mitkSurfaceVtkWriterTest.cpp

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/*============================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/

#include "mitkIOUtil.h"
#include "mitkSurface.h"
#include "mitkTestingMacros.h"

#include <vtkPolyDataReader.h>
#include <vtkPolyDataWriter.h>

#include <iostream>

int mitkSurfaceVtkWriterTest(int /*argc*/, char *argv[])
{
  // always start with this!
  MITK_TEST_BEGIN("SurfaceVtkWriter")

  // create contour
  vtkPolyDataReader *reader = vtkPolyDataReader::New();
  reader->SetFileName(argv[1]);
  reader->Update();
  if (reader->GetOutput())
  {
    mitk::Surface::Pointer surface = mitk::Surface::New();
    surface->SetVtkPolyData(reader->GetOutput());
    surface->Update();

    MITK_TEST_CONDITION_REQUIRED(surface.IsNotNull(), "Surface creation")

    try
    {
      // test for exception handling
      mitk::IOUtil::Save(surface, "/usr/bin");
      MITK_TEST_FAILED_MSG(<< "itk::ExceptionObject expected")
    }
    catch (const mitk::Exception &)
    { /* this is expected */
    }
    catch (...)
    {
      // this means that a wrong exception (i.e. no itk:Exception) has been thrown
      MITK_TEST_FAILED_MSG(<< "Wrong exception (i.e. no itk:Exception) caught during write [FAILED]")
    }

    // write your own tests here and use the macros from mitkTestingMacros.h !!!
    // do not write to std::cout and do not return from this function yourself!
  }

  // Delete reader correctly
  reader->Delete();

  // always end with this!
  MITK_TEST_END()
}