contained = id.getContainedInstances();
assertEquals("Check contained instances count", contained.length, 1);
assertEquals("Check instance name" , id.getName(), "under");
assertEquals("Check component type name" , id.getComponentDescription().getName(), "composite.bar.3");
fact3.stop();
assertTrue("Check instance invalidity", under.getState() == ComponentInstance.VALID);
ref = ipojoHelper.getServiceReferenceByName( Architecture.class.getName(), "under");
assertNotNull("Check architecture availability", ref);
arch = (Architecture) getContext().getService(ref);
//id = arch.getInstanceDescription();