testing/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/factory/TestCreateOMElementWithoutNamespace2.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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.factory;

import java.util.Iterator;

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

/**
 * Tests the behavior of the <code>createOMElement</code> methods in {@link OMFactory} when
 * requested to create an element without namespace as a child of an element that has a default
 * namespace with a non empty namespace URI. In this case, a namespace declaration is added to the
 * created element to override the default namespace.
 * <p>
 * This is a regression test for
 * <a href="https://issues.apache.org/jira/browse/AXIOM-400">AXIOM-400</a>.
 */
public class TestCreateOMElementWithoutNamespace2 extends CreateOMElementTestCase {
    public TestCreateOMElementWithoutNamespace2(OMMetaFactory metaFactory, CreateOMElementVariant variant) {
        super(metaFactory, variant, null);
    }

    @Override
    protected void runTest() throws Throwable {
        OMFactory factory = metaFactory.getOMFactory();
        OMElement parent = factory.createOMElement("parent",
                factory.createOMNamespace("urn:test", ""));
        OMElement child = variant.createOMElement(factory, parent, "test", "", "");
        assertEquals("test", child.getLocalName());
        assertNull(child.getNamespace());
        Iterator<OMNamespace> it = child.getAllDeclaredNamespaces();
        assertTrue(it.hasNext());
        OMNamespace decl = it.next();
        assertEquals("", decl.getPrefix());
        assertEquals("", decl.getNamespaceURI());
        assertFalse(it.hasNext());
    }
}