/*
 * JBoss, Home of Professional Open Source.
 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * Modified by
 * @author  Data Virtuality GmbH
 * @date    $Date$
 *  
 */
// https://issues.jboss.org/browse/TEIID-2704
package org.teiid.core.types;

import static org.junit.jupiter.api.Assertions.*;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;

import org.junit.jupiter.api.Test;
import org.teiid.core.util.UnitTestUtil;

@SuppressWarnings("nls")
public class TestXMLValue {

    @Test public void testXMLValue() throws Exception {
        String testString = "<foo>this is an xml value test</foo>"; //$NON-NLS-1$
        SQLXMLImpl xml = new SQLXMLImpl(testString); 
        
        XMLType xv = new XMLType(xml);
        assertEquals(testString, xv.getString());
    }


    @Test public void testXMLValuePersistence() throws Exception {
        String testString = "<foo>this is an xml value test</foo>"; //$NON-NLS-1$
        SQLXMLImpl xml = new SQLXMLImpl(testString); 
        
        XMLType xv = new XMLType(xml);
        String key = xv.getReferenceStreamId();
        
        // now force to serialize
        XMLType read = UnitTestUtil.helpSerialize(xv);
                
        // make sure we have kept the reference stream id
        assertEquals(key, read.getReferenceStreamId());
        
        // and lost the original object
        assertNull(read.getReference());
    }

    @Test public void testReferencePersistence() throws Exception {
        String testString = "<foo>this is an xml value test</foo>"; //$NON-NLS-1$
        SQLXMLImpl xml = new SQLXMLImpl(testString); 
        
        XMLType xv = new XMLType(xml);
        xv.setReferenceStreamId(null);
        
        // now force to serialize
        XMLType read = UnitTestUtil.helpSerialize(xv);
                
        assertEquals(testString, read.getString());
    }

    @Test public void testLength() throws Exception {
        String testString = "<foo>this is an xml value test</foo>"; //$NON-NLS-1$
        SQLXMLImpl xml = new SQLXMLImpl(testString);

        XMLType xv = new XMLType(xml);
        assertEquals(36, xv.length());

        xml = new SQLXMLImpl(new InputStreamFactory() {
 	        @Override
 	        public InputStream getInputStream() throws IOException {
                return new ByteArrayInputStream("<bar/>".getBytes(Streamable.CHARSET));
 	        }
 	    });

        xv = new XMLType(xml);
        try {
            xv.length();
            fail();
        } catch (SQLException e) {

        }
    }
}
