mitkPlanePositionManagerTest.cpp

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/
#include "mitkBaseProperty.h"
#include "mitkDataNode.h"
#include "mitkGeometry3D.h"
#include "mitkImage.h"
#include "mitkInteractionConst.h"
#include "mitkPlaneGeometry.h"
#include "mitkPlanePositionManager.h"
#include "mitkRotationOperation.h"
#include "mitkSliceNavigationController.h"
#include "mitkStandaloneDataStorage.h"
#include "mitkStringProperty.h"
#include "mitkSurface.h"
#include "mitkTestingMacros.h"
#include "usGetModuleContext.h"
#include "usModuleContext.h"
#include "usServiceReference.h"
#include "vnl/vnl_vector.h"
#include <itkAffineGeometryFrame.h>

std::vector<mitk::PlaneGeometry::Pointer> m_Geometries;
std::vector<unsigned int> m_SliceIndices;

mitk::PlanePositionManagerService *m_Service;

int SetUpBeforeTest()
{
  // Getting Service
  us::ServiceReference<mitk::PlanePositionManagerService> serviceRef =
    us::GetModuleContext()->GetServiceReference<mitk::PlanePositionManagerService>();
  m_Service = us::GetModuleContext()->GetService(serviceRef);

  if (m_Service == 0)
    return EXIT_FAILURE;

  // Creating different Geometries
  m_Geometries.reserve(100);
  mitk::PlaneGeometry::PlaneOrientation views[] = {
    mitk::PlaneGeometry::Axial, mitk::PlaneGeometry::Sagittal, mitk::PlaneGeometry::Frontal};
  for (unsigned int i = 0; i < 100; ++i)
  {
    mitk::PlaneGeometry::Pointer plane = mitk::PlaneGeometry::New();

    mitk::ScalarType width = 256 + (0.01 * i);
    mitk::ScalarType height = 256 + (0.002 * i);

    mitk::Vector3D right;
    mitk::Vector3D down;
    right[0] = 1;
    right[1] = i;
    right[2] = 0.5;
    down[0] = i * 0.02;
    down[1] = 1;
    down[2] = i * 0.03;

    mitk::Vector3D spacing;
    mitk::FillVector3D(spacing, 1.0 * 0.02 * i, 1.0 * 0.15 * i, 1.0);

    mitk::Vector3D rightVector;
    mitk::FillVector3D(rightVector, 0.02 * (i + 1), 0 + (0.05 * i), 1.0);

    mitk::Vector3D downVector;
    mitk::FillVector3D(downVector, 1, 3 - 0.01 * i, 0.0345 * i);

    vnl_vector<mitk::ScalarType> normal = vnl_cross_3d(rightVector.GetVnlVector(), downVector.GetVnlVector());
    normal.normalize();
    normal *= 1.5;

    mitk::Vector3D origin;
    origin.Fill(1);
    origin[0] = 12 + 0.03 * i;

    mitk::AffineTransform3D::Pointer transform = mitk::AffineTransform3D::New();
    mitk::Matrix3D matrix;
    matrix.GetVnlMatrix().set_column(0, rightVector.GetVnlVector());
    matrix.GetVnlMatrix().set_column(1, downVector.GetVnlVector());
    matrix.GetVnlMatrix().set_column(2, normal);
    transform->SetMatrix(matrix);
    transform->SetOffset(origin);

    plane->InitializeStandardPlane(width, height, transform, views[i % 3], i, true, false);

    m_Geometries.push_back(plane);
  }

  return EXIT_SUCCESS;
}

int testAddPlanePosition()
{
  MITK_TEST_OUTPUT(<< "Starting Test: ######### A d d P l a n e P o s i t i o n #########");

