/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.virtual.test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.Arrays;
import junit.framework.Test;
import org.jboss.virtual.VFS;
import org.jboss.virtual.VirtualFile;
/**
* Basic tests of URL connection
*
* @author ales.jutin@jboss.org
*/
public class URLConnectionUnitTestCase extends AbstractVFSTest
{
public URLConnectionUnitTestCase(String name)
{
super(name);
}
public static Test suite()
{
return suite(URLConnectionUnitTestCase.class);
}
protected String getFileName()
{
return "outer.jar";
}
protected VirtualFile getFile() throws IOException
{
URL url = getResource("/vfs/test/");
VirtualFile root = VFS.getRoot(url);
VirtualFile file = root.getChild(getFileName());
assertNotNull(file);
return file;
}
/**
* Test url connection content.
*
* @throws Exception for any error
*/
public void testContent() throws Exception
{
VirtualFile file = getFile();
URL url = file.toURL();
URLConnection conn = url.openConnection();
assertEquals(file, conn.getContent());
}
/**
* Test url connection content lenght.
*
* @throws Exception for any error
*/
public void testContentLenght() throws Exception
{
VirtualFile file = getFile();
URL url = file.toURL();
URLConnection conn = url.openConnection();
assertEquals(file.getSize(), conn.getContentLength());
}
/**
* Test url connection last modified.
*
* @throws Exception for any error
*/
public void testLastModified() throws Exception
{
VirtualFile file = getFile();
URL url = file.toURL();
URLConnection conn = url.openConnection();
assertEquals(file.getLastModified(), conn.getLastModified());
}
/**
* Test url connection input stream.
*
* @throws Exception for any error
*/
public void testInputStream() throws Exception
{
VirtualFile file = getFile();
URL url = file.toURL();
URLConnection conn = url.openConnection();
assertTrue(Arrays.equals(readBytes(file.openStream()), readBytes(conn.getInputStream())));
}
protected static byte[] readBytes(InputStream inputStream) throws Exception
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
int read = 0;
byte[] bytes = new byte[1024];
try
{
while (read >=0)
{
read = inputStream.read(bytes);
baos.write(bytes);
}
}
finally
{
try
{
inputStream.close();
}
catch (IOException ignored)
{
}
}
return baos.toByteArray();
}
}