assertNull(modules);
        assertTrue(paths.containsAll(classes));
        assertEquals("plexus-1.0.11.pom", unresolved.get(0).getFileName().toString());
    }

    @Test
    void testMetadataGeneratorFactory() throws ComponentLookupException {
        List<MetadataGeneratorFactory> factories = plexusContainer.lookupList(MetadataGeneratorFactory.class);
        assertNotNull(factories);