///////////////////////////////////////////////////////////////////////
// Aggregate.cpp - Test stub for Aggregate in Iterator Skeleton Demo //
//                                                                   //
// Jim Fawcett, CSE776 - Design Patterns, Summer 2009                //
///////////////////////////////////////////////////////////////////////

#include "Iterator.h"
#include "Aggregate.h"

#ifdef TEST_AGGREGATE

void main()
{
  std::cout << "\n  Testing ConcreteAggregate";
  std::cout << "\n ===========================\n";

  try
  {
    ConcreteAggregate<int> aggInt1;
    aggInt1.Append(0);
    aggInt1.Append(1);
    aggInt1.Append(2);
    aggInt1.Append(3);
    aggInt1.Append(2);
    aggInt1.Append(1);
    Show("original", aggInt1);
    
    ConcreteAggregate<int> aggInt2 = aggInt1;
    Show("copy", aggInt2);

    aggInt2[3] = 17;
    Show("modified through index", aggInt2);

    aggInt1 = aggInt2;
    Show("assigned ConcreteAggregate", aggInt1);

    IIterator<int>& iter = aggInt1.CreateIterator();
    aggInt1.Insert(iter.Next(),22);
    Show("inserted value", aggInt1);

    aggInt1.Remove(iter.Next());
    Show("removed after the insert", aggInt1);

    iter.Release();
  }
  catch(std::exception& ex)
  {
    std::cout << "\n  " << ex.what() << "\n\n";
  }
  std::cout << "\n\n";
}

#endif