  MITK_TEST_CONDITION(m_Service != NULL, "Testing getting of PlanePositionManagerService");

  unsigned int currentID(m_Service->AddNewPlanePosition(m_Geometries.at(0), 0));

  bool error = ((m_Service->GetNumberOfPlanePositions() != 1) || (currentID != 0));

  if (error)
  {
    MITK_TEST_CONDITION(m_Service->GetNumberOfPlanePositions() == 1, "Checking for correct number of planepositions");
    MITK_TEST_CONDITION(currentID == 0, "Testing for correct ID");
    return EXIT_FAILURE;
  }

  // Adding new planes
  for (unsigned int i = 1; i < m_Geometries.size(); ++i)
  {
    unsigned int newID = m_Service->AddNewPlanePosition(m_Geometries.at(i), i);
    error = ((m_Service->GetNumberOfPlanePositions() != i + 1) || (newID != (currentID + 1)));

    if (error)
    {
      MITK_TEST_CONDITION(m_Service->GetNumberOfPlanePositions() == i + 1,
                          "Checking for correct number of planepositions");
      MITK_TEST_CONDITION(newID == (currentID + 1), "Testing for correct ID");
      MITK_TEST_OUTPUT(<< "New: " << newID << " Last: " << currentID);
      return EXIT_FAILURE;
    }
    currentID = newID;
  }

  unsigned int numberOfPlanePos = m_Service->GetNumberOfPlanePositions();

  // Adding existing planes -> nothing should change
  for (unsigned int i = 0; i < (m_Geometries.size() - 1) * 0.5; ++i)
  {
    unsigned int newID = m_Service->AddNewPlanePosition(m_Geometries.at(i * 2), i * 2);
    error = ((m_Service->GetNumberOfPlanePositions() != numberOfPlanePos) || (newID != i * 2));
    if (error)
    {
      MITK_TEST_CONDITION(m_Service->GetNumberOfPlanePositions() == numberOfPlanePos,
                          "Checking for correct number of planepositions");
      MITK_TEST_CONDITION(newID == i * 2, "Testing for correct ID");
      return EXIT_FAILURE;
    }
  }

  return EXIT_SUCCESS;
}

int testGetPlanePosition()
{
  bool error(true);

  MITK_TEST_OUTPUT(<< "Starting Test: ######### G e t P l a n e P o s i t i o n #########");

  // Testing for existing planepositions
  for (unsigned int i = 0; i < m_Geometries.size(); ++i)
  {
    auto plane = m_Geometries.at(i);
    auto op = m_Service->GetPlanePosition(i);
    error =
      (!mitk::Equal(op->GetHeight(), plane->GetExtent(1)) || !mitk::Equal(op->GetWidth(), plane->GetExtent(0)) ||
       !mitk::Equal(op->GetSpacing(), plane->GetSpacing()) ||
       !mitk::Equal(op->GetTransform()->GetOffset(), plane->GetIndexToWorldTransform()->GetOffset()) ||
       !mitk::Equal(op->GetDirectionVector().GetVnlVector(),
                    plane->GetIndexToWorldTransform()->GetMatrix().GetVnlMatrix().get_column(2).normalize()) ||
       !mitk::MatrixEqualElementWise(op->GetTransform()->GetMatrix(), plane->GetIndexToWorldTransform()->GetMatrix()));

    if (error)
    {
      MITK_TEST_OUTPUT(<< "Iteration: " << i)
      MITK_TEST_CONDITION(
        mitk::Equal(op->GetHeight(), plane->GetExtent(1)) && mitk::Equal(op->GetWidth(), plane->GetExtent(0)),
        "Checking for correct extent");
      MITK_TEST_CONDITION(mitk::Equal(op->GetSpacing(), plane->GetSpacing()), "Checking for correct spacing");
      MITK_TEST_CONDITION(mitk::Equal(op->GetTransform()->GetOffset(), plane->GetIndexToWorldTransform()->GetOffset()),
                          "Checking for correct offset");
      MITK_INFO << "Op: " << op->GetDirectionVector()
                << " plane: " << plane->GetIndexToWorldTransform()->GetMatrix().GetVnlMatrix().get_column(2) << "\n";
      MITK_TEST_CONDITION(mitk::Equal(op->GetDirectionVector().GetVnlVector(),
                                      plane->GetIndexToWorldTransform()->GetMatrix().GetVnlMatrix().get_column(2)),
                          "Checking for correct direction");
      MITK_TEST_CONDITION(
        mitk::MatrixEqualElementWise(op->GetTransform()->GetMatrix(), plane->GetIndexToWorldTransform()->GetMatrix()),
        "Checking for correct matrix");
      return EXIT_FAILURE;
    }
  }

