/*
* 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 "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 com.tom_roush.pdfbox.multipdf;
import com.tom_roush.pdfbox.pdmodel.PDDocument;
import junit.framework.TestCase;
/**
* Test suite for PageExtractor.
*
* This is just some simple tests based on a test document. It merely ensures
* that the correct number of pages are extracted as this is virtually the only
* thing which could go wrong when coping pages from one PDF to a new one.
*
* @author Adam Nichols
*/
public class PageExtractorTest extends TestCase
{
public PageExtractorTest(String testName)
{
super(testName);
}
@Override
protected void setUp() throws Exception
{
}
@Override
protected void tearDown() throws Exception
{
}
private void closeDoc(PDDocument doc)
{
if(doc != null)
{
try
{
doc.close();
}
catch(Exception e)
{
/* Can't do much about this... */
}
}
}
/**
* Test of extract method, of class org.apache.pdfbox.util.PageExtractor.
*/
public void testExtract() throws Exception
{
PDDocument sourcePdf = null;
PDDocument result = null;
try
{
// this should work for most users
sourcePdf = PDDocument.load(getClass().getResourceAsStream("/pdfbox/input/cweb.pdf"));
PageExtractor instance = new PageExtractor(sourcePdf);
result = instance.extract();
assertEquals(sourcePdf.getNumberOfPages(), result.getNumberOfPages());
closeDoc(result);
instance = new PageExtractor(sourcePdf, 1, 1);
result = instance.extract();
assertEquals(1, result.getNumberOfPages());
closeDoc(result);
instance = new PageExtractor(sourcePdf, 1, 5);
result = instance.extract();
assertEquals(5, result.getNumberOfPages());
closeDoc(result);
instance = new PageExtractor(sourcePdf, 5, 10);
result = instance.extract();
assertEquals(6, result.getNumberOfPages());
closeDoc(result);
instance = new PageExtractor(sourcePdf, 2, 1);
result = instance.extract();
assertEquals(0, result.getNumberOfPages());
closeDoc(result);
}
finally
{
closeDoc(sourcePdf);
closeDoc(result);
}
}
}