### Question:
RootProcessConverter extends BaseRootProcessConverter<BPMNDiagramImpl, DiagramSet, ProcessData, AdvancedData> { @Override protected Node<View<BPMNDiagramImpl>, Edge> createNode(String id) { return delegate.factoryManager.newNode(id, BPMNDiagramImpl.class); } RootProcessConverter(TypedFactoryManager typedFactoryManager,
                                PropertyReaderFactory propertyReaderFactory,
                                DefinitionResolver definitionResolver,
                                BaseConverterFactory factory); @Override ProcessData createProcessData(String processVariables); @Override AdvancedData createAdvancedData(String globalVariables, String metaDataAttributes);  }### Answer:
@Test public void testCreateNode() { assertTrue(tested.createNode("id").getContent().getDefinition() instanceof BPMNDiagramImpl); }