/*
* 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.util.Iterator;
import javax.xml.namespace.QName;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.ts.AxiomTestCase;
/**
* Test that calling {@link OMElement#addAttribute(OMAttribute)} with an attribute that is already
* owned by the element is a no-op.
*/
public class TestAddAttributeAlreadyOwnedByElement extends AxiomTestCase {
public TestAddAttributeAlreadyOwnedByElement(OMMetaFactory metaFactory) {
super(metaFactory);
}
protected void runTest() throws Throwable {
OMFactory factory = metaFactory.getOMFactory();
OMElement element = factory.createOMElement(new QName("test"));
OMAttribute att = element.addAttribute("test", "test", null);
OMAttribute result = element.addAttribute(att);
assertSame(result, att);
assertSame(element, att.getOwner());
Iterator it = element.getAllAttributes();
assertTrue(it.hasNext());
assertSame(att, it.next());
assertFalse(it.hasNext());
}
}