private static class SampleConfigurableWroFilter
extends ConfigurableWroFilter {
@Override
protected WroManagerFactory newWroManagerFactory() {
final WroManagerFactory factory = super.newWroManagerFactory();
return new WroManagerFactoryDecorator(factory) {
@Override
protected void onBeforeBuild(final Builder builder) {
final WroModelFactory modelFactory = WroTestUtils.simpleModelFactory(new WroModel().addGroup(new Group("some")));
builder.setModelFactory(modelFactory);
}