Function TestInsertVertex

Modules/ContourModel/Testing/mitkContourModelTest.cpp:274–305

}

static void TestInsertVertex()
{
  mitk::ContourModel::Pointer contour = mitk::ContourModel::New();

  mitk::Point3D p;
  p[0] = p[1] = p[2] = 0;

  contour->AddVertex(p);

  mitk::Point3D p2;
  p2[0] = p2[1] = p2[2] = 1;

  contour->AddVertex(p2);

  mitk::Point3D pointToInsert;
  pointToInsert[0] = pointToInsert[1] = pointToInsert[2] = 10;

  contour->InsertVertexAtIndex(pointToInsert, 1);

  MITK_TEST_CONDITION(contour->GetNumberOfVertices() == 3, "test insert vertex");

  MITK_TEST_CONDITION(contour->GetVertexAt(1)->Coordinates == pointToInsert, "compare inserted vertex");

  mitk::Point3D outOfTimeBoundPoint;
  outOfTimeBoundPoint[0] = outOfTimeBoundPoint[1] = outOfTimeBoundPoint[2] = 1;

  contour->InsertVertexAtIndex(outOfTimeBoundPoint, 4, false, mitk::TimeStepType(1));

  MITK_TEST_CONDITION(contour->GetTimeSteps() == 1, "Insert a vertex to an unsupported time step has not changed geometry.");
  MITK_TEST_CONDITION(contour->IsEmptyTimeStep(1), "Insert a vertex to an unsupported time step has not added an contour element.");
  MITK_TEST_CONDITION(contour->GetNumberOfVertices(1) == -1, "Insert a vertex to an unsupported time step has not added an contour element.");
}

// try to access an invalid timestep
static void TestInvalidTimeStep()