/*
* Test class written by Drew Noakes.
*
* This is public domain software - that is, you can do whatever you want
* with it, and include it software that is licensed under the GNU or the
* BSD license, or whatever other licence you choose, including proprietary
* closed source licenses. I do ask that you leave this header in tact.
*
* If you make modifications to this code that you think would benefit the
* wider community, please send me a copy and I'll post it on my site.
*
* If you make use of this code, I'd appreciate hearing about it.
* metadata_extractor [at] drewnoakes [dot] com
* Latest version of this software kept at
* http://drewnoakes.com/
*
* Created by dnoakes on 12-Nov-2002 18:52:05 using IntelliJ IDEA.
*/
package com.drew.imaging.jpeg.test;
import com.drew.imaging.jpeg.JpegMetadataReader;
import com.drew.metadata.Directory;
import com.drew.metadata.Metadata;
import com.drew.metadata.exif.ExifDirectory;
import junit.framework.TestCase;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
/**
*
*/
public class JpegMetadataReaderTest extends TestCase
{
public JpegMetadataReaderTest(String s)
{
super(s);
}
public void testExtractMetadata() throws Exception
{
File withExif = new File("Source/com/drew/metadata/exif/test/withExif.jpg");
Metadata metadata = JpegMetadataReader.readMetadata(withExif);
assertTrue(metadata.containsDirectory(ExifDirectory.class));
Directory directory = metadata.getDirectory(ExifDirectory.class);
assertEquals("80", directory.getString(ExifDirectory.TAG_ISO_EQUIVALENT));
}
public void testExtractMetadataUsingInputStream() throws Exception
{
File withExif = new File("Source/com/drew/metadata/exif/test/withExif.jpg");
InputStream in = new BufferedInputStream(new FileInputStream((withExif)));
Metadata metadata = JpegMetadataReader.readMetadata(in);
assertTrue(metadata.containsDirectory(ExifDirectory.class));
Directory directory = metadata.getDirectory(ExifDirectory.class);
assertEquals("80", directory.getString(ExifDirectory.TAG_ISO_EQUIVALENT));
}
}