public void testReadOperationDescription() throws Exception {
URL mgmtURL = new URL(url.getProtocol(), url.getHost(), MGMT_PORT, MGMT_CTX);
HttpMgmtProxy httpMgmt = new HttpMgmtProxy(mgmtURL);
ModelNode node = httpMgmt.sendGetCommand("/subsystem/web?operation=operation-description&name=add");
assertTrue(node.has("operation-name"));
assertTrue(node.has("description"));
assertTrue(node.has("request-properties"));
}