ums.chmod(0700);
//execute the XQuery as the 'test2' user... it should become 'setuid' of 'test1' and succeed.
final Collection test2 = DatabaseManager.getCollection(baseUri + "/db/securityTest1", "test2", "test2");
final XPathQueryServiceImpl queryService = (XPathQueryServiceImpl)test2.getService("XPathQueryService", "1.0");
final ResourceSet result = queryService.executeStoredQuery("/db/securityTest1/setuid.xquery");
assertEquals("/db/securityTest1/forSetUidWrite/setuid.xml", result.getResource(0).getContent());
//check the written content
final Resource writtenXmlResource = colForSetUid.getResource("setuid.xml");
assertEquals(content, writtenXmlResource.getContent());