CapabilitiesMetaData metadata = new CapabilitiesMetaData();
assertNull(metadata.getCapabilities());
List<Capability> list = new ArrayList<Capability>();
Capability capability = factory.createModule("module", "1.0.0");
metadata.addCapability(capability);
list.add(capability);
assertEquals(list, metadata.getCapabilities());
capability = factory.createPackage("module", "1.0.0");
metadata.addCapability(capability);