void TestExistsLabelSet()
{
// Cache active layer
mitk::LabelSet::ConstPointer activeLayer = m_LabelSetImage->GetActiveLabelSet();
// Add new layer
mitk::LabelSet::Pointer newlayer = mitk::LabelSet::New();
mitk::Label::Pointer label1 = mitk::Label::New();
label1->SetName("Label1");
label1->SetValue(1);
mitk::Label::Pointer label2 = mitk::Label::New();
label2->SetName("Label2");
label2->SetValue(200);
newlayer->AddLabel(label1);
newlayer->AddLabel(label2);
newlayer->SetActiveLabel(200);
m_LabelSetImage->AddLayer(newlayer);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(0) == true);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(1) == true);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(20) == false);
}
void TestRemoveLayer()
{
// Cache active layer
mitk::LabelSet::ConstPointer activeLayer = m_LabelSetImage->GetActiveLabelSet();
// Add new layers
m_LabelSetImage->AddLayer();
mitk::LabelSet::Pointer newlayer = mitk::LabelSet::New();
mitk::Label::Pointer label1 = mitk::Label::New();
label1->SetName("Label1");
label1->SetValue(1);
mitk::Label::Pointer label2 = mitk::Label::New();
label2->SetName("Label2");
label2->SetValue(200);
newlayer->AddLabel(label1);
newlayer->AddLabel(label2);
newlayer->SetActiveLabel(200);
m_LabelSetImage->AddLayer(newlayer);
CPPUNIT_ASSERT_MESSAGE("Wrong active labelset returned",
mitk::Equal(*newlayer, *m_LabelSetImage->GetActiveLabelSet(), 0.00001, true));
m_LabelSetImage->RemoveLayer();
CPPUNIT_ASSERT_MESSAGE("Wrong number of layers, after a layer was removed",
m_LabelSetImage->GetNumberOfLayers() == 2);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(2) == false);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(1) == true);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(0) == true);
m_LabelSetImage->RemoveLayer();
CPPUNIT_ASSERT_MESSAGE("Wrong number of layers, after a layer was removed",
m_LabelSetImage->GetNumberOfLayers() == 1);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(1) == false);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(0) == true);
CPPUNIT_ASSERT_MESSAGE("Wrong active layer",
mitk::Equal(*activeLayer, *m_LabelSetImage->GetActiveLabelSet(), 0.00001, true));
m_LabelSetImage->RemoveLayer();
CPPUNIT_ASSERT_MESSAGE("Wrong number of layers, after a layer was removed",
m_LabelSetImage->GetNumberOfLayers() == 0);
CPPUNIT_ASSERT_MESSAGE("Check for existing layer failed", m_LabelSetImage->ExistLabelSet(0) == false);
CPPUNIT_ASSERT_MESSAGE("Active layers is not nullptr although all layer have been removed",
m_LabelSetImage->GetActiveLabelSet() == 0);
}