@Test
public void testAttachedFragment() throws Exception {
Bundle hostA = installBundle(getHostA());
assertBundleState(Bundle.INSTALLED, hostA.getState());
Bundle fragA = installBundle(getFragmentA());
assertBundleState(Bundle.INSTALLED, fragA.getState());
hostA.start();
assertBundleState(Bundle.ACTIVE, hostA.getState());
assertBundleState(Bundle.RESOLVED, fragA.getState());
URL entryURL = hostA.getEntry("resource.txt");
assertNull("Entry URL null", entryURL);
URL resourceURL = hostA.getResource("resource.txt");
assertEquals("bundle", resourceURL.getProtocol());
assertEquals("/resource.txt", resourceURL.getPath());
BufferedReader br = new BufferedReader(new InputStreamReader(resourceURL.openStream()));
assertEquals("fragA", br.readLine());
// Load class provided by the fragment
assertLoadClass(hostA, FragBeanA.class.getName());
// Load a private class from host
assertLoadClass(hostA, SubBeanA.class.getName());
// PackageAdmin.getBundleType
PackageAdmin pa = getPackageAdmin();
assertEquals("Bundle type", 0, pa.getBundleType(hostA));
assertEquals("Bundle type", PackageAdmin.BUNDLE_TYPE_FRAGMENT, pa.getBundleType(fragA));
// PackageAdmin.getHosts
Bundle[] hosts = pa.getHosts(hostA);
assertNull("Not a fragment", hosts);
hosts = pa.getHosts(fragA);
assertNotNull("Hosts not null", hosts);
assertEquals("Hosts length", 1, hosts.length);
assertEquals("Hosts equals", hostA, hosts[0]);
// PackageAdmin.getFragments
Bundle[] fragments = pa.getFragments(fragA);
assertNull("Not a host", fragments);
fragments = pa.getFragments(hostA);
assertNotNull("Fragments not null", fragments);
assertEquals("Fragments length", 1, fragments.length);
assertEquals("Fragments equals", fragA, fragments[0]);
hostA.uninstall();
assertBundleState(Bundle.UNINSTALLED, hostA.getState());
assertBundleState(Bundle.RESOLVED, fragA.getState());
fragA.uninstall();
assertBundleState(Bundle.UNINSTALLED, fragA.getState());
}
public Bundle[] getHosts(Bundle bundle) {
PackageAdmin packageAdmin = getPackageAdmin();
if (packageAdmin == null) return null;
return packageAdmin.getHosts(bundle);
}
/** @see junit.framework.TestCase#setUp() */
@Override
protected void setUp() throws Exception {
super.setUp();
adaptorProvider = EasyMock.createNiceMock(IAdaptorProvider.class);
context = EasyMock.createNiceMock(BundleContext.class);
bundle = EasyMock.createMock(Bundle.class);
otherBundle = EasyMock.createMock(Bundle.class);
supplementerBundle1 = EasyMock.createMock(Bundle.class);
supplementerBundle2 = EasyMock.createMock(Bundle.class);
supplementerBundle3 = EasyMock.createMock(Bundle.class);
supplementedBundle1 = EasyMock.createMock(Bundle.class);
supplementedBundle2 = EasyMock.createMock(Bundle.class);
supplementedBundle3 = EasyMock.createMock(Bundle.class);
packageAdmin = EasyMock.createMock(PackageAdmin.class);
EasyMock.expect(packageAdmin.getHosts(bundle)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementedBundle1)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementedBundle2)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementedBundle3)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementerBundle1)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementerBundle2)).andStubReturn(null);
EasyMock.expect(packageAdmin.getHosts(supplementerBundle3)).andStubReturn(null);
registry = new SupplementerRegistry(adaptorProvider);
registry.setBundleContext(context);
registry.setPackageAdmin(packageAdmin);
EasyMock.expect(bundle.getBundleId()).andStubReturn(1l);
EasyMock.expect(otherBundle.getBundleId()).andStubReturn(2l);
EasyMock.expect(supplementerBundle1.getBundleId()).andStubReturn(3l);
EasyMock.expect(supplementerBundle2.getBundleId()).andStubReturn(4l);
EasyMock.expect(supplementerBundle3.getBundleId()).andStubReturn(5l);
EasyMock.expect(supplementedBundle1.getBundleId()).andStubReturn(6l);
EasyMock.expect(supplementedBundle2.getBundleId()).andStubReturn(7l);
EasyMock.expect(supplementedBundle3.getBundleId()).andStubReturn(8l);
EasyMock.expect(bundle.getSymbolicName()).andStubReturn("symbolic-name-bundle");
EasyMock.expect(otherBundle.getSymbolicName()).andStubReturn("symbolic-name-otherBundle");
EasyMock.expect(supplementerBundle1.getSymbolicName())
.andStubReturn("symbolic-name-supplementerBundle1");
EasyMock.expect(supplementerBundle2.getSymbolicName())
.andStubReturn("symbolic-name-supplementerBundle2");
EasyMock.expect(supplementerBundle3.getSymbolicName())
.andStubReturn("symbolic-name-supplementerBundle3");
EasyMock.expect(supplementedBundle1.getSymbolicName())
.andStubReturn("symbolic-name-supplementedBundle1");
EasyMock.expect(supplementedBundle2.getSymbolicName())
.andStubReturn("symbolic-name-supplementedBundle2");
EasyMock.expect(supplementedBundle3.getSymbolicName()).andStubReturn("different-symbolic-name");
mocks =
new Object[] {
adaptorProvider,
packageAdmin,
context,
bundle,
otherBundle,
supplementedBundle1,
supplementedBundle2,
supplementedBundle3,
supplementerBundle1,
supplementerBundle2,
supplementerBundle3
};
}