public void testDecode() throws Exception {
HtmlPage page = renderView();
assertNotNull(page);
HtmlAnchor anchor = (HtmlAnchor)page.getDocumentElement().getHtmlElementById(command.getClientId(facesContext));
anchor.click();
externalContext.addRequestParameterMap(orderingList.getClientId(facesContext), "sa1:2");
externalContext.addRequestParameterMap(orderingList.getClientId(facesContext), "0:1");
orderingList.processDecodes(facesContext);
Object submittedValue = orderingList.getSubmittedValue();
assertNotNull(submittedValue);