assertEquals(2, contribution.getDeployables().size());
  }
    public void testReadInvalid() throws Exception {
        XMLStreamReader reader = xmlInputFactory.createXMLStreamReader(new StringReader(INVALID_XML));
        AssemblyFactory assemblyFactory = new DefaultAssemblyFactory();
        ContributionFactory contributionFactory = new DefaultContributionFactory();
        ContributionMetadataProcessor processor = 
            new ContributionMetadataProcessor(assemblyFactory, contributionFactory, null);
        Contribution contribution = contributionFactory.createContribution();
        contribution.setModelResolver(new TestModelResolver(contribution, null));