mitkUSImageVideoSourceTest.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 "mitkUSImageVideoSource.h"
#include "mitkTestingMacros.h"
 
class mitkUSImageVideoSourceTestClass
{
public:
 
  static void TestInstantiation()
  {
    // let's create an object of our class
    mitk::USImageVideoSource::Pointer usSource = mitk::USImageVideoSource::New();
    MITK_TEST_CONDITION_REQUIRED(usSource.IsNotNull(), "USImageVideoSource should not be null after instantiation");
  }
 
  static void TestOpenVideoFile(std::string videoFilePath)
  {
    mitk::USImageVideoSource::Pointer usSource = mitk::USImageVideoSource::New();
 
    usSource->SetVideoFileInput(videoFilePath);
    MITK_TEST_CONDITION_REQUIRED(usSource->GetIsVideoReady(), "USImageVideoSource should have isVideoReady flag set after opening a Video File");
    mitk::Image::Pointer frame;
    frame = usSource->GetNextImage()[0];
    MITK_TEST_CONDITION_REQUIRED(frame.IsNotNull(), "First frame should not be null.");
    frame = usSource->GetNextImage()[0];
    MITK_TEST_CONDITION_REQUIRED(frame.IsNotNull(), "Second frame should not be null.");
    frame = usSource->GetNextImage()[0];
    MITK_TEST_CONDITION_REQUIRED(frame.IsNotNull(), "Third frame should not be null.");
    frame = usSource->GetNextImage()[0];
    MITK_TEST_CONDITION_REQUIRED(frame.IsNotNull(), "Fourth frame should not be null.");
    frame = usSource->GetNextImage()[0];
    MITK_TEST_CONDITION_REQUIRED(frame.IsNotNull(), "Fifth frame should not be null.");
  }
};
 
#ifdef WIN32 // Video file compression is currently only supported under windows.
int mitkUSImageVideoSourceTest(int, char* argv[])
{
  MITK_TEST_BEGIN("mitkUSImageVideoSourceTest");
 
  mitkUSImageVideoSourceTestClass::TestInstantiation();
 
  mitkUSImageVideoSourceTestClass::TestOpenVideoFile(argv[1]);
 
  // This test is commented out since no videodevcie ist steadily connected to the dart clients.
  // Functionality should sufficiently be tested through TestOpenVideoFile anyway
  //mitkUSImageVideoSourceTestClass::TestOpenDevice();
 
  MITK_TEST_END();
}
#else
int mitkUSImageVideoSourceTest(int, char* [] )
{
  MITK_TEST_BEGIN("mitkUSImageVideoSourceTest");
  MITK_TEST_END();
}
#endif