/*
* private hepler method that compares the recorded Dataset against the member variable.
* This is a reasonable test only under the assumption that the Data should be equal from coyping - It does not consider
* homonymus Quaternions and NO FLOAT ROUNDING ISSUES
*/
bool compareDataSet(mitk::NavigationDataSet::Pointer recorded)
{
for (unsigned int tool = 0; tool < recorded->GetNumberOfTools(); tool++){
for (unsigned int i = 0; i < recorded->Size(); i++)
{
mitk::NavigationData::Pointer ref = m_NavigationDataSet->GetNavigationDataForIndex(i,tool);
mitk::NavigationData::Pointer rec = recorded->GetNavigationDataForIndex(i,tool);
if (!(ref->GetOrientation().as_vector() == rec->GetOrientation().as_vector())) {return false;}
if (!(ref->GetPosition().GetVnlVector() == rec->GetPosition().GetVnlVector())) {return false;}
}
}
return true;
}
void TestRecording()
{
m_Recorder->StartRecording();
while (!m_Player->IsAtEnd())
{
m_Recorder->Update();
m_Player->GoToNextSnapshot();
}
mitk::NavigationDataSet::Pointer recordedData = m_Recorder->GetNavigationDataSet();
MITK_TEST_CONDITION_REQUIRED(recordedData->Size() == m_NavigationDataSet->Size(), "Test if recorded Dataset is of equal size as original");
MITK_TEST_CONDITION_REQUIRED(compareDataSet(recordedData), "Test recorded dataset for equality with reference");
}