CentralRevisionsType cr = (CentralRevisionsType) parse(GSS.CentralRevisionsType);
List<LayerRevision> layerRevisions = cr.getLayerRevisions();
assertEquals(2, layerRevisions.size());
LayerRevision layerRevision = layerRevisions.get(0);
assertEquals("archsites", layerRevision.getTypeName().getLocalPart());
assertEquals(SF_NAMESPACE, layerRevision.getTypeName().getNamespaceURI());
assertEquals(15, layerRevision.getCentralRevision());
layerRevision = layerRevisions.get(1);
assertEquals("restricted", layerRevision.getTypeName().getLocalPart());
assertEquals(SF_NAMESPACE, layerRevision.getTypeName().getNamespaceURI());
assertEquals(22, layerRevision.getCentralRevision());
}