bundles/org.eclipse.equinox.p2.tests.discovery/src/org/eclipse/equinox/p2/discovery/tests/core/RemoteBundleDiscoveryStrategyTest.java

/*******************************************************************************
 * Copyright (c) 2009, 2010 Tasktop Technologies 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:
 *     Tasktop Technologies - initial API and implementation
 *******************************************************************************/
package org.eclipse.equinox.p2.discovery.tests.core;

import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.ArrayList;
import junit.framework.TestCase;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.equinox.internal.p2.discovery.compatibility.RemoteBundleDiscoveryStrategy;
import org.eclipse.equinox.internal.p2.discovery.model.*;
import org.eclipse.equinox.p2.discovery.tests.DiscoveryTestConstants;

/**
 * @author David Green
 */
public class RemoteBundleDiscoveryStrategyTest extends TestCase {

	private RemoteBundleDiscoveryStrategy discoveryStrategy;

	@Override
	protected void setUp() throws Exception {
		discoveryStrategy = new RemoteBundleDiscoveryStrategy();
		discoveryStrategy.setDirectoryUrl(DiscoveryTestConstants.DISCOVERY_URL);
		discoveryStrategy.setCategories(new ArrayList<CatalogCategory>());
		discoveryStrategy.setItems(new ArrayList<CatalogItem>());
		discoveryStrategy.setCertifications(new ArrayList<Certification>());
		discoveryStrategy.setTags(new ArrayList<Tag>());
	}

	public void testPerformDiscovery() throws CoreException, IOException {
		discoveryStrategy.performDiscovery(new NullProgressMonitor());
		assertFalse(discoveryStrategy.getCategories().isEmpty());
		for (CatalogCategory category : discoveryStrategy.getCategories()) {
			//			System.out.println(String.format("%s: %s: %s", category.getId(), category.getName(),
			//					category.getDescription()));
			assertNotNull(category.getId());
			assertNotNull(category.getName());
			assertNotNull(category.getDescription());
		}
		assertFalse(discoveryStrategy.getItems().isEmpty());
		for (CatalogItem connector : discoveryStrategy.getItems()) {
			//			System.out.println(String.format("%s: %s: %s", connector.getId(), connector.getName(),
			//					connector.getDescription()));
			assertNotNull(connector.getId());
			assertNotNull(connector.getTags());
			assertNotNull(connector.getName());
			assertNotNull(connector.getDescription());

			// we _know_ that the bundle must have a plugin.xml... so verify that the source is working correctly
			assertNotNull(connector.getSource());
			URL pluginXmlUrl = connector.getSource().getResource("plugin.xml"); //$NON-NLS-1$
			//			System.out.println("URL: " + pluginXmlUrl);
			InputStream in = pluginXmlUrl.openStream();
			assertNotNull(in);
			in.close();
		}

	}

}