// NoSplitDatasetSplitter_t.cxx

#include "dataset_split/NoSplitDatasetSplitter.h"
#include <string>
#include <iostream>
#include "dataset_util/XmlElement.h"
#include "dataset_util/DtdRegistry.h"
#include "dataset_base/Dataset_t.h"

using std::string;
using std::cout;
using std::endl;
using dset::DatasetList;
using dset::DatasetSplitter;
using dset::NoSplitDatasetSplitter;

void msg(string txt) {
  cout << "*** ";
  cout << txt;
  cout << " ***" << endl;
}

int NoSplitDatasetSplitter_t() {

  msg("Create dataset");
  TestDataset dst;
  cout << dst << endl;

  msg("Create splitter");
  NoSplitDatasetSplitter splitter;
  cout << splitter << endl;

  msg("Split");
  DatasetList sdsts = splitter.split(dst);
  cout << sdsts << endl;
  assert( sdsts.size() == 1 );
  assert( sdsts.front() == &dst );

  msg("Split and append");
  assert( splitter.split_and_append(dst, sdsts) == 1 );
  cout << sdsts << endl;
  assert( sdsts.size() == 2 );

  msg("Write to XML");
  const XmlElement* pele = splitter.xml();
  assert( pele != 0 );

  msg("Read XML");
  {
    const DatasetSplitter* psplit = DatasetSplitter::create(*pele);
    assert( psplit != 0 );
    assert( dynamic_cast<const NoSplitDatasetSplitter*>(psplit) != 0 );
  }

  msg("DTD");
  Text dtd = NoSplitDatasetSplitter::dtd();
  cout << dtd << endl;
  assert( dtd.size() > 0 );
  assert( DtdRegistry::instance("dataset").
            has_type("NoSplitDatasetSplitter") );

  msg("Display DTD.");
  DtdRegistry::display(cout) << endl;
  
  msg("Testing complete");
  return 0;

}

#ifdef CTEST_MAIN
int main() {
  return NoSplitDatasetSplitter_t();
}
#endif