package org.apache.pdfbox.preflight.integration;
/*****************************************************************************
*
* 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.
*
****************************************************************************/
import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.activation.FileDataSource;
import org.junit.Assert;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.pdfbox.preflight.PreflightDocument;
import org.apache.pdfbox.preflight.ValidationResult;
import org.apache.pdfbox.preflight.exception.ValidationException;
import org.apache.pdfbox.preflight.parser.PreflightParser;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
public class TestValidFiles
{
private static final String RESULTS_FILE = "results.file";
private static final String ISARTOR_FILES = "valid.files";
protected static OutputStream isartorResultFile = null;
protected File path;
protected static Log staticLogger = LogFactory.getLog("Test");
protected Log logger = null;
public TestValidFiles(File path)
{
this.path = path;
this.logger = LogFactory.getLog(path != null ? path.getName() : "dummy");
}
protected static Collection<Object[]> stopIfExpected() throws Exception
{
// throw new Exception("Test badly configured");
List<Object[]> ret = new ArrayList<Object[]>();
ret.add(new Object[] { null });
return ret;
}
@Parameters
public static Collection<Object[]> initializeParameters() throws Exception
{
// find isartor files
String isartor = System.getProperty(ISARTOR_FILES);
if (isartor == null)
{
staticLogger.warn(ISARTOR_FILES + " (where are isartor pdf files) is not defined.");
return stopIfExpected();
}
File root = new File(isartor);
// load expected errors
// prepare config
List<Object[]> data = new ArrayList<Object[]>();
Collection<?> files = FileUtils.listFiles(root, new String[] { "pdf" }, true);
for (Object object : files)
{
File file = (File) object;
Object[] tmp = new Object[] { file };
data.add(tmp);
}
return data;
}
@BeforeClass
public static void beforeClass() throws Exception
{
String irp = System.getProperty(RESULTS_FILE);
if (irp == null)
{
// no log file defined, use system.err
System.err.println("No result file defined, will use standart error");
isartorResultFile = System.err;
}
else
{
isartorResultFile = new FileOutputStream(irp);
}
}
@AfterClass
public static void afterClass() throws Exception
{
IOUtils.closeQuietly(isartorResultFile);
}
@Test()
public void validate() throws Exception
{
if (path == null)
{
logger.warn("This is an empty test");
return;
}
PreflightDocument document = null;
try
{
FileDataSource bds = new FileDataSource(path);
PreflightParser parser = new PreflightParser(bds);
parser.parse();
document = parser.getPreflightDocument();
document.validate();
ValidationResult result = document.getResult();
Assert.assertFalse(path + " : Isartor file should be invalid (" + path + ")", result.isValid());
Assert.assertTrue(path + " : Should find at least one error", result.getErrorsList().size() > 0);
// could contain more than one error
if (result.getErrorsList().size() > 0)
{
Assert.fail("File expected valid : " + path.getAbsolutePath());
}
}
catch (ValidationException e)
{
throw new Exception(path + " :" + e.getMessage(), e);
}
finally
{
if (document != null)
{
document.close();
}
}
}
}