/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.jackrabbit.core.util;

import java.io.ByteArrayInputStream;

import junit.framework.TestCase;

/**
 * Unit tests for the {@link DOMWalker} class.
 */
public class DOMWalkerTest extends TestCase {

    /**
     * <a href="https://issues.apache.org/jira/browse/JCR-1755">JCR-1755</a>:
     * ClassCastException when registering custom node by XML file
     */
    public void testIterateTopLevelElements() throws Exception {
        DOMWalker walker = new DOMWalker(
                new ByteArrayInputStream("<nodeType/>".getBytes("UTF-8")));
        try {
            while (walker.iterateElements("nodeType")) {
                // do nothing
            }
        } catch (ClassCastException e) {
            fail("JCR-1755: ClassCastException when registering"
                    + " custom node by XML file");
        }
    }

}