  // Testing for not existing planepositions
  error = (m_Service->GetPlanePosition(100000000) != 0 || m_Service->GetPlanePosition(-1) != 0);

  if (error)
  {
    MITK_TEST_CONDITION(m_Service->GetPlanePosition(100000000) == 0, "Trying to get non existing pos");
    MITK_TEST_CONDITION(m_Service->GetPlanePosition(-1) == 0, "Trying to get non existing pos");
    return EXIT_FAILURE;
  }

  return EXIT_SUCCESS;
}

int testRemovePlanePosition()
{
  MITK_TEST_OUTPUT(<< "Starting Test: ######### R e m o v e P l a n e P o s i t i o n #########");
  unsigned int size = m_Service->GetNumberOfPlanePositions();

  // Testing for invalid IDs
  bool removed = m_Service->RemovePlanePosition(-1);
  removed = m_Service->RemovePlanePosition(1000000);
  unsigned int size2 = m_Service->GetNumberOfPlanePositions();

  if (removed)
  {
    MITK_TEST_CONDITION(removed == false, "Testing remove not existing planepositions");
    MITK_TEST_CONDITION(size == size2, "Testing remove not existing planepositions");
    return EXIT_FAILURE;
  }

  // Testing for valid IDs
  for (unsigned int i = 0; i < m_Geometries.size() * 0.5; i++)
  {
    removed = m_Service->RemovePlanePosition(i);
    unsigned int size2 = m_Service->GetNumberOfPlanePositions();
    removed = (size2 == (size - (i + 1)));
    if (!removed)
    {
      MITK_TEST_CONDITION(removed == true, "Testing remove existing planepositions");
      MITK_TEST_CONDITION(size == (size - i + 1), "Testing remove existing planepositions");
      return EXIT_FAILURE;
    }
  }

  return EXIT_SUCCESS;
}

int testRemoveAll()
{
  MITK_TEST_OUTPUT(<< "Starting Test: ######### R e m o v e A l l #########");

  unsigned int numPos = m_Service->GetNumberOfPlanePositions();
  MITK_INFO << numPos;

  m_Service->RemoveAllPlanePositions();

  bool error(true);

  error = (m_Service->GetNumberOfPlanePositions() != 0 || m_Service->GetPlanePosition(60) != 0);

  if (error)
  {
    MITK_TEST_CONDITION(m_Service->GetNumberOfPlanePositions() == 0, "Testing remove all pos");
    MITK_TEST_CONDITION(m_Service->GetPlanePosition(60) == 0, "Testing remove all pos");
    return EXIT_FAILURE;
  }
  return EXIT_SUCCESS;
}

int mitkPlanePositionManagerTest(int, char *[])
{
  MITK_TEST_BEGIN("PlanePositionManager");

  SetUpBeforeTest();
  int result;
  MITK_TEST_CONDITION_REQUIRED((result = testAddPlanePosition()) == EXIT_SUCCESS, "");
  MITK_TEST_CONDITION_REQUIRED((result = testGetPlanePosition()) == EXIT_SUCCESS, "");
  MITK_TEST_CONDITION_REQUIRED((result = testRemovePlanePosition()) == EXIT_SUCCESS, "");
  MITK_TEST_CONDITION_REQUIRED((result = testRemoveAll()) == EXIT_SUCCESS, "");

  MITK_TEST_END();
}