org.apache.axiom.ts.soap.envelope.TestGetSOAPBodyFirstElementLocalNameAndNSWithParser Maven / Gradle / Ivy

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The Axiom implementation test suite. This test suite can be used to check conformance of a particular Axiom implementation.
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/*
 * 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
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 * KIND, either express or implied. See the License for the
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 */
package org.apache.axiom.ts.soap.envelope;

import java.io.StringReader;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamReader;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMXMLBuilderFactory;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.ts.soap.SOAPSpec;
import org.apache.axiom.ts.soap.SOAPTestCase;

/**
 * Tests the behavior of {@link SOAPEnvelope#getSOAPBodyFirstElementLocalName()} and
 * {@link SOAPEnvelope#getSOAPBodyFirstElementNS()} for a {@link SOAPEnvelope} constructed from a
 * parser. In this case, the Axiom implementation may choose to use a special optimization to get
 * the name of the element without actually instantiating the corresponding {@link OMElement}.
 */
public class TestGetSOAPBodyFirstElementLocalNameAndNSWithParser extends SOAPTestCase {
    private final QName qname;
    
    public TestGetSOAPBodyFirstElementLocalNameAndNSWithParser(OMMetaFactory metaFactory, SOAPSpec spec, QName qname) {
        super(metaFactory, spec);
        this.qname = qname;
        addTestParameter("prefix", qname.getPrefix());
        addTestParameter("uri", qname.getNamespaceURI());
    }

    protected void runTest() throws Throwable {
        // Prepare the message. Note that we do this programmatically to make sure that the message
        // doesn't contain any unwanted whitespace.
        SOAPEnvelope orgEnvelope = soapFactory.createDefaultSOAPMessage().getSOAPEnvelope();
        orgEnvelope.getBody().addChild(soapFactory.createOMElement(qname.getLocalPart(), qname.getNamespaceURI(), qname.getPrefix()));
        String message = orgEnvelope.toString();
        
        SOAPEnvelope envelope = OMXMLBuilderFactory.createSOAPModelBuilder(metaFactory, new StringReader(message)).getSOAPEnvelope();
        assertEquals(qname.getLocalPart(), envelope.getSOAPBodyFirstElementLocalName());
        OMNamespace ns = envelope.getSOAPBodyFirstElementNS();
        if (qname.getNamespaceURI().length() == 0) {
            assertNull(ns);
        } else {
            assertEquals(qname.getNamespaceURI(), ns.getNamespaceURI());
            assertEquals(qname.getPrefix(), ns.getPrefix());
        }
        
        // Also request an XMLStreamReader. The LLOM implementation triggers some special processing
        // in this case (because the getSOAPBodyFirstElementXXX calls put the builder in lookahead
        // mode). This is a regression test for r631687 (AXIOM-282).
        XMLStreamReader reader = envelope.getXMLStreamReader(false);
        assertEquals(XMLStreamReader.START_ELEMENT, reader.next());
        assertEquals("Envelope", reader.getLocalName());
        assertEquals(XMLStreamReader.START_ELEMENT, reader.next());
        assertEquals("Body", reader.getLocalName());
        assertEquals(XMLStreamReader.START_ELEMENT, reader.next());
        assertEquals(qname.getLocalPart(), reader.getLocalName());
        if (qname.getNamespaceURI().length() == 0) {
            assertNull(reader.getNamespaceURI());
        } else {
            assertEquals(qname.getNamespaceURI(), reader.getNamespaceURI());
        }
        if (qname.getPrefix().length() == 0) {
            assertNull(reader.getPrefix());
        } else {
            assertEquals(qname.getPrefix(), reader.getPrefix());
        }
    }
}