modules/axiom-testsuite/src/main/java/org/apache/axiom/ts/om/sourcedelement/TestSerializeModifiedOMSEWithNonDestructiveDataSource.java

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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.sourcedelement;

import java.io.ByteArrayOutputStream;
import java.io.StringWriter;

import org.apache.axiom.om.OMDataSourceExt;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.ds.CharArrayDataSource;

public class TestSerializeModifiedOMSEWithNonDestructiveDataSource extends OMSourcedElementTest {
    public TestSerializeModifiedOMSEWithNonDestructiveDataSource(OMMetaFactory metaFactory) {
        super(metaFactory);
    }

    protected void runTest() throws Throwable {
        OMDataSourceExt ds = new CharArrayDataSource("<element><child/></element>".toCharArray());
        assertFalse(ds.isDestructiveWrite());
        
        OMFactory f = metaFactory.getOMFactory();
        OMElement element = f.createOMElement(ds, "element", null);
        
        element.getFirstElement().setText("TEST");
        
        StringWriter sw = new StringWriter();
        element.serialize(sw);
        assertTrue(sw.toString().indexOf("TEST") != -1);
        
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        element.serialize(baos);
        assertTrue(new String(baos.toByteArray(), "UTF-8").indexOf("TEST") != -1);
        
        assertTrue(element.toString().indexOf("TEST") != -1);
    }
}