initialSlotMapping.put(requiredSlots[0],
new ManagedVisualItemValueResolverDecorator(resolverId1,
new FirstResourcePropertyResolver(property1,
DataType.NUMBER)));
slotMappingInitializer = new TestSlotMappingInitializer(
initialSlotMapping);
DefaultVisualizationModel model = createViewModel(new ResourceByUriMultiCategorizer());
model.setContentResourceSet(new DefaultResourceSet());