v2/test/src/xmlcursor/detailed/SelectionsTest.java

/*   Copyright 2004 The Apache Software Foundation
 *
 *   Licensed 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 "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *  limitations under the License.
 */


package xmlcursor.detailed;

import org.apache.xmlbeans.XmlOptions;
import junit.framework.*;
import junit.framework.Assert.*;

import java.io.*;

import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlBeans;
import org.apache.xmlbeans.XmlCursor.TokenType;
import org.apache.xmlbeans.XmlDocumentProperties;
import org.apache.xmlbeans.XmlCursor.XmlBookmark;

import javax.xml.namespace.QName;

import org.apache.xmlbeans.impl.store.Cursor;
import xmlcursor.common.*;

import java.net.URL;


/**
 *
 *
 */

public class SelectionsTest extends BasicCursorTestCase {

    static final String sXml="<foo><b>0</b><b>1</b><b>2</b><b attr=\"a3\">3</b><b>4</b><b>5</b><b>6</b></foo>";

    public SelectionsTest(String sName) {
	super(sName);
    }

     public static Test suite() {
        return new TestSuite(SelectionsTest.class);
    }

    //average case test
    public void testNormalCase()throws Exception{
	XmlCursor m_xc1=m_xo.newCursor();
	int nSelectionsCount=7;
	m_xc.selectPath("$this//a");
	assertEquals(false, m_xc.hasNextSelection());
	assertEquals(false, m_xc.toNextSelection());
	assertEquals(0, m_xc.getSelectionCount());

	 m_xc.selectPath("$this//b");
	 m_xc1.toFirstChild();
	 m_xc1.toFirstChild();
	 do{
	     m_xc1.addToSelection();
	 }while(m_xc1.toNextSibling());
	 assertEquals(nSelectionsCount, m_xc.getSelectionCount());
	 int i=0;
	 while(m_xc.hasNextSelection()){
	     m_xc.toNextSelection();
	     assertEquals("" + i, m_xc.getTextValue());
	     i++;
	 }
	 int j=0;
	 while(m_xc1.hasNextSelection()){
	      m_xc1.toSelection(j);
	      assertEquals("" + j, m_xc1.getTextValue());
	      j++;
	 }
	 assertEquals(nSelectionsCount,j);
	 assertEquals(nSelectionsCount,i);
    }

    public void testToSelectionIllegalIndex(){
	 m_xc.selectPath("$this//b");
	 int i=0;
	 boolean result=false;
	 try{
	     result=m_xc.toSelection(-1);
	     i++;
	 }catch(IllegalStateException e){}

	 try{
	     result=m_xc.toSelection(m_xc.getSelectionCount()+1);
	     if (result)
		 fail(" Index > num selections");
	 }catch(IllegalStateException e){}

	 if (result && (i>0)) fail(" Index <0 ");

    }


    public void setUp()throws Exception{
	m_xo=XmlObject.Factory.parse(sXml);
	m_xc= m_xo.newCursor();
    }
}