mitkNavigationDataSourceTest.cpp File Reference

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

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Classes
class	MyNavigationDataSourceTest
	test class that only adds a public New() method to NavigationDataSource, so that it can be tested More...
Functions
int	mitkNavigationDataSourceTest (int, char *[])

---

Function Documentation

int mitkNavigationDataSourceTest	(	int	,
		char *	[]
	)

Documentation test for the class "NavigationDataSource".

Definition at line 42 of file mitkNavigationDataSourceTest.cpp.

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

{
  MITK_TEST_BEGIN("NavigationDataSource");

  // let's create an object of our class  
  MyNavigationDataSourceTest::Pointer myFilter = MyNavigationDataSourceTest::New();
  
  // first test: did this work?
  // using MITK_TEST_CONDITION_REQUIRED makes the test stop after failure, since
  // it makes no sense to continue without an object.
  MITK_TEST_CONDITION_REQUIRED(myFilter.IsNotNull(), "Testing instantiation");

  MITK_TEST_CONDITION(myFilter->GetInputs().size() == 0, "testing initial number of inputs"); 
  MITK_TEST_CONDITION(myFilter->GetOutputs().size() == 0, "testing initial number of outputs");
  myFilter->CreateOutput();
  MITK_TEST_CONDITION(myFilter->GetOutputs().size() == 1, "testing SetNumberOfOutputs() and MakeOutput()");
  MITK_TEST_CONDITION(dynamic_cast<mitk::NavigationData*>(myFilter->GetOutput()) != NULL, "test GetOutput() returning valid output object");


  mitk::NavigationData::PositionType initialPos;
  mitk::FillVector3D(initialPos, 1.0, 2.0, 3.0);
  mitk::NavigationData::OrientationType initialOri(0.1, 0.2, 0.3, 0.4);
  mitk::ScalarType initialError(22.22);
  bool initialValid(true);
  mitk::NavigationData::Pointer nd1 = mitk::NavigationData::New();
  nd1->SetPosition(initialPos);
  nd1->SetOrientation(initialOri);
  nd1->SetPositionAccuracy(initialError);
  nd1->SetDataValid(initialValid);
  
  MITK_TEST_OUTPUT(<< "testing Graftoutput()");
  myFilter->GraftOutput(nd1);
  mitk::NavigationData::Pointer out = myFilter->GetOutput();
  MITK_TEST_CONDITION(out.GetPointer() != nd1.GetPointer(), "testing if output is same object as source of graft");
  MITK_TEST_CONDITION( mitk::Equal(out->GetPosition(), nd1->GetPosition()) &&
                       mitk::Equal(out->GetOrientation(), nd1->GetOrientation()) &&
                       (out->GetCovErrorMatrix() == nd1->GetCovErrorMatrix()) &&
                       (out->IsDataValid() == nd1->IsDataValid()) &&
                       mitk::Equal(out->GetTimeStamp(), nd1->GetTimeStamp()), "testing if content of output is equal to input of Graft");

  mitk::PropertyList::ConstPointer list = myFilter->GetParameters();
  MITK_TEST_CONDITION(list.IsNotNull(), "testing GetParameters()");
  // always end with this!
  MITK_TEST_END();
}