package org.osgi.service.indexer.impl;
import static org.osgi.service.indexer.impl.Utils.findCaps;
import static org.osgi.service.indexer.impl.Utils.findReqs;
import java.io.File;
import java.util.LinkedList;
import java.util.List;
import junit.framework.TestCase;
import org.osgi.framework.Version;
import org.osgi.service.indexer.Capability;
import org.osgi.service.indexer.Requirement;
public class TestBundleAnalyzer extends TestCase {
public void testContentAndIdentity() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/01-bsn+version.jar")), caps, reqs);
assertEquals(4, caps.size());
Capability idcap = caps.get(0);
assertEquals("osgi.identity", idcap.getNamespace());
assertEquals("org.example.a", idcap.getAttributes().get("osgi.identity"));
assertEquals("osgi.bundle", idcap.getAttributes().get("type"));
assertEquals(new Version("0.0.0"), idcap.getAttributes().get("version"));
Capability content = caps.get(1);
assertEquals("osgi.content", content.getNamespace());
assertEquals("64f661eea43334dc5d38d7f16dbcacd02c799e68332b40e72da8021828e3329c", content.getAttributes().get("osgi.content"));
assertEquals("testdata/01-bsn+version.jar", content.getAttributes().get("url"));
assertEquals("application/vnd.osgi.bundle", content.getAttributes().get("mime"));
assertEquals(1104L, content.getAttributes().get("size"));
}
public void testPackageExports() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/03-export.jar")), caps, reqs);
Capability export = findCaps("osgi.wiring.package", caps).get(0);
assertEquals("org.example.a", export.getAttributes().get("osgi.wiring.package"));
assertEquals(new Version(1, 0, 0), export.getAttributes().get("version"));
}
public void testPackageExportUses() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/04-export+uses.jar")), caps, reqs);
List<Capability> exports = findCaps("osgi.wiring.package", caps);
assertEquals(2, exports.size());
assertEquals("org.example.b", exports.get(0).getAttributes().get("osgi.wiring.package"));
assertEquals("org.example.a", exports.get(0).getDirectives().get("uses"));
assertEquals("org.example.a", exports.get(1).getAttributes().get("osgi.wiring.package"));
}
// bundle-symbolic-name and bundle-version must be on package capabilities,
// for the idiots
// who add this to their imports...
public void testPackageExportBundleSymbolicNameAndVersion() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/04-export+uses.jar")), caps, reqs);
List<Capability> exports = findCaps("osgi.wiring.package", caps);
assertEquals(2, exports.size());
assertEquals("org.example.b", exports.get(0).getAttributes().get("osgi.wiring.package"));
assertEquals("org.example.d", exports.get(0).getAttributes().get("bundle-symbolic-name"));
assertEquals(new Version(0, 0, 0), exports.get(0).getAttributes().get("bundle-version"));
assertEquals("org.example.a", exports.get(1).getAttributes().get("osgi.wiring.package"));
assertEquals("org.example.d", exports.get(0).getAttributes().get("bundle-symbolic-name"));
assertEquals(new Version(0, 0, 0), exports.get(0).getAttributes().get("bundle-version"));
}
public void testPackageImports() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/05-import.jar")), caps, reqs);
Requirement pkgImport = findReqs("osgi.wiring.package", reqs).get(0);
assertEquals("(&(osgi.wiring.package=org.example.a)(version>=1.0.0)(!(version>=2.0.0)))", pkgImport.getDirectives().get("filter"));
}
public void testRequireBundle() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/06-requirebundle.jar")), caps, reqs);
List<Requirement> requires = findReqs("osgi.wiring.bundle", reqs);
assertEquals(1, requires.size());
assertEquals("(&(osgi.wiring.bundle=org.example.a)(bundle-version>=3.0.0)(!(bundle-version>=4.0.0)))", requires.get(0).getDirectives().get("filter"));
}
public void testPackageImportOptional() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/07-optionalimport.jar")), caps, reqs);
Requirement pkgImport = findReqs("osgi.wiring.package", reqs).get(0);
assertEquals("(&(osgi.wiring.package=org.example.a)(version>=1.0.0)(!(version>=2.0.0)))", pkgImport.getDirectives().get("filter"));
assertEquals("optional", pkgImport.getDirectives().get("resolution"));
}
public void testFragmentHost() throws Exception {
BundleAnalyzer a = new BundleAnalyzer(new NullLogSvc());
LinkedList<Capability> caps = new LinkedList<Capability>();
LinkedList<Requirement> reqs = new LinkedList<Requirement>();
a.analyzeResource(new JarResource(new File("testdata/08-fragmenthost.jar")), caps, reqs);
Requirement req = findReqs("osgi.wiring.host", reqs).get(0);
assertEquals("(&(osgi.wiring.host=org.example.a)(bundle-version>=0.0.0))", req.getDirectives().get("filter"));
}
}