testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/element/TestGetChildrenRemove3.java

/*
 * 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.axiom.ts.om.element;

import java.io.StringReader;
import java.util.Iterator;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMNode;
import org.apache.axiom.om.OMXMLBuilderFactory;
import org.apache.axiom.ts.AxiomTestCase;

/** Remove all! */
public class TestGetChildrenRemove3 extends AxiomTestCase {
    public TestGetChildrenRemove3(OMMetaFactory metaFactory) {
        super(metaFactory);
    }

    @Override
    protected void runTest() throws Throwable {
        OMElement elt = OMXMLBuilderFactory.createOMBuilder(metaFactory.getOMFactory(),
                new StringReader("<root>a<b/><!--c--><d/>e</root>")).getDocumentElement();
        Iterator<OMNode> iter = elt.getChildren();
        while (iter.hasNext()) {
            iter.next();
            iter.remove();
        }
        iter = elt.getChildren();
        if (iter.hasNext()) {
            //we shouldn't reach here!
            fail("No children should remain after removing all!");
        }

        elt.close(false);
    }
}