10 $
//
// Copyright 2009-2020 ECMWF.
// This software is licensed under the terms of the Apache Licence version 2.0
// which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
// In applying this licence, ECMWF does not waive the privileges and immunities
// granted to it by virtue of its status as an intergovernmental organisation
// nor does it submit to any jurisdiction.
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#include <boost/test/unit_test.hpp>

#include "Defs.hpp"
#include "Suite.hpp"
#include "Family.hpp"
#include "Task.hpp"
//#include "PrintStyle.hpp"

using namespace std;
using namespace ecf;

BOOST_AUTO_TEST_SUITE( NodeTestSuite )

BOOST_AUTO_TEST_CASE( test_move_peer )
{
   cout << "ANode:: ...test_move_peer\n" ;
   Defs defs; {
      std::vector<string> vec{"3","2","1"};
      for(const auto& str0: vec) {
         suite_ptr s = defs.add_suite("s" + str0);
         for(const auto& str: vec) {
            family_ptr f1 = s->add_family("f" + str);
            for(const auto& str2: vec) {
               f1->add_task("t" + str2);
            }
         }
      }
   }
   Defs expectedDefs; {
      std::vector<string> vec{"1","2","3"};
      for(const auto& str0: vec) {
         suite_ptr s = expectedDefs.add_suite("s" + str0);
         for(const auto& str: vec) {
            family_ptr f1 = s->add_family("f" + str);
            for(const auto& str2: vec) {
            	f1->add_task("t" + str2);
            }
         }
      }
   }
//   std::cout << defs << "\n";

   suite_ptr s3 = defs.findSuite("s3");
   suite_ptr s2 = defs.findSuite("s2");
   suite_ptr s1 = defs.findSuite("s1");
                                       // order     is s3,s2,s1
   defs.move_peer(s1.get(),s3.get());  // order now is s1,s3,s2
   defs.move_peer(s2.get(),s3.get());  // order now is s1,s2,s3

//   std::cout << defs << "\n";


   node_ptr s1_f1 = defs.findAbsNode("/s1/f1");
   node_ptr s1_f2 = defs.findAbsNode("/s1/f2");
   node_ptr s1_f3 = defs.findAbsNode("/s1/f3");

                                           // order is f3,f2,f1
   s1->move_peer(s1_f1.get(),s1_f3.get()); // order is f1,f3,f2
   s1->move_peer(s1_f2.get(),s1_f3.get()); // order is f1,f3,f2



   node_ptr s2_f1 = defs.findAbsNode("/s2/f1");
   node_ptr s2_f2 = defs.findAbsNode("/s2/f2");
   node_ptr s2_f3 = defs.findAbsNode("/s2/f3");
                                           // order is f3,f2,f1
   s2->move_peer(s2_f1.get(),s2_f3.get()); // order is f1,f3,f2
   s2->move_peer(s2_f2.get(),s2_f3.get()); // order is f1,f3,f2



   node_ptr s3_f1 = defs.findAbsNode("/s3/f1");
   node_ptr s3_f2 = defs.findAbsNode("/s3/f2");
   node_ptr s3_f3 = defs.findAbsNode("/s3/f3");
                                           // order is f3,f2,f1
   s3->move_peer(s3_f1.get(),s3_f3.get()); // order is f1,f3,f2
   s3->move_peer(s3_f2.get(),s3_f3.get()); // order is f1,f3,f2


   for(auto suite :  defs.suiteVec()) {
      for(auto family: suite->familyVec()) {

    	  node_ptr t1 = defs.findAbsNode( family->absNodePath() + "/t1" );
    	  node_ptr t2 = defs.findAbsNode( family->absNodePath() + "/t2" );
    	  node_ptr t3 = defs.findAbsNode( family->absNodePath() + "/t3" );

    	  family->move_peer(t1.get(), t3.get() );
    	  family->move_peer(t2.get(), t3.get() );
      }
   }
//   std::cout << defs << "\n";

   BOOST_CHECK_MESSAGE(defs == expectedDefs,"Defs are not the same" );
}
BOOST_AUTO_TEST_SUITE_END()
