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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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package org.apache.felix.bundlerepository.impl;
import java.net.URL;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import junit.framework.TestCase;
import org.apache.felix.utils.log.Logger;
import org.mockito.Mockito;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.Version;
import org.osgi.framework.namespace.IdentityNamespace;
import org.osgi.framework.wiring.BundleRevision;
import org.osgi.resource.Capability;
import org.osgi.resource.Requirement;
import org.osgi.resource.Resource;
import org.osgi.service.repository.ContentNamespace;
import org.osgi.service.repository.Repository;
public class OSGiRepositoryXMLTest extends TestCase
{
public void testIdentityCapability() throws Exception
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin();
URL url = getClass().getResource("/spec_repository.xml");
repoAdmin.addRepository(url);
Repository repo = new OSGiRepositoryImpl(repoAdmin);
Requirement req = new OSGiRequirementImpl("osgi.identity", "(osgi.identity=cdi-subsystem)");
Map<Requirement, Collection<Capability>> result = repo.findProviders(Collections.singleton(req));
assertEquals(1, result.size());
Collection<Capability> caps = result.values().iterator().next();
assertEquals(1, caps.size());
Capability cap = caps.iterator().next();
assertEquals("cdi-subsystem", cap.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE));
assertEquals(Version.parseVersion("0.5.0"), cap.getAttributes().get(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE));
assertEquals("osgi.subsystem.feature", cap.getAttributes().get(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE));
}
public void testOtherIdentityAttribute() throws Exception
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin();
URL url = getClass().getResource("/spec_repository.xml");
repoAdmin.addRepository(url);
Repository repo = new OSGiRepositoryImpl(repoAdmin);
Requirement req = new OSGiRequirementImpl("osgi.identity",
"(license=http://www.opensource.org/licenses/mytestlicense)");
Map<Requirement, Collection<Capability>> result = repo.findProviders(Collections.singleton(req));
assertEquals(1, result.size());
Collection<Capability> caps = result.values().iterator().next();
assertEquals(1, caps.size());
Capability cap = caps.iterator().next();
assertEquals("org.apache.felix.bundlerepository.test_file_3", cap.getAttributes().
get(IdentityNamespace.IDENTITY_NAMESPACE));
}
public void testContentCapability() throws Exception
{
RepositoryAdminImpl repoAdmin = createRepositoryAdmin();
URL url = getClass().getResource("/spec_repository.xml");
repoAdmin.addRepository(url);
Repository repo = new OSGiRepositoryImpl(repoAdmin);
Requirement req = new OSGiRequirementImpl("foo", "(bar=toast)");
Map<Requirement, Collection<Capability>> result = repo.findProviders(Collections.singleton(req));
assertEquals(1, result.size());
Collection<Capability> caps = result.values().iterator().next();
assertEquals(1, caps.size());
Capability cap = caps.iterator().next();
assertEquals("foo", cap.getNamespace());
assertEquals(0, cap.getDirectives().size());
assertEquals(1, cap.getAttributes().size());
Entry<String, Object> fooCap = cap.getAttributes().entrySet().iterator().next();
assertEquals("bar", fooCap.getKey());
assertEquals("toast", fooCap.getValue());
Resource res = cap.getResource();
List<Capability> idCaps = res.getCapabilities(IdentityNamespace.IDENTITY_NAMESPACE);
assertEquals(1, idCaps.size());
Capability idCap = idCaps.iterator().next();
assertEquals("org.apache.felix.bundlerepository.test_file_3", idCap.getAttributes().get(IdentityNamespace.IDENTITY_NAMESPACE));
assertEquals(Version.parseVersion("1.2.3.something"), idCap.getAttributes().get(IdentityNamespace.CAPABILITY_VERSION_ATTRIBUTE));
assertEquals("osgi.bundle", idCap.getAttributes().get(IdentityNamespace.CAPABILITY_TYPE_ATTRIBUTE));
List<Capability> contentCaps = res.getCapabilities(ContentNamespace.CONTENT_NAMESPACE);
assertEquals(1, contentCaps.size());
Capability contentCap = contentCaps.iterator().next();
assertEquals("b5d4045c3f466fa91fe2cc6abe79232a1a57cdf104f7a26e716e0a1e2789df78",
contentCap.getAttributes().get(ContentNamespace.CONTENT_NAMESPACE));
assertEquals(new Long(3), contentCap.getAttributes().get(ContentNamespace.CAPABILITY_SIZE_ATTRIBUTE));
assertEquals("application/vnd.osgi.bundle", contentCap.getAttributes().get(ContentNamespace.CAPABILITY_MIME_ATTRIBUTE));
URL fileURL = getClass().getResource("/repo_files/test_file_3.jar");
byte[] expectedBytes = Streams.suck(fileURL.openStream());
String resourceURL = (String) contentCap.getAttributes().get(ContentNamespace.CAPABILITY_URL_ATTRIBUTE);
byte[] actualBytes = Streams.suck(new URL(resourceURL).openStream());
assertEquals(3L, actualBytes.length);
assertTrue(Arrays.equals(expectedBytes, actualBytes));
}
private RepositoryAdminImpl createRepositoryAdmin() throws Exception
{
Bundle sysBundle = Mockito.mock(Bundle.class);
Mockito.when(sysBundle.getHeaders()).thenReturn(new Hashtable<String, String>());
BundleRevision br = Mockito.mock(BundleRevision.class);
Mockito.when(sysBundle.adapt(BundleRevision.class)).thenReturn(br);
BundleContext bc = Mockito.mock(BundleContext.class);
Mockito.when(bc.getBundle(0)).thenReturn(sysBundle);
Mockito.when(sysBundle.getBundleContext()).thenReturn(bc);
return new RepositoryAdminImpl(bc, new Logger(bc));
}
}