URLBrowseTest.java

/****************************************************************************
 * Copyright (c) 2008, 2009 Composent, Inc., IBM and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Composent, Inc. - initial API and implementation
 *    
 *****************************************************************************/

package org.eclipse.ecf.tests.filetransfer;

import java.net.URL;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.eclipse.ecf.filetransfer.BrowseFileTransferException;
import org.eclipse.ecf.filetransfer.IRemoteFile;
import org.eclipse.ecf.filetransfer.IRemoteFileAttributes;
import org.eclipse.ecf.filetransfer.IRemoteFileInfo;
import org.eclipse.ecf.filetransfer.events.IRemoteFileSystemBrowseEvent;
import org.eclipse.ecf.filetransfer.identity.IFileID;

/**
 *
 */
public class URLBrowseTest extends AbstractBrowseTestCase {

	public URL[] testURLs = null;
	private List events;

	/* (non-Javadoc)
	 * @see org.eclipse.ecf.tests.filetransfer.AbstractBrowseTestCase#setUp()
	 */
	protected void setUp() throws Exception {
		super.setUp();
		events = new ArrayList();
		testURLs = new URL[3];
		testURLs[0] = new URL("https://www.eclipse.org/ecf/ip_log.html");
		testURLs[1] = new URL("http://www.eclipse.org/ecf/ip_log.html");
		testURLs[2] = new URL("http://google.com:80");
	}

	/* (non-Javadoc)
	 * @see org.eclipse.ecf.tests.filetransfer.AbstractBrowseTestCase#tearDown()
	 */
	protected void tearDown() throws Exception {
		super.tearDown();
		testURLs = null;
	}
	
	
	
	protected void handleFileSystemBrowseEvent(IRemoteFileSystemBrowseEvent event) {
		super.handleFileSystemBrowseEvent(event);
		events.add(event);
	}
	

	public void testBrowseURLs() throws Exception {
		for (int i = 0; i < testURLs.length; i++) {
			testBrowse(testURLs[i]);
			Thread.sleep(10000);
		}
		assertHasEventCount(events, IRemoteFileSystemBrowseEvent.class, 3);
		for (Iterator iterator = events.iterator(); iterator.hasNext();) {
			IRemoteFileSystemBrowseEvent event = (IRemoteFileSystemBrowseEvent) iterator
					.next();
			assertNotNull(event);
			final IRemoteFile[] remoteFiles = event.getRemoteFiles();
			assertNotNull(remoteFiles);
			assertEquals(1, remoteFiles.length);
			if (event.getFileID().getName()
							.equals("http://google.com:80")) {
				verifyRemoteFilesWithoutLastModifiedAndContentLength(remoteFiles);
			} else {
				verifyRemoteFiles(remoteFiles);
			}
		}

	}
	
	public void testBrowseUnknownHost() throws Exception {
		testBrowse(new URL(URLRetrieveTestUnknownHost.HTTP_UNKNOWN_HOST_URL));
		Thread.sleep(3000);
		assertHasEventCount(events, IRemoteFileSystemBrowseEvent.class, 1);
		IRemoteFileSystemBrowseEvent event = (IRemoteFileSystemBrowseEvent) events.get(0);
		assertNotNull(event);
		final IRemoteFile[] remoteFiles = event.getRemoteFiles();
		assertNull(remoteFiles);
		Exception e = event.getException();
		assertNotNull(e);
		if (e instanceof BrowseFileTransferException) {
			BrowseFileTransferException ifte = (BrowseFileTransferException) e;
			assertTrue(ifte.getCause() instanceof UnknownHostException);
		} else fail("Event exception is not instance of BrowseFileTransferException");
	}
	
	protected void verifyRemoteFilesWithoutLastModifiedAndContentLength(final IRemoteFile[] remoteFiles) {
		for (int i = 0; i < remoteFiles.length; i++) {
			final IRemoteFile first = remoteFiles[i];
			final IRemoteFileInfo firstInfo = first.getInfo();
			assertNotNull(firstInfo);
			final IFileID firstID = first.getID();
			assertNotNull(firstID);
			trace("firstID=" + firstID);
			// Now check out info
			assertNotNull(firstInfo.getName());
			assertEquals(0, firstInfo.getLastModified()); //TODO: should this be -1
			trace("length=" + firstInfo.getLength());
			trace("isDirectory=" + firstInfo.isDirectory());
			final IRemoteFileAttributes attributes = firstInfo.getAttributes();
			assertNotNull(attributes);
			final Iterator attrNames = attributes.getAttributeKeys();
			for (; attrNames.hasNext();) {
				final String key = (String) attrNames.next();
				String s = "attrname=" + key;
				s += " attrvalue=" + attributes.getAttribute(key);
				trace(s);
			}
		}
	}

	
}