XMLResourceGeneratorTest.java

package aQute.bnd.osgi.repository;

import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.osgi.resource.Capability;
import org.osgi.resource.Requirement;
import org.osgi.resource.Resource;
import org.osgi.service.repository.Repository;

import aQute.bnd.osgi.resource.ResourceUtils;
import aQute.lib.io.IO;
import junit.framework.TestCase;

public class XMLResourceGeneratorTest extends TestCase {
	private static final Requirement	WILDCARD	= ResourceUtils.createWildcardRequirement();
	File tmp = IO.getFile("generated/tmp");

	{
		IO.delete(tmp);
		tmp.mkdirs();
	}

	public void testBasic() throws URISyntaxException, Exception {
		Repository repository = getTestRepository();
		File location = new File(tmp, "index.xml");
		new XMLResourceGenerator().name("test").repository(repository).save(location);

		Repository other = getRepository(location.toURI());
		Map<Requirement,Collection<Capability>> findProviders = other.findProviders(Collections.singleton(WILDCARD));

		Set<Resource> resources = ResourceUtils.getResources(findProviders.get(WILDCARD));
		assertEquals(1, resources.size());
		Resource r = resources.iterator().next();
		assertEquals(
				"http://macbadge-updates.s3.amazonaws.com/plugins/name.njbartlett.eclipse.macbadge_1.0.0.201110100042.jar",
				ResourceUtils.getContentCapability(r).url().toString());
	}

	private Repository getTestRepository() throws URISyntaxException, Exception {
		return getRepository(XMLResourceGeneratorTest.class.getResource("data/macbadge.xml").toURI());
	}

	private Repository getRepository(URI uri) throws IOException, Exception {
		try (XMLResourceParser p = new XMLResourceParser(uri);) {

			List<Resource> parse = p.parse();
			assertEquals(1, parse.size());
			return new ResourcesRepository(parse);
		}
	}

}