1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.commons.configuration2.tree; 18 19 /** 20 * Test class for {@code NodeHandlerDecorator}. This class uses the abstract base class for NodeHandler tests to verify 21 * that all methods defined by the {@code NodeHandler} interface are correctly delegated to the wrapped handler. 22 */ 23 public class TestNodeHandlerDecorator extends AbstractImmutableNodeHandlerTest { 24 /** 25 * {@inheritDoc} This implementation returns a {@code NodeHandlerDecorator} which wraps a {@code TreeData} object acting 26 * as the actual node handler. 27 */ 28 @Override 29 protected NodeHandler<ImmutableNode> createHandler(final ImmutableNode root) { 30 final InMemoryNodeModel model = new InMemoryNodeModel(root); 31 return new NodeHandlerDecorator<ImmutableNode>() { 32 @Override 33 protected NodeHandler<ImmutableNode> getDecoratedNodeHandler() { 34 return model.getNodeHandler(); 35 } 36 }; 37 } 38 }