/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.karaf.features.internal.repository;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.util.zip.GZIPOutputStream;
import org.apache.karaf.util.StreamUtils;
import org.junit.Test;
import org.osgi.resource.Resource;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.osgi.framework.namespace.BundleNamespace.BUNDLE_NAMESPACE;
import static org.osgi.framework.namespace.IdentityNamespace.IDENTITY_NAMESPACE;
import static org.osgi.framework.namespace.PackageNamespace.PACKAGE_NAMESPACE;
public class RepositoryTest {
@Test
public void testXml() throws Exception {
URL url = getClass().getResource("repo.xml");
XmlRepository repo = new XmlRepository(url.toExternalForm(), 0, false);
verify(repo);
}
@Test
public void testJson() throws Exception {
URL url = getClass().getResource("repo.json");
JsonRepository repo = new JsonRepository(url.toExternalForm(), 0, false);
verify(repo);
}
@Test
public void testXmlGzip() throws Exception {
URL url = getClass().getResource("repo.xml");
url = gzip(url);
XmlRepository repo = new XmlRepository(url.toExternalForm(), 0, false);
verify(repo);
}
@Test
public void testJsonGzip() throws Exception {
URL url = getClass().getResource("repo.json");
url = gzip(url);
JsonRepository repo = new JsonRepository(url.toExternalForm(), 0, false);
verify(repo);
}
private void verify(BaseRepository repo) {
assertNotNull(repo.getResources());
assertEquals(1, repo.getResources().size());
Resource resource = repo.getResources().get(0);
assertNotNull(resource);
assertEquals(1, resource.getCapabilities(IDENTITY_NAMESPACE).size());
assertEquals(1, resource.getCapabilities(BUNDLE_NAMESPACE).size());
assertEquals(1, resource.getCapabilities(PACKAGE_NAMESPACE).size());
assertEquals(1, resource.getRequirements(PACKAGE_NAMESPACE).size());
}
private URL gzip(URL url) throws IOException {
File temp = File.createTempFile("repo", ".tmp");
try (
OutputStream os = new GZIPOutputStream(new FileOutputStream(temp));
InputStream is = url.openStream()
) {
StreamUtils.copy(is, os);
}
return temp.toURI().toURL();
}
}