mitkNavigationDataTest.cpp File Reference

#include "mitkTestingMacros.h"
#include "mitkNavigationData.h"

Go to the source code of this file.

Functions
int	mitkNavigationDataTest (int, char *[])

---

Function Documentation

int mitkNavigationDataTest	(	int	,
		char *	[]
	)

This function is testing the Class mitk::NavigationData. For most tests we would need the MicronTracker hardware, so only a few simple tests, which can run without the hardware are implemented yet (2009, January, 23rd). As soon as there is a working concept to test the tracking classes which are very close to the hardware on all systems more tests are needed here.

Definition at line 32 of file mitkNavigationDataTest.cpp.

References MITK_TEST_BEGIN, MITK_TEST_CONDITION, MITK_TEST_END, and mitk::NavigationData::New().

{
  MITK_TEST_BEGIN("NavigationData");

  // Test instantiation of NavigationData
  mitk::NavigationData::Pointer nd = mitk::NavigationData::New();
  MITK_TEST_CONDITION(nd.IsNotNull(),"Test instatiation");

  mitk::NavigationData::PositionType p;
  mitk::FillVector3D(p, 44.4, 55.5, 66.66);
  nd->SetPosition(p);
  MITK_TEST_CONDITION(nd->GetPosition() == p, "Set-/GetPosition()");

  mitk::NavigationData::OrientationType o(1.0, 2.0, 3.0, 4.0);
  nd->SetOrientation(o);
  MITK_TEST_CONDITION(nd->GetOrientation() == o, "Set-/GetOrientation()");

  nd->SetDataValid(true);
  MITK_TEST_CONDITION(nd->IsDataValid() == true, "Set-/IsDataValid()");

  nd->SetTimeStamp(100.111);
  MITK_TEST_CONDITION(mitk::Equal(nd->GetTimeStamp(), 100.111), "Set-/GetTimeStamp()");

  nd->SetHasPosition(false);
  MITK_TEST_CONDITION(nd->GetHasPosition() == false, "Set-/GetHasPosition()");

  nd->SetHasOrientation(false);
  MITK_TEST_CONDITION(nd->GetHasOrientation() == false, "Set-/GetHasOrientation()");

  mitk::NavigationData::CovarianceMatrixType m;
  m.Fill(17.17);
  m(2, 2) = 1000.01;
  nd->SetCovErrorMatrix(m);
  MITK_TEST_CONDITION(nd->GetCovErrorMatrix() == m, "Set-/GetCovErrorMatrix()");

  nd->SetName("my NavigationData");
  MITK_TEST_CONDITION(std::string(nd->GetName()) == "my NavigationData", "Set-/GetName()");


  nd->SetPositionAccuracy(100.0);
  mitk::NavigationData::CovarianceMatrixType result = nd->GetCovErrorMatrix();
  MITK_TEST_CONDITION(mitk::Equal(result(0, 0), 10000.0)
                   && mitk::Equal(result(1, 1), 10000.0)
                   && mitk::Equal(result(2, 2), 10000.0), "SetPositionAccuracy()");


  nd->SetOrientationAccuracy(10.0);
  mitk::NavigationData::CovarianceMatrixType result2 = nd->GetCovErrorMatrix();
  MITK_TEST_CONDITION(mitk::Equal(result2(3, 3), 100.0)
                   && mitk::Equal(result2(4, 4), 100.0)
                   && mitk::Equal(result2(5, 5), 100.0), "SetOrientationAccuracy()");


  mitk::NavigationData::Pointer graftedCopy = mitk::NavigationData::New();
  graftedCopy->Graft(nd);

  bool graftIsEqual = (nd->GetPosition() == graftedCopy->GetPosition())
                   && (nd->GetOrientation() == graftedCopy->GetOrientation())
                   && (nd->IsDataValid() == graftedCopy->IsDataValid())
                   && mitk::Equal(nd->GetTimeStamp(), graftedCopy->GetTimeStamp())
                   && (nd->GetHasPosition() == graftedCopy->GetHasPosition())
                   && (nd->GetHasOrientation() == graftedCopy->GetHasOrientation())
                   && (nd->GetCovErrorMatrix() == graftedCopy->GetCovErrorMatrix())
                   && (std::string(nd->GetName()) == graftedCopy->GetName());
  

  MITK_TEST_CONDITION(graftIsEqual, "Graft() produces equal NavigationData object");


  MITK_TEST_END();
}