| /* |
| * 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.felix.utils.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.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); |
| verify(repo); |
| } |
| |
| @Test |
| public void testJson() throws Exception { |
| URL url = getClass().getResource("repo.json"); |
| JsonRepository repo = new JsonRepository(url.toExternalForm(), 0); |
| verify(repo); |
| } |
| |
| @Test |
| public void testXmlGzip() throws Exception { |
| URL url = getClass().getResource("repo.xml"); |
| url = gzip(url); |
| XmlRepository repo = new XmlRepository(url.toExternalForm(), 0); |
| verify(repo); |
| } |
| |
| @Test |
| public void testJsonGzip() throws Exception { |
| URL url = getClass().getResource("repo.json"); |
| url = gzip(url); |
| JsonRepository repo = new JsonRepository(url.toExternalForm(), 0); |
| 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 static URL gzip(URL url) throws IOException { |
| File temp = File.createTempFile("repo", ".tmp"); |
| try ( |
| OutputStream os = new GZIPOutputStream(new FileOutputStream(temp)); |
| InputStream is = url.openStream() |
| ) { |
| copy(is, os); |
| } |
| return temp.toURI().toURL(); |
| } |
| |
| private static void copy(final InputStream input, final OutputStream output) throws IOException { |
| byte[] buffer = new byte[1024 * 16]; |
| int n; |
| while ((n = input.read(buffer)) > 0) { |
| output.write(buffer, 0, n); |
| } |
| output.flush(); |
| } |
| |
| } |