testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/element/TestDeclareDefaultNamespace2.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
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 * Unless required by applicable law or agreed to in writing,
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package org.apache.axiom.ts.om.element;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.ts.AxiomTestCase;

public class TestDeclareDefaultNamespace2 extends AxiomTestCase {
    public TestDeclareDefaultNamespace2(OMMetaFactory metaFactory) {
        super(metaFactory);
    }

    @Override
    protected void runTest() throws Throwable {
        /**
         * <RootElement xmlns:ns1="http://one.org" xmlns:ns2="http://one.org">
         *   <ns2:ChildElementOne xmlns="http://one.org">
         *      <ns2:ChildElementTwo />
         *   </ns2:ChildElementOne>
         * </RootElement>
         */

        OMFactory omFac = metaFactory.getOMFactory();

        OMElement documentElement = omFac.createOMElement("RootElement", null);
        OMNamespace ns1 = documentElement.declareNamespace("http://one.org", "ns1");
        OMNamespace ns2 = documentElement.declareNamespace("http://one.org", "ns2");

        OMElement childOne = omFac.createOMElement("ChildElementOne", ns2, documentElement);
        childOne.declareDefaultNamespace("http://one.org");

        OMElement childTwo = omFac.createOMElement("ChildElementTwo", ns1, childOne);

        assertEquals(1, getNumberOfOccurrences(documentElement.toStringWithConsume(),
                "xmlns:ns2=\"http://one.org\""));
    }
}