// GtrFieldPkg_t.cpp

#include "GtrFieldPkg.hpp"

#include <cassert>
#include <string>
#include "framework/Testing.hpp"
#include "objstream/ObjTable.hpp"
#include "trfbase/ObjDoublePtr.h"
#include "run_config_fwk/RunConfigPkg.hpp"

using std::cerr;
using std::cout;
using std::endl;
using std::string;

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

int main( ) {

  string component = "GtrFieldPkg";
  string ok_prefix = component + " (I): ";
  string error_prefix = component + " test (E): ";

  cout << ok_prefix
       << "-------- Testing component " + component
          + ". --------" << endl;

  // Make sure assert is enabled.
  bool assert_flag = false;
  assert ( ( assert_flag = true, assert_flag ) );
  if ( ! assert_flag ) {
    cerr << "Assert is disabled" << endl;
    return 1;
  }

  //********************************************************************
  // Construct package.

  cout << ok_prefix << "Construct GtrFieldPkg." << endl;
  RunConfigPkg* p1 = 0;
  makePackage(p1, "run_config_fwk", "RunConfigPkg");
  assert(p1 != 0);
  GtrFieldPkg::initialize();

  // Fetch field
  cout << ok_prefix << "Fetch global field." << endl;
  ObjDoublePtr pp;
  ObjTable::Status stat = ObjTable::get_object("bfield", pp);
  assert(stat == ObjTable::OK);
  assert(pp != 0);
  cout << "Bfield = " << *pp << endl;

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

  cout << ok_prefix
       << "------------- All tests passed. -------------" << endl;
  return 0;

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

